HS / HomeSmart Holdings Inc - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

HomeSmart Holdings Inc
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CIK 1339553
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to HomeSmart Holdings Inc
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
February 11, 2013 SC 13G/A

HS / Healthspring, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* HEALTHSPRING INC (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

February 11, 2013 SC 13G/A

HS / Healthspring, Inc. / VANGUARD GROUP INC Passive Investment

healthspringinc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: Healthspring Inc Title of Class of Securities: COMMON STOCK CUSIP Number: 42224N101 Date of Event Which Requires Filing of this Statement: December 31, 2012 Check the appropriate box to

February 14, 2012 SC 13G/A

HS / Healthspring, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* HEALTHSPRING INC (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

February 8, 2012 SC 13G

HS / Healthspring, Inc. / VANGUARD GROUP INC Passive Investment

healthspringinc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:0 )* Name of issuer: Healthspring Inc Title of Class of Securities: Common Stock CUSIP Number: 42224N101 Date of Event Which Requires Filing of this Statement: December 31, 2011 Check the appropriate box to d

January 31, 2012 15-12B

- FORM 15-12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-32739 HEALTHSPRING, INC. (Exact name of registrant as specified in its

January 31, 2012 S-8 POS

- FORM S-8 POS

As filed with the Securities and Exchange Commission on January 31, 2012 Registration No.

January 31, 2012 S-8 POS

- FORM S-8 POS

As filed with the Securities and Exchange Commission on January 31, 2012 Registration No.

January 31, 2012 S-8 POS

- FORM S-8 POS

As filed with the Securities and Exchange Commission on January 31, 2012 Registration No.

January 31, 2012 EX-3.1

AMENDED AND RESTATED CERTIFICATE OF INCORPORATION HEALTHSPRING, INC. ARTICLE I

Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF HEALTHSPRING, INC. ARTICLE I NAME The name of the corporation is HealthSpring, Inc. (the “Corporation”). ARTICLE II REGISTERED OFFICE AND AGENT The address of its registered office in the State of Delaware is Corporation Trust Center, 1209 Orange Street, City of Wilmington, County of New Castle, Delaware 19801. The name of its regist

January 31, 2012 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets - FORM 8-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 31, 2012 HEALTHSPRING, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-32739 20-1821898 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Emp

January 31, 2012 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on February 13, 2012, pursuant to the provisions of Rule 12d2-2 (a).

January 31, 2012 POSASR

- FORM POSASR

As filed with the Securities and Exchange Commission on January 31, 2012 Registration No.

January 31, 2012 EX-3.2

- EXHIBIT 3.2

Exhibit 3.2 BYLAWS OF HEALTHSPRING, INC. * * * * * ARTICLE 1 OFFICES Section 1.01. Registered Office. The registered office of the Corporation shall be in the City of Wilmington, County of New Castle, State of Delaware. Section 1.02. Other Offices. The Corporation may also have offices at such other places both within and without the State of Delaware as the Board of Directors may from time to tim

January 31, 2012 EX-99.25

-

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on February 13, 2012, pursuant to the provisions of Rule 12d2-2 (a).

January 27, 2012 8-K

Regulation FD Disclosure - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2012 (January 27, 2012) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

January 12, 2012 EX-99.1

HealthSpring, Inc. Announces Stockholder Approval of Merger Agreement with Cigna Corporation

Press Release EXHIBIT 99.1 Company Contact: Karey L. Witty Executive Vice President & Chief Financial Officer (615) 236-6197 [email protected] HealthSpring, Inc. Announces Stockholder Approval of Merger Agreement with Cigna Corporation NASHVILLE, TN (January 12, 2012) - HealthSpring, Inc. (NYSE:HS) today announced that its stockholders have voted to approve the adoption of the previousl

January 12, 2012 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2012 (January 12, 2012) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

December 15, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFINITIVE ADDITIONAL MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 9, 2011 DEFM14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defi

December 9, 2011 EX-99.1

HealthSpring, Inc. Announces Record Date and Meeting Date for Special Meeting of Stockholders in Connection with the Proposed Merger with Cigna Corporation

Press Release Exhibit 99.1 Company Contact: Karey L. Witty Executive Vice President & Chief Financial Officer (615) 236-6197 [email protected] HealthSpring, Inc. Announces Record Date and Meeting Date for Special Meeting of Stockholders in Connection with the Proposed Merger with Cigna Corporation NASHVILLE, TN (December 9, 2011) - HealthSpring, Inc. (NYSE:HS) today announced that it ha

December 9, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2011 (December 9, 201

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2011 (December 9, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

November 21, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Definitive Additional Materials UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 16, 2011 PREM14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

PREM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 2, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 30, 2011 For the Quarterly Period Ended September 30, 2011 Commission

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 30, 2011 For the Quarterly Period Ended September 30, 2011 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 20-1821898 (State or Other

November 2, 2011 EX-10.1

FORM OF AMENDED AND RESTATED EXECUTIVE SEVERANCE AND NONCOMPETITION

Exhibit 10.1 FORM OF AMENDED AND RESTATED EXECUTIVE SEVERANCE AND NONCOMPETITION AGREEMENT THIS AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT (the “Agreement”), dated as of , 20 , by and between HealthSpring, Inc., a Delaware corporation (collectively with its Subsidiaries, the “Company”), and (“Employee”) hereby amends and replaces in its entirety that certain Severance and Noncompe

October 27, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2011 (October 24, 201

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 27, 2011 EX-2.1

AGREEMENT AND PLAN OF MERGER DATED AS OF OCTOBER 24, 2011 BY AND AMONG CIGNA CORPORATION, CIGNA MAGNOLIA CORP. HEALTHSPRING, INC.

exv2w1 Exhibit 2.1 AGREEMENT AND PLAN OF MERGER DATED AS OF OCTOBER 24, 2011 BY AND AMONG CIGNA CORPORATION, CIGNA MAGNOLIA CORP. AND HEALTHSPRING, INC. TABLE OF CONTENTS Page ARTICLE I THE MERGER; CERTAIN RELATED MATTERS Section 1.1 The Merger 1 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Certificate of Incorporation 2 Section 1.5 Bylaws 2 Section 1.6 Directors 2 Section 1.7 Of

October 27, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2011 (October 27, 201

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2011 (October 27, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of (Commissio

October 27, 2011 EX-2.1

AGREEMENT AND PLAN OF MERGER DATED AS OF OCTOBER 24, 2011 BY AND AMONG CIGNA CORPORATION, CIGNA MAGNOLIA CORP. HEALTHSPRING, INC.

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER DATED AS OF OCTOBER 24, 2011 BY AND AMONG CIGNA CORPORATION, CIGNA MAGNOLIA CORP. AND HEALTHSPRING, INC. TABLE OF CONTENTS Page ARTICLE I THE MERGER; CERTAIN RELATED MATTERS Section 1.1 The Merger 1 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Certificate of Incorporation 2 Section 1.5 Bylaws 2 Section 1.6 Directors 2 Section 1.7 Officers

October 27, 2011 EX-99.1

VOTING AGREEMENT

Exhibit 99.1 EXECUTION VERSION VOTING AGREEMENT VOTING AGREEMENT (this “Agreement”), dated as of October 24, 2011, among Cigna Corporation, a Delaware corporation (“Parent”) and Herbert A. Fritch (“Stockholder”). WHEREAS, in order to induce Parent and Cigna Magnolia Corp., a Delaware corporation, to enter into the Agreement and Plan of Merger, dated as of the date hereof (as amended from time to t

October 27, 2011 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2011 (October 24, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other Jurisdiction of Incorporation) 001

October 27, 2011 EX-99.1

VOTING AGREEMENT

exv99w1 Exhibit 99.1 EXECUTION VERSION VOTING AGREEMENT VOTING AGREEMENT (this “Agreement”), dated as of October 24, 2011, among Cigna Corporation, a Delaware corporation (“Parent”) and Herbert A. Fritch (“Stockholder”). WHEREAS, in order to induce Parent and Cigna Magnolia Corp., a Delaware corporation, to enter into the Agreement and Plan of Merger, dated as of the date hereof (as amended from t

October 27, 2011 EX-99.1

HealthSpring, Inc. Reports 2011 Third Quarter Results

exv99w1 Exhibit 99.1 Company Contact: Karey L. Witty Executive Vice President & Chief Financial Officer (615) 236-6197 HealthSpring, Inc. Reports 2011 Third Quarter Results NASHVILLE, TN (October 27, 2011) — HealthSpring, Inc. (NYSE:HS) today announced its results for the third quarter ended September 30, 2011, which include the results of Bravo Health, Inc. (“Bravo Health”), acquired by the Compa

October 24, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2011 (October 24, 201

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 24, 2011 EX-99.1

Contacts: Ted Detrick, Investor Relations — (215) 761-1414, [email protected] Mariann Caprino, Media Relations — (860) 226-7251, [email protected] Karey L. Witty, EVP & CFO — (615) 236-6197, [email protected] CIGNA TO ACQUIRE

exv99w1 Exhibit 99.1 Contacts: Ted Detrick, Investor Relations — (215) 761-1414, [email protected] Mariann Caprino, Media Relations — (860) 226-7251, [email protected] Karey L. Witty, EVP & CFO — (615) 236-6197, [email protected] CIGNA TO ACQUIRE HEALTHSPRING • Cigna Adds Industry Leading Medicare Solution to Its Global Portfolio • Combination Highly Aligned with Expanded

October 24, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2011 (October 24, 201

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 24, 2011 EX-99.1

Contacts: Ted Detrick, Investor Relations ? (215) 761-1414, [email protected] Mariann Caprino, Media Relations ? (860) 226-7251, [email protected] Karey L. Witty, EVP & CFO ? (615) 236-6197, [email protected] CIGNA TO ACQUIRE

Exhibit 99.1 Contacts: Ted Detrick, Investor Relations ? (215) 761-1414, [email protected] Mariann Caprino, Media Relations ? (860) 226-7251, [email protected] Karey L. Witty, EVP & CFO ? (615) 236-6197, [email protected] CIGNA TO ACQUIRE HEALTHSPRING ? Cigna Adds Industry Leading Medicare Solution to Its Global Portfolio ? Combination Highly Aligned with Expanded Consumer

October 24, 2011 EX-99.1

THOMSON REUTERS STREETEVENTS | www.streetevents.com | Contact Us ?2011 Thomson Reuters. All rights reserved. Republication or redistribution of Thomson Reuters content, including by framing or similar means, is prohibited without the prior written co

Exhibit 99.1 FINAL TRANSCRIPT CI ? Cigna to Acquire HealthSpring Event Date/Time: Oct. 24. 2011 / 12:45PM GMT THOMSON REUTERS STREETEVENTS www.streetevents.com Contact Us ?2011 Thomson Reuters. All rights reserved. Republication or redistribution of Thomson Reuters content, including by framing or similar means, is prohibited without the prior written consent of Thomson Reuters. ?Thomson Reuters?

October 24, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

defa14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

October 24, 2011 EX-99.1

THOMSON REUTERS STREETEVENTS | www.streetevents.com | Contact Us ©2011 Thomson Reuters. All rights reserved. Republication or redistribution of Thomson Reuters content, including by framing or similar means, is prohibited without the prior written co

Exhibit 99.1 FINAL TRANSCRIPT CI — Cigna to Acquire HealthSpring Event Date/Time: Oct. 24. 2011 / 12:45PM GMT THOMSON REUTERS STREETEVENTS www.streetevents.com Contact Us ©2011 Thomson Reuters. All rights reserved. Republication or redistribution of Thomson Reuters content, including by framing or similar means, is prohibited without the prior written consent of Thomson Reuters. ‘Thomson Reuters’

October 24, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2011 (October 24, 201

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 24, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2011 (October 24, 201

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

September 22, 2011 EX-31.2A

SECTION 302 CERTIFICATION BY CHIEF FINANCIAL OFFICER

Exhibit 31.2A Exhibit 31.2A SECTION 302 CERTIFICATION BY CHIEF FINANCIAL OFFICER I, Karey L. Witty, Chief Financial Officer of HealthSpring, Inc., certify that: 1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of HealthSpring, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to m

September 22, 2011 EX-31.1A

SECTION 302 CERTIFICATION BY CHIEF EXECUTIVE OFFICER

Exhibit 31.1A Exhibit 31.1A SECTION 302 CERTIFICATION BY CHIEF EXECUTIVE OFFICER I, Herbert A. Fritch, Chief Executive Officer of HealthSpring, Inc., certify that: 1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of HealthSpring, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary t

September 22, 2011 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 1) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Form 10-K/A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

September 22, 2011 CORRESP

September 22, 2011

Correspondence September 22, 2011 VIA EDGAR AND OVERNIGHT FEDEX Jim B. Rosenberg Senior Assistant Chief Accountant United States Securities and Exchange Commission Division of Corporate Finance Washington, D.C. 20549 Re: HealthSpring, Inc. Form 10-K for the Fiscal Year Ended December 31, 2010 Filed February 25, 2011 File No. 001-32739 Dear Mr. Rosenberg: The following sets forth the responses of H

August 5, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2011 Commission File Number: 001-32739 H

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

August 2, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2011 (August 2, 2011) H

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2011 (August 2, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporat

August 2, 2011 EX-99.1

HealthSpring, Inc. Reports 2011 Second Quarter Results Increases 2011 Earnings Per Share Guidance Range to $3.95 to $4.20

exv99w1 Exhibit 99.1 Company Contact: Karey L. Witty Executive Vice President & Chief Financial Officer (615) 236-6197 HealthSpring, Inc. Reports 2011 Second Quarter Results Increases 2011 Earnings Per Share Guidance Range to $3.95 to $4.20 NASHVILLE, TN (August 2, 2011) — HealthSpring, Inc. (NYSE:HS) today announced its results for the second quarter ended June 30, 2011, which include the results

June 2, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2011 (May 26, 2011) HEALT

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2011 (May 26, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorporat

May 3, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2011 Commission File Number: 001-32739

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 28, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2011 (April 28, 2011) H

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2011 (April 28, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

April 28, 2011 EX-99.1

HealthSpring, Inc. Reports 2011 First Quarter Results Raises 2011 Earnings Per Share Guidance Range to $3.40 to $3.70

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2011 First Quarter Results Raises 2011 Earnings Per Share Guidance Range to $3.40 to $3.70 NASHVILLE, TN. (April 28, 2011) — HealthSpring, Inc. (NYSE:HS) today announced its results for the first quarter ended March 31, 2011, which include the results of Bravo Health

April 15, 2011 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

defa14a UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

April 15, 2011 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

def14a Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 29, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 29, 2011 (March 24, 2011) H

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 29, 2011 (March 24, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other Jurisdiction of Incorporation) 001-32739 (Commissio

March 29, 2011 EX-1.1

HEALTHSPRING, INC. (a Delaware corporation) 7,500,000 Shares of Common Stock UNDERWRITING AGREEMENT

exv1w1 Exhibit 1.1 Execution Copy HEALTHSPRING, INC. (a Delaware corporation) 7,500,000 Shares of Common Stock UNDERWRITING AGREEMENT Dated: March 24, 2011 HEALTHSPRING, INC. (a Delaware corporation) 7,500,000 Shares of Common Stock UNDERWRITING AGREEMENT March 24, 2011 Goldman, Sachs & Co., As representative of the several Underwriters named in Schedule A-1 hereto (the “Representative”), Goldman,

March 28, 2011 424B2

Proposed Proposed Amount Maximum Maximum Amount of Title of Securities Being Being Offering Price Aggregate Registration Registered Registered Per Share Offering Price Fee Common Stock, par value $0.01 per share 8,625,000 $ 35.95 $ 310,068,750 (2) $

e424b2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-173044 Proposed Proposed Amount Maximum Maximum Amount of Title of Securities Being Being Offering Price Aggregate Registration Registered Registered Per Share Offering Price Fee Common Stock, par value $0.01 per share 8,625,000 $ 35.95 $ 310,068,750 (2) $ 35,998.98 (2) (1) Amount includes 1,125,000 shares that may be o

March 24, 2011 S-3ASR

As filed with the Securities and Exchange Commission on March 24, 2011

sv3asr Table of Contents As filed with the Securities and Exchange Commission on March 24, 2011 Registration Statement No.

March 10, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* HealthSpring, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) February

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* HealthSpring, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) February 28, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

February 25, 2011 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

February 25, 2011 EX-10.19

Explanatory Note Regarding Medicare Prescription Drug Contracts between HealthSpring, Inc. and CMS

Exhibit 10.19 Explanatory Note Regarding Medicare Prescription Drug Contracts between HealthSpring, Inc. and CMS Certain subsidiaries of HealthSpring, Inc. (“HealthSpring”) and the Centers for Medicaid and Medicare Services have entered into separate contracts that allow the HealthSpring subsidiary to operate a Medicare prescription drug plan under 423 CFR Part 423. In each case, the contract desi

February 25, 2011 EX-10.8

HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT (Performance Vesting)

Exhibit 10.8 Exhibit 10.8 HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT (Performance Vesting) THIS NON-QUALIFIED STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 20 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not o

February 25, 2011 EX-10.7

HEALTHSPRING, INC. PERFORMANCE RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees)

Exhibit 10.7 HEALTHSPRING, INC. PERFORMANCE RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees) THIS PERFORMANCE RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of , 20 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries, the “Company”), and , (the “Grantee”). Capitalized terms not otherwise defined

February 25, 2011 EX-21.1

SUBSIDIARIES OF THE REGISTRANT No. Legal Name State of Formation 1 NewQuest, LLC Texas 2 HealthSpring USA, LLC Tennessee 3 HealthSpring Management, Inc. Tennessee 4 HealthSpring of Tennessee, Inc. Tennessee 5 HealthSpring Employer Services, Inc. Tenn

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT No. Legal Name State of Formation 1 NewQuest, LLC Texas 2 HealthSpring USA, LLC Tennessee 3 HealthSpring Management, Inc. Tennessee 4 HealthSpring of Tennessee, Inc. Tennessee 5 HealthSpring Employer Services, Inc. Tennessee 6 Tennessee Quest, LLC Tennessee 7 HealthSpring Life & Health Insurance Company, Inc. Texas 8 HealthSpring Management of America, L

February 25, 2011 EX-10.18

Explanatory Note Regarding Medicare Contracts between HealthSpring, Inc. and CMS

Exhibit 10.18 Exhibit 10.18 Explanatory Note Regarding Medicare Contracts between HealthSpring, Inc. and CMS Certain subsidiaries of HealthSpring, Inc. (“HealthSpring”) and the Centers for Medicaid and Medicare Services have entered into 15 separate contracts that allow the HealthSpring subsidiary to provide Medicare services under 42 CFR Part 422. In each case, the relevant coordinated care contr

February 18, 2011 EX-99.1

HealthSpring, Inc. Reports 2010 Fourth Quarter and Full Year Results and Provides Guidance for 2011

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2010 Fourth Quarter and Full Year Results and Provides Guidance for 2011 NASHVILLE, Tenn. (February 18, 2011) — HealthSpring, Inc. (NYSE:HS) today announced its results for the fourth quarter and year ended December 31, 2010. HealthSpring’s 2010 results include one m

February 18, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2011 (February 18, 2

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2011 (February 18, 2011) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of

February 14, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* HealthSpring, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) December

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* HealthSpring, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

February 11, 2011 EX-99.2

Bravo Health, Inc. and Subsidiaries Consolidated Financial Statements Years Ended December 31, 2009 and 2008 Report of Independent Auditors 1 Audited Consolidated Financial Statements Consolidated Balance Sheets 2 Consolidated Statements of Operation

Exhibit 99.2 Exhibit 99.2 Consolidated Financial Statements Bravo Health, Inc. and Subsidiaries Years Ended December 31, 2009 and 2008 With Report of Independent Auditors Bravo Health, Inc. and Subsidiaries Consolidated Financial Statements Years Ended December 31, 2009 and 2008 Contents Report of Independent Auditors 1 Audited Consolidated Financial Statements Consolidated Balance Sheets 2 Consol

February 11, 2011 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _)* HEALTHSPRING INC (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HEALTHSPRING INC (Name of Issuer) Common Stock (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

February 11, 2011 EX-99.4

Bravo Health, Inc. & HealthSpring Subsidiaries Pro Forma Historical Historical Adjustments Pro Forma Assets Current Assets: Cash and cash equivalents $ 238,238 $ 54,128 $ (91,700 )(1) $ 200,666 Short-term investments — 1,961 — 1,961 Accounts receivab

Exhibit 99.4 Exhibit 99.4 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS On November 30, 2010, HealthSpring, Inc. (“Company”) completed the acquisition of Bravo Health, Inc. (“Bravo Health”) an operator of Medicare Advantage coordinated care plans in Pennsylvania, the Mid-Atlantic region, and Texas, and Medicare Part D stand-alone prescription drug plans in 43 states and the District

February 11, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuan

February 11, 2011 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 11, 2011 (November 30,

Form 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 11, 2011 (November 30, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction

February 11, 2011 EX-99.3

BRAVO HEALTH, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) Condensed Consolidated Balance Sheets as of September 30, 2010 and December 31, 2009 2 Condensed Consolidated Statements of Income for the nine months ended S

Exhibit 99.3 Exhibit 99.3 BRAVO HEALTH, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) Contents Condensed Consolidated Balance Sheets as of September 30, 2010 and December 31, 2009 2 Condensed Consolidated Statements of Income for the nine months ended September 30, 2010 and 2009 3 Condensed Consolidated Statements of Cash Flows for the nine months ended September 30

December 2, 2010 EX-99.1

HealthSpring, Inc. Completes Acquisition of Bravo Health, Inc. Company also Announces Addition of Jeffrey Folick to Board of Directors

Exhibit 99.1 Exhibit 99.1 HealthSpring Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Completes Acquisition of Bravo Health, Inc. Company also Announces Addition of Jeffrey Folick to Board of Directors NASHVILLE, TN (November 30, 2010) — HealthSpring, Inc. (NYSE:HS) today announced that it has completed the previously announced acquisition of Bravo Healt

December 2, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2010 (November 30, 20

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2010 (November 30, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of I

December 2, 2010 EX-2.1

Amended and Restated Agreement and Plan of Merger

Exhibit 2.1 EXECUTION COPY Amended and Restated Agreement and Plan of Merger This Amended and Restated Agreement and Plan of Merger (this “Agreement”) is made and entered into as of November 30, 2010 by and among HealthSpring, Inc., a Delaware corporation (“Acquiror”), BHI Acquisition Corporation, a Delaware corporation and an indirect wholly owned subsidiary of Acquiror (“Merger Sub”), Bravo Heal

November 1, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2010 (November 1, 201

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2010 (November 1, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of In

October 29, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2010 Commission File Number: 001-32

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

October 28, 2010 EX-10.1

AMENDMENT AND RESTATEMENT AGREEMENT Dated as of October 22, 2010

Exhibit 10.1 Exhibit 10.1 EXECUTION COPY AMENDMENT AND RESTATEMENT AGREEMENT Dated as of October 22, 2010 THIS AMENDMENT AND RESTATEMENT AGREEMENT (this “Agreement”) is made as of October 22, 2010 by and among Healthspring, Inc. (the “Borrower”), the financial institutions listed on the signature pages hereof (collectively, the “Lenders”), JPMorgan Chase Bank, N.A., in its capacity as syndication

October 28, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2010 (October 22, 201

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2010 (October 22, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of In

October 28, 2010 EX-99.1

HealthSpring, Inc. Reports 2010 Third Quarter Results Increases 2010 Earnings Per Share Guidance Range to $3.20 to $3.30

Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2010 Third Quarter Results Increases 2010 Earnings Per Share Guidance Range to $3.20 to $3.30 NASHVILLE, TN (October 28, 2010) — HealthSpring, Inc. (NYSE:HS) today announced its results for the third quarter ended September 30, 2010. Highlights for the 2010 third quarter included

September 29, 2010 EX-99.1

HEALTHSPRING, INC. ANNOUNCES THE ADDITION OF JOHN T. FOX TO ITS BOARD OF DIRECTORS

Exhibit 99.1 Exhibit 99.1 HealthSpring Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HEALTHSPRING, INC. ANNOUNCES THE ADDITION OF JOHN T. FOX TO ITS BOARD OF DIRECTORS NASHVILLE, TN (September 28, 2010) – HealthSpring, Inc. (NYSE:HS) today announced that John T. Fox, President and Chief Executive Officer of Emory Healthcare, Inc., has joined its Board of Directors. Fox’s

September 29, 2010 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 29, 2010 (September 28, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorpo

August 31, 2010 EX-2.1

Agreement and Plan of Merger

Exhibit 2.1 Exhibit 2.1 EXECUTION COPY Agreement and Plan of Merger This Agreement and Plan of Merger (this “Agreement”) is made and entered into as of August 26, 2010 by and among HealthSpring, Inc., a Delaware corporation (“Acquiror”), BHI Acquisition Corporation, a Delaware corporation and an indirect wholly owned subsidiary of Acquiror (“Merger Sub”), Bravo Health, Inc., a Delaware corporation

August 31, 2010 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2010 (August 26, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorporation

August 31, 2010 EX-99.1

HealthSpring, Inc. Senior Secured Credit Facilities Commitment Letter

Exhibit 99.1 Exhibit 99.1 August 26, 2010 HealthSpring, Inc. Senior Secured Credit Facilities Commitment Letter HealthSpring, Inc. 9009 Carothers Parkway, Suite 501 Franklin, Tennessee 37067 Attention: Karey L. Witty, Chief Financial Officer Ladies and Gentlemen: HealthSpring, Inc. (the “Borrower” or “you”) has advised J.P. Morgan Securities Inc. (“JPMorgan”), JPMorgan Chase Bank, N.A. (“JPMCB”),

August 27, 2010 EX-99.1

HealthSpring, Inc. to Acquire Bravo Health, Inc.

Exhibit 99.1 Exhibit 99.1 HealthSpring Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. to Acquire Bravo Health, Inc. Highlights of Transaction: • Adds Over 100,000 Medicare Advantage and 290,000 PDP Members • Creates Seventh Largest Medicare Advantage Plan in the Country • Immediately Accretive to Earnings • Transaction Expected to Close by Year-end NASHV

August 27, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 27, 2010 (August 27, 2010)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 27, 2010 (August 27, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Inco

July 30, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2010 Commission File Number: 001-32739 H

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

July 30, 2010 EX-10.1

NON-EMPLOYEE DIRECTOR COMPENSATION

Exhibit 10.1 Exhibit 10.1 Approved May 27, 2010 NON-EMPLOYEE DIRECTOR COMPENSATION • Annual Retainers: $50,000, plus • Audit Committee: • Chair: $35,000 • Member: $25,000 • Other Committee: • Chair: $20,000 • Member: $12,500 Note: These retainers will be payable on a quarterly basis, generally in advance, with the first payment of the term being made for the quarter beginning July 1 following the

July 29, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2010 (July 29, 2010) HEA

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2010 (July 29, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorpor

July 29, 2010 EX-99.1

HealthSpring, Inc. Reports 2010 Second Quarter Results Increases 2010 Earnings Per Share Guidance Range to $3.15 to $3.25

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2010 Second Quarter Results Increases 2010 Earnings Per Share Guidance Range to $3.15 to $3.25 NASHVILLE, TN (July 29, 2010) — HealthSpring, Inc. (NYSE:HS) today announced its results for the second quarter ended June 30, 2010. Highlights for the 2010 second quarter

June 1, 2010 EX-10.4

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors)

Exhibit 10.4 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors) THIS RESTRICTED SHARE AWARD AGREEMENT (this ?Agreement?) is made and entered into as of the day of , 20 (the ?Grant Date?), between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries, the ?Company?), and (the ?Grantee?). Capitalized terms not otherwise defined herein shall have the meaning ascribed

June 1, 2010 EX-10.2

HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT

Exhibit 10.2 Exhibit 10.2 HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT THIS NON-QUALIFIED STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 20 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not otherwise defined herei

June 1, 2010 S-8

As filed with Securities and Exchange Commission on June 1, 2010

Form S-8 As filed with Securities and Exchange Commission on June 1, 2010 Registration No.

June 1, 2010 EX-99.1

HEALTHSPRING, INC. ANNOUNCES MANAGEMENT CHANGES

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HEALTHSPRING, INC. ANNOUNCES MANAGEMENT CHANGES NASHVILLE, Tenn. (May 28, 2010) — HealthSpring, Inc. (NYSE:HS) today announced that, effective June 1, Sharad Mansukani, M.D., will become Vice Chairman — Strategic Planning of the Board of Directors and cease to be an executive officer and part-

June 1, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2010 (May 27, 2010) HEALT

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2010 (May 27, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporat

June 1, 2010 EX-10.3

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees)

Exhibit 10.3 Exhibit 10.3 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of, 20 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries, the “Company”), and , (the “Grantee”). Capitalized terms not otherwise defined herein shal

May 12, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2010 (May 10, 2010) HEALT

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2010 (May 10, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorporat

May 12, 2010 EX-99.1

HEALTHSPRING, INC. BOARD APPROVES $100.0 MILLION STOCK REPURCHASE PROGRAM

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HEALTHSPRING, INC. BOARD APPROVES $100.0 MILLION STOCK REPURCHASE PROGRAM NASHVILLE, Tenn. (May 10, 2010) — HealthSpring, Inc. (NYSE:HS) today announced that its Board of Directors has authorized a stock repurchase program of up to $100.0 million of the Company’s common stock. Any stock repurc

April 30, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2010 Commission File Number: 001-32739

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 29, 2010 EX-99.1

HealthSpring, Inc. Reports 2010 First Quarter Results Increases 2010 Earnings Per Share Guidance Range to $2.60 to $2.75

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2010 First Quarter Results Increases 2010 Earnings Per Share Guidance Range to $2.60 to $2.75 NASHVILLE, Tenn. (April 29, 2010) — HealthSpring, Inc. (NYSE:HS) today announced its results for the first quarter ended March 31, 2010. Highlights for the 2010 first quarte

April 29, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2010 (April 29, 2010) H

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2010 (April 29, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

April 16, 2010 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

April 16, 2010 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

March 18, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 18, 2010 (March 12, 2010) H

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 18, 2010 (March 12, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorp

March 18, 2010 EX-10.1

HEALTHSPRING, INC. EXECUTIVE OFFICER CASH BONUS PLAN

Exhibit 10.1 Exhibit 10.1 HEALTHSPRING, INC. EXECUTIVE OFFICER CASH BONUS PLAN Purpose and Administration of the Plan This executive officer cash bonus plan (the “Bonus Plan”) has been established by HealthSpring, Inc. (the “Company”) to encourage the achieving or exceeding of annual financial and other performance targets that the Company believes will drive stockholder value and stock price appr

March 8, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 8, 2010 (March 2, 2010) HEA

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 8, 2010 (March 2, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorpor

February 12, 2010 EX-10.1

CREDIT AGREEMENT Dated as of February 11, 2010 HEALTHSPRING, INC., as the Borrower, THE SUBSIDIARIES OF THE BORROWER IDENTIFIED HEREIN, as the Guarantors, BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer, JPMORGAN C

Exhibit 10.1 Exhibit 10.1 EXECUTION VERSION Published CUSIP Number: CREDIT AGREEMENT Dated as of February 11, 2010 among HEALTHSPRING, INC., as the Borrower, THE SUBSIDIARIES OF THE BORROWER IDENTIFIED HEREIN, as the Guarantors, BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer, JPMORGAN CHASE BANK, N.A., as Syndication Agent, and THE OTHER LENDERS PARTY HERETO Ar

February 12, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N

sc13gza UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Number) December 31, 2009 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

February 12, 2010 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HealthSpring, Inc. (Name of issuer) Common Stock (Title of class of securities) (CUSIP number) December 3

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HealthSpring, Inc. (Name of issuer) Common Stock (Title of class of securities) 42224N101 (CUSIP number) December 31, 2009 (Date of event which requires filing of this statement) Check the appropriate box to designate the rule pursuant

February 12, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2010 (February 11, 2

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2010 (February 11, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incor

February 12, 2010 EX-99.1

HealthSpring Enters Into New $350 Million Credit Facility Company Revises 2010 EPS Guidance

Exhibit 99.1 Exhibit 99.1 Company Contact: J. Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring Enters Into New $350 Million Credit Facility Company Revises 2010 EPS Guidance NASHVILLE, Tenn. (February 11, 2010) — HealthSpring, Inc. (NYSE:HS) today announced that it has entered into a new $350 million senior secured credit facility. The new agreement consists of $175 mill

February 11, 2010 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

February 11, 2010 EX-10.25

Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H2165) Centers for Medicare & Medicaid Service

Exhibit 10.25 Exhibit 10.25 Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H2165) Between Centers for Medicare & Medicaid Services (hereinafter referred to as CMS) and HealthSpring Life & Health Insurance Company Inc. (hereinafter referred to

February 11, 2010 EX-10.24

Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H7787) Centers for Medicare & Medicaid Service

Exhibit 10.24 Exhibit 10.24 Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H7787) Between Centers for Medicare & Medicaid Services (hereinafter referred to as CMS) and HEALTHSPRING LIFE & HEALTH INSURANCE COMPANY, INC. (hereinafter referred to

February 11, 2010 EX-10.13

HEALTHSPRING, INC. 2009 EXECUTIVE OFFICER CASH BONUS PLAN

Exhibit 10.13 Exhibit 10.13 HEALTHSPRING, INC. 2009 EXECUTIVE OFFICER CASH BONUS PLAN Purpose and Administration of the Plan This 2009 executive officer cash bonus plan (the “Bonus Plan”) has been established by HealthSpring, Inc. (the “Company”) to encourage the achieving or exceeding of annual financial targets that the Company believes will drive stockholder value and stock price appreciation i

February 11, 2010 EX-10.33

[THOSE PORTIONS OF THIS AGREEMENT THAT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION PURSUANT TO HEALTHSPRING, INC.’S APPLICATION REQUESTING CONFIDENTIAL TREATMENT ARE MARKED “[***]” HEREIN.] SECOND AMENDMENT

Exhibit 10.33 Exhibit 10.33 [THOSE PORTIONS OF THIS AGREEMENT THAT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION PURSUANT TO HEALTHSPRING, INC.’S APPLICATION REQUESTING CONFIDENTIAL TREATMENT ARE MARKED “[***]” HEREIN.] SECOND AMENDMENT TO AMENDED & RESTATED MANAGEMENT SERVICES AGREEMENT This Second Amendment, effective as of November 1, 2009 (“Amendment E

February 11, 2010 EX-21.1

SUBSIDIARIES OF THE REGISTRANT

Exhibit 21.1 Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT 1. NewQuest, LLC — Texas 2. HealthSpring Management, Inc. — Tennessee 3. HealthSpring of Tennessee, Inc. — Tennessee 4. HealthSpring Employer Services, Inc. — Tennessee 5. HealthSpring USA, LLC — Tennessee 6. Tennessee Quest, LLC — Tennessee 7. HealthSpring of Alabama, Inc. — Alabama 8. NewQuest Management of Alabama, LLC — Alabama 9. Texas

February 8, 2010 EX-99.1

HealthSpring, Inc. Reports 2009 Fourth Quarter and Full Year Results and Provides Guidance for 2010

EX-99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2009 Fourth Quarter and Full Year Results and Provides Guidance for 2010 NASHVILLE, Tenn. (February 8, 2010) — HealthSpring, Inc. (NYSE:HS) today announced its results for the fourth quarter and year ended December 31, 2009. Highlights included: • Net income in the 2009 f

February 8, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 8, 2010 (February 8, 201

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 8, 2010 (February 8, 2010) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of Incorpo

February 5, 2010 CORRESP

February 5, 2010

Correspondence February 5, 2010 VIA EDGAR AND OVERNIGHT FEDEX Jeffrey Riedler Assistant Director Division of Corporation Finance United States Securities and Exchange Commission 100 F.

December 17, 2009 CORRESP

December 17, 2009

Correspondence December 17, 2009 VIA EDGAR AND OVERNIGHT FEDEX Jeffrey Riedler Assistant Director Division of Corporation Finance United States Securities and Exchange Commission 100 F.

December 14, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2009 (December 10, 2

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2009 (December 10, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of

December 14, 2009 EX-10.1

FORM OF EXECUTIVE SEVERANCE AND NONCOMPETITION AGREEMENT

Exhibit 10.1 Exhibit 10.1 FORM OF EXECUTIVE SEVERANCE AND NONCOMPETITION AGREEMENT THIS SEVERANCE AND NONCOMPETITION AGREEMENT (the “Agreement”), dated as of , is by and between HealthSpring, Inc., a Delaware corporation (collectively with its Subsidiaries, the “Company”), and (“Employee”). WHEREAS, the Company and Employee have each agreed to execute this Agreement to provide for the rights and o

October 29, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2009 Commission File Number: 001-32

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

October 29, 2009 EX-99.1

HealthSpring, Inc. Reports 2009 Third Quarter Results Increases 2009 Earnings Per Share Guidance to $2.30 to $2.40

Exhibit 99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2009 Third Quarter Results Increases 2009 Earnings Per Share Guidance to $2.30 to $2.40 NASHVILLE, Tenn. (October 29, 2009) — HealthSpring, Inc. (NYSE:HS) today announced its results for the third quarter and nine months ended September 30, 2009. Highlights for the 2

October 29, 2009 EX-10.1

FIRST AMENDMENT TO AMENDED & RESTATED MANAGEMENT SERVICES AGREEMENT

Exhibit 10.1 Exhibit 10.1 FIRST AMENDMENT TO AMENDED & RESTATED MANAGEMENT SERVICES AGREEMENT This FIRST AMENDMENT hereby amends the Amended and Restated Management Services Agreement, dated January 1, 2009, (as amended, the “MSA”), between Argus Health Systems, Inc. (“Argus”) and HealthSpring of Tennessee, Inc., a Tennessee corporation; HealthSpring of Tennessee, Inc., a Tennessee corporation d/b

October 29, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2009 (October 29, 200

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2009 (October 29, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 001-32739 20-1821898 (State or other Jurisdiction of In

September 25, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 25, 2009 (September 22,

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 25, 2009 (September 22, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (Commi

August 28, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 28, 2009 (August 26, 2009)

e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 4, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2009 (August 4, 2009) H

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2009 (August 4, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-32739 (Commissio

August 4, 2009 EX-10.2

HEALTHSPRING, INC. SEVERANCE AND NONCOMPETITION AGREEMENT

exv10w2 Exhibit 10.2 HEALTHSPRING, INC. SEVERANCE AND NONCOMPETITION AGREEMENT THIS SEVERANCE AND NONCOMPETITION AGREEMENT (the “Agreement”), dated as of July 30, 2009, is by and between HealthSpring, Inc., a Delaware corporation (the “Company”), and Michael G. Mirt (“Executive”). WHEREAS, Executive currently serves as President and Chief Operating Officer of the Company and, as a condition of suc

August 4, 2009 EX-10.1

HEALTHSPRING, INC. SEVERANCE AND NONCOMPETITION AGREEMENT

exv10w1 Exhibit 10.1 HEALTHSPRING, INC. SEVERANCE AND NONCOMPETITION AGREEMENT THIS SEVERANCE AND NONCOMPETITION AGREEMENT (the “Agreement”), dated as of July 30, 2009, is by and between HealthSpring, Inc., a Delaware corporation (the “Company”), and Karey L. Witty (“Executive”). WHEREAS, Executive has accepted the Company’s offer to serve as Executive Vice President and Chief Financial Officer of

August 4, 2009 EX-99.1

HealthSpring, Inc. Reports 2009 Second Quarter Results Increases 2009 Earnings Per Share Guidance to $2.10 to $2.25

exv99w1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2009 Second Quarter Results Increases 2009 Earnings Per Share Guidance to $2.10 to $2.25 NASHVILLE, Tenn. (August 4, 2009) — HealthSpring, Inc. (NYSE:HS) today announced its results for the second quarter and six months ended June 30, 2009. Highlights for the 2009 second

August 4, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

e10vq Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 4, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2009 (June 1, 2009) HEALT

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2009 (June 1, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-32739 (Commission Fi

May 1, 2009 EX-10.1

[Those portions of this agreement that have been omitted and filed separately with the U.S. Securities and Exchange Commission pursuant to HealthSpring, Inc.’s application requesting confidential treatment are marked “[***]” herein.] AMENDED & RESTAT

EX-10.1 Exhibit 10.1 [Those portions of this agreement that have been omitted and filed separately with the U.S. Securities and Exchange Commission pursuant to HealthSpring, Inc.’s application requesting confidential treatment are marked “[***]” herein.] AMENDED & RESTATED MANAGEMENT SERVICES AGREEMENT THIS AMENDED & RESTATED MANAGEMENT SERVICES AGREEMENT (“MSA”), effective as of January 1, 2009 (

May 1, 2009 EX-10.2

HEALTHSPRING, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT

EX-10.2 Exhibit 10.2 HEALTHSPRING, INC. AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (the “Agreement”) is made as of this 19th day of April, 2009 (the “Effective Date”) between HealthSpring, Inc., a Delaware corporation (the “Company”), and Gerald V. Coil (“Executive”). WHEREAS, Company and Executive entered into that certain Employment Agreement as of D

May 1, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2009 Commission File Number: 001-32739

FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 30, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2009 (April 30, 2009) H

e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2009 (April 30, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporation)

April 30, 2009 EX-99.1

HealthSpring, Inc. Reports 2009 First Quarter Results

EX-99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer (615) 236-6200 HealthSpring, Inc. Reports 2009 First Quarter Results NASHVILLE, Tenn. (April 30, 2009) — HealthSpring, Inc. (NYSE:HS) today announced its results for the quarter ended March 31, 2009. Highlights for the 2009 first quarter included: • Net income of $20.6 million, or $0.38 per diluted share, compare

April 9, 2009 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Form DEFA 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(

April 9, 2009 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 25, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 25, 2009 (March 19, 2009) H

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 25, 2009 (March 19, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporation)

March 11, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 11, 2009 (March 11, 2009) H

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 11, 2009 (March 11, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-32739 (Commission

March 4, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 3, 2009 (February 26, 2009)

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 3, 2009 (February 26, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-32739 (Com

February 25, 2009 EX-18.1

121

EX-18.1 Exhibit 18.1 February 23, 2009 HealthSpring, Inc. 9009 Carothers Parkway, Suite 501 Franklin, Tennessee 37067 Ladies and Gentlemen: We have audited the consolidated balance sheets of HealthSpring, Inc. and subsidiaries (the Company) as of December 31, 2008 and 2007, and the related consolidated statements of income, stockholders’ equity and comprehensive income, and cash flows for each of

February 25, 2009 EX-10.9

HEALTHSPRING, INC. Amended and Restated 2008 Management Stock Purchase Plan

Exhibit 10.9 HEALTHSPRING, INC. Amended and Restated 2008 Management Stock Purchase Plan 1. Purposes; Construction. This Plan shall be known as the “HealthSpring Amended and Restated 2008 Management Stock Purchase Plan” and is hereinafter referred to as the “Plan.” The purposes of the Plan are to attract and retain highly-qualified executives, to align executive and stockholder long-term interests

February 25, 2009 EX-10.10

HEALTHSPRING, INC. RESTRICTED SHARE AGREEMENT (MSPP)

EX-10.10 Exhibit 10.10 HEALTHSPRING, INC. RESTRICTED SHARE AGREEMENT (MSPP) THIS RESTRICTED SHARE AGREEMENT (this “Agreement”) is made and entered into as of the day of , 2009 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (the “Company”), and , (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to such terms in the HealthSpring,

February 25, 2009 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2008 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-32739 HealthSp

February 25, 2009 EX-21.1

SUBSIDIARIES OF THE REGISTRANT

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT 1. NewQuest, LLC ? Texas 2. HealthSpring Management, Inc. ? Tennessee 3. HealthSpring of Tennessee, Inc. ? Tennessee 4. HealthSpring Employer Services, Inc. ? Tennessee 5. Signature Health Alliance, Inc. ? Tennessee 6. HealthSpring USA, LLC ? Tennessee 7. Tennessee Quest, LLC ? Tennessee 8. HealthSpring of Alabama, Inc. ? Alabama 9. NewQuest Management o

February 13, 2009 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Nu

Form SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) HealthSpring, Inc. (Name of Issuer) Common Stock, $ 0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Number) December 31, 2008 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

February 10, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 10, 2009 (February 10, 2

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 10, 2009 (February 10, 2009) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of inco

February 10, 2009 EX-99.1

HealthSpring, Inc. Reports 2008 Fourth Quarter and Full-Year Results and Provides Guidance for 2009

EX-99.1 Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2008 Fourth Quarter and Full-Year Results and Provides Guidance for 2009 NASHVILLE, Tenn. (February 10, 2009) — HealthSpring, Inc. (NYSE:HS) today announced its results for the fourth quarter and year ended December 31, 2008. The results of Leon Medical

February 6, 2009 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* HEALTHSPRING, INC. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securitie

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* HEALTHSPRING, INC. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2008 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

November 21, 2008 EX-99.1

HEALTHSPRING, INC. ANNOUNCES RETIREMENT OF CHIEF FINANCIAL OFFICER, KEVIN M. MCNAMARA

EX-99.1 Exhibit 99.1 Company Contact: J. Lankford Wade Senior Vice President & Treasurer HealthSpring, Inc. (615) 236-6200 HEALTHSPRING, INC. ANNOUNCES RETIREMENT OF CHIEF FINANCIAL OFFICER, KEVIN M. MCNAMARA NASHVILLE, Tenn. (November 20, 2008) — HealthSpring, Inc. (NYSE:HS) today announced that Kevin M. McNamara, Executive Vice President and Chief Financial Officer, will retire effective May 31,

November 21, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2008 (November 20, 2

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2008 (November 20, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (Com

November 14, 2008 CORRESP

November 14, 2008

SEC CORRESP November 14, 2008 VIA EDGAR AND OVERNIGHT COURIER Mr. Jim B. Rosenberg Senior Assistant Chief Accountant United States Securities and Exchange Commission Division of Corporation Finance — Mail Stop 6010 Washington, D.C. 20549 Re: HealthSpring, Inc. Form 10-K for the Year Ended December 31, 2007 Filed February 29, 2008 File No. 001-32739 Dear Mr. Rosenberg: The following sets forth the

November 4, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2008 Commission File Number: 001-32

HEALTHSPRING, INC. 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2008 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 20-1821898 (State or

November 4, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2008 (October 30, 200

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2008 (October 30, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (Commi

October 31, 2008 CORRESP

October 31, 2008

HealthSpring, Inc. October 31, 2008 VIA EDGAR AND OVERNIGHT COURIER Mr. Jim B. Rosenberg Senior Assistant Chief Accountant United States Securities and Exchange Commission Division of Corporation Finance — Mail Stop 6010 Washington, D.C. 20549 Re: HealthSpring, Inc. (“HealthSpring”) Form 10-K for the Year Ended December 31, 2007 (“2007 Form 10-K”) Filed February 29, 2008 File No. 001-32739 Dear Mr

October 31, 2008 EX-99.1

HealthSpring, Inc. Reports 2008 Third Quarter Results Increases 2008 Earnings Per Share Guidance to $2.10 to $2.20

Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2008 Third Quarter Results Increases 2008 Earnings Per Share Guidance to $2.10 to $2.20 NASHVILLE, Tenn. (October 31, 2008) — HealthSpring, Inc. (NYSE:HS) today announced its results for the third quarter and nine months ended September 30, 2008. Results for 20

October 31, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2008 (October 31, 200

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2008 (October 31, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction

September 11, 2008 CORRESP

September 11, 2008

HEALTHSPRING, INC. - CORRESPONDENCE TO THE SEC September 11, 2008 VIA EDGAR AND OVERNIGHT COURIER Mr. Jim B. Rosenberg Senior Assistant Chief Accountant United States Securities and Exchange Commission Division of Corporation Finance — Mail Stop 6010 Washington, D.C. 20549 Re: HealthSpring, Inc. Form 10-K for the Year Ended December 31, 2007 Filed February 29, 2008 File No. 001-32739 Dear Mr. Rose

August 1, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2008 Commission File Number: 001-32739 H

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2008 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation or O

July 30, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2008 (July 29, 2008) HEA

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2008 (July 29, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-3273

July 30, 2008 EX-99.1

HealthSpring, Inc. Reports 2008 Second Quarter Results ??????????????? Increases 2008 Earnings Per Share Guidance to $2.05 to $2.15

Exhibit 99.1 Company Contact: Lankford Wade Senior Vice President & Treasurer HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2008 Second Quarter Results ??????????????? Increases 2008 Earnings Per Share Guidance to $2.05 to $2.15 NASHVILLE, Tenn. (July 29, 2008) ? HealthSpring, Inc. (NYSE:HS) today announced its results for the second quarter and six months ended June 30, 2008, and i

June 9, 2008 EX-99.1

HEALTHSPRING, INC. AFFIRMS 2008 EARNINGS GUIDANCE AND PROVIDES UPDATE ON STOCK REPURCHASE PROGRAM

EX-99.1 Press Release issued by HealthSpring, Inc. Exhibit 99.1 Company Contact: J. Lankford Wade Senior Vice President (615) 236-6200 HEALTHSPRING, INC. AFFIRMS 2008 EARNINGS GUIDANCE AND PROVIDES UPDATE ON STOCK REPURCHASE PROGRAM NASHVILLE, Tenn. (June 9, 2008) — HealthSpring, Inc. (NYSE:HS) today announced that, in meetings scheduled with investors over the next two weeks, management will affi

June 9, 2008 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2008 (June 9, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (Commission (IRS Employ

May 23, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2008 (May 20, 2008) HEALT

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2008 (May 20, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation) 001-32739

May 23, 2008 S-8

As filed with Securities and Exchange Commission on May 23, 2008

HealthSpring, Inc. Table of Contents As filed with Securities and Exchange Commission on May 23, 2008 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 HEALTHSPRING, INC. (Exact name of registrant as specified in its charter) Delaware 20-1821898 (State or other jurisdiction (I.R.S. Employer

May 2, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2008 Commission File Number: 001-32739

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2008 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 20-1821898 (State or Other Jur

May 2, 2008 EX-10.1

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees)

Ex-10.1 Form of Restricted Share Award Agreement EXHIBIT 10.1 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into to be effective as of the th day of , 2008 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (the “Company”), and , (the “Grantee”). Capitalized terms not oth

April 30, 2008 EX-99.1

HealthSpring, Inc. Reports 2008 First Quarter Results Increases 2008 Earnings Guidance

EX-99.1 Press Release issued by HealthSpring, Inc. Company Contact: Lankford Wade Senior Vice President & Treasurer HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2008 First Quarter Results Increases 2008 Earnings Guidance NASHVILLE, Tenn. (April 29, 2008) — HealthSpring, Inc. (NYSE:HS) today announced its results for the quarter ended March 31, 2008, and increased its earnings per s

April 30, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2008 (April 29, 2008) H

Healthspring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2008 (April 29, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of

April 18, 2008 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as p

February 29, 2008 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Healthspring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2007 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number

February 29, 2008 EX-10.24

Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H5410) Centers for Medicare & Medicaid Service

Ex-10.24 EXHIBIT 10.24 Contract with Eligible Medicare Advantage (MA) Organization Pursuant to Sections 1851 through 1859 of the Social Security Act for the Operation of a Medicare Advantage Coordinated Care Plan(s) CONTRACT (#H5410) Between Centers for Medicare & Medicaid Services (hereinafter referred to as CMS) and Leon Medical Centers Health Plans, Inc (hereinafter referred to as the MA Organi

February 29, 2008 EX-21.1

Subsidiaries of Registrant

Exhibit 21.1 Subsidiaries of Registrant 1. NewQuest, LLC ? Texas 2. GulfQuest, L.P. ? Texas 3. HealthSpring Employer Services, Inc. ? Tennessee 4. HealthSpring of Tennessee, Inc. ? Tennessee 5. HealthSpring Management, Inc. ? Tennessee 6. HealthSpring of Alabama, Inc. ? Alabama 7. HealthSpring USA, LLC ? Tennessee 8. HouQuest, L.L.C. ? Delaware 9. NewQuest Management of Alabama, LLC ? Alabama 10.

February 29, 2008 EX-10.31

(Contract Period May 1, 2005 to December 31, 2005) Contract With Eligible Medicare+Choice (M+C) Organization Pursuant to sections 1851 through 1859 of the Social Security Act for the operation of a Medicare+Choice coordinated care plan(s) Contract (P

EX-10.31 EXHIBIT 10.31 (Contract Period May 1, 2005 to December 31, 2005) Contract With Eligible Medicare+Choice (M+C) Organization Pursuant to sections 1851 through 1859 of the Social Security Act for the operation of a Medicare+Choice coordinated care plan(s) Contract (P01307) Between Centers for Medicare & Medicaid Services (hereinafter referred to as CMS) and Leon Medical Centers Health Plans,

February 29, 2008 EX-10.30

NOVATION AGREEMENT FOR CHANGE OF OWNERSHIP OF A MEDICARE PRESCRIPTION DRUG PLAN (PDP) LINE OF BUSINESS

EX-10.30 Novation Agreement Exhibit 10.30 NOVATION AGREEMENT FOR CHANGE OF OWNERSHIP OF A MEDICARE PRESCRIPTION DRUG PLAN (PDP) LINE OF BUSINESS Texas HealthSpring I, LLC, a Texas limited liability corporation duly organized and existing under the laws of the State of Texas, with its principal office in Houston, Texas which shall be referred to as the “Transferor”; HealthSpring of Tennessee, Inc.,

February 28, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2008 (February 26, 2

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2008 (February 26, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdicti

February 14, 2008 EX-99.1

HealthSpring, Inc. Reports 2007 Fourth Quarter and Full Year Results

EX-99.1 Press Release Exhibit 99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2007 Fourth Quarter and Full Year Results NASHVILLE, Tenn. (February 13, 2008) — HealthSpring, Inc. (NYSE:HS) today announced its results for the fourth quarter and year ended December 31, 2007. Highlights included: • Net income of $26.2 million, or $0.46 pe

February 14, 2008 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) HealthSpring, Inc. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Num

HealthSpring, Inc. / Herbert A. Fritch SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) HealthSpring, Inc. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Number) December 31, 2007 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 14, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2008 (February 13, 2

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2008 (February 13, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporation)

January 23, 2008 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 23, 2008 (January 23, 200

HEALTHSPRING, INC. - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 23, 2008 (January 23, 2008) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other j

January 23, 2008 EX-99.1

HealthSpring Provides Preliminary 2007 EPS Estimate and Announces 2008 Guidance at Its Investor Day Conference

EX-99.1 PRESS RELEASE 01/23/08 EXHIBIT 99.1 Company Contact: J. Lankford Wade Vice President HealthSpring, Inc. (615) 236-6200 HealthSpring Provides Preliminary 2007 EPS Estimate and Announces 2008 Guidance at Its Investor Day Conference NASHVILLE, Tenn. (January 23, 2008) — Speaking at its Investor Day Conference in Miami, Florida, today, management of HealthSpring, Inc. (NYSE:HS) will provide a

December 11, 2007 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 11, 2007 (October 1, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporation

December 11, 2007 EX-99.3

LMC HealthSpring Health Plans Pro Forma Historical Historical Adjustments Pro Forma Assets Current Assets: Cash and cash equivalents $ 540,359 $ 88,857 $ (68,620 )(1) $ 560,596 Accounts receivable, net of allowance for doubtful accounts 44,559 6,294

EX-99.3 Exhibit 99.3 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS On October 1, 2007, the Company completed the acquisition of all of the outstanding capital stock of Leon Medical Centers Health Plans, Inc. (“LMC Health Plans”) pursuant to the terms of the Stock Purchase Agreement, dated as of August 9, 2007 (the “Stock Purchase Agreement”), by and among the Company, NewQuest, LMC H

December 11, 2007 EX-99.2

(Unaudited) June 30, December 31, 2007 2006 Current assets Cash and cash equivalents $ 88,856,801 $ 47,375,813 Premium receivable from CMS 6,293,595 783,726 Due from related parties 421,140 ? Reinsurance claims and other receivables 219,741 206,288 D

Exhibit 99.2 Leon Medical Centers Health Plans, Inc. Balance Sheets (Unaudited) June 30, December 31, 2007 2006 Current assets Cash and cash equivalents $ 88,856,801 $ 47,375,813 Premium receivable from CMS 6,293,595 783,726 Due from related parties 421,140 ? Reinsurance claims and other receivables 219,741 206,288 Deferred income taxes 85,320 854,984 Prepaid expenses and other current assets 300,

December 11, 2007 EX-99.1

Financial Statements Leon Medical Centers Health Plans, Inc. For the Years Ended December 31, 2006 and 2005

Ex-99.1 Exhibit 99.1 Financial Statements Leon Medical Centers Health Plans, Inc. For the Years Ended December 31, 2006 and 2005 GARY R. GERSON, CPA RICHARD C. PRESTON, CPA JAMES P. ROBINSON, CPA ALAN S. ROSEN, CPA DONALD M. GERSON, CPA DANIEL S. KUSHNER, CPA STEVEN F. KLEIN, CPA DOROTHY S. EISENBERG, CPA ALAN A. LIPS, CPA STEPHEN R. TEPPER, CPA MANNY M. ILAGAN, CPA CALVIN BECKER, CPA ROBERT P. FE

November 2, 2007 EX-10.2

HEALTHSPRING, INC. INCENTIVE STOCK OPTION AGREEMENT

Ex-10.2 Exhibit 10.2 HEALTHSPRING, INC. INCENTIVE STOCK OPTION AGREEMENT THIS INCENTIVE STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 2007 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not otherwise defined herein shall hav

November 2, 2007 EX-10.4

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors)

Ex-10.4 Exhibit 10.4 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of , 2007 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (the “Company”), and , (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to such terms in th

November 2, 2007 EX-10.1

HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT

Ex-10.1 Exhibit 10.1 HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT THIS NON-QUALIFIED STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 2007 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not otherwise defined herein s

November 2, 2007 EX-10.3

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees)

Ex-10.3 Exhibit 10.3 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officers and Employees) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of , 2007 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (the “Company”), and , (the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to suc

November 2, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2007 Commission File Number: 001-32

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2007 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation

October 31, 2007 EX-99.1

HealthSpring, Inc. Reports 2007 Third Quarter Results Increases 2007 Earnings Guidance

EX-99.1 EXHIBIT 99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 236-6200 HealthSpring, Inc. Reports 2007 Third Quarter Results Increases 2007 Earnings Guidance FRANKLIN, Tenn. (October 30, 2007) — HealthSpring, Inc. (NYSE:HS) today announced its results for the third quarter and nine months ended September 30, 2007. Highlights for the 2007 third quarter included: • Medi

October 31, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 30, 2007 (October 30, 200

HEALTHSPRING, INC. - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 30, 2007 (October 30, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other j

October 4, 2007 EX-10.1

CREDIT AND GUARANTY AGREEMENT dated as of October 1, 2007 HEALTHSPRING, INC., as Borrower, CERTAIN SUBSIDIARIES OF HEALTHSPRING, INC., as Guarantors, VARIOUS LENDERS, GOLDMAN SACHS CREDIT PARTNERS L.P., as Administrative Agent, Lead Arranger and Coll

Ex-10.1 Exhibit 10.1 EXECUTION VERSION CREDIT AND GUARANTY AGREEMENT dated as of October 1, 2007 among HEALTHSPRING, INC., as Borrower, CERTAIN SUBSIDIARIES OF HEALTHSPRING, INC., as Guarantors, VARIOUS LENDERS, GOLDMAN SACHS CREDIT PARTNERS L.P., as Administrative Agent, Lead Arranger and Collateral Agent, BANK OF AMERICA, N.A., CITIBANK, N.A. and UBS SECURITIES LLC as Co-Syndication Agents, and

October 4, 2007 EX-10.3

REGISTRATION RIGHTS AGREEMENT

Ex-10.3 EXECUTION COPY EXHIBIT 10.3 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (the “Agreement”) is made as of October 1, 2007 by and between HealthSpring, Inc., a Delaware corporation (the “Company”), and the Persons listed on the signature page to this Agreement (collectively, the “Sellers” and each individually, a “Seller”). All capitalized terms not otherwise defined in t

October 4, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 4, 2007 (October 1, 2007)

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 4, 2007 (October 1, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction o

October 4, 2007 EX-10.2

MEDICAL SERVICES AGREEMENT

Ex-10.2 EXECUTION COPY EXHIBIT 10.2 MEDICAL SERVICES AGREEMENT This MEDICAL SERVICES AGREEMENT (this “Agreement”) is hereby made and entered into effective as of October 1, 2007 (the “Effective Date”), by and between Leon Medical Centers Health Plans, Inc., a Florida corporation (“PLAN”), and Leon Medical Centers, Inc., a Florida corporation (“PROVIDER”). RECITALS WHEREAS, PLAN is a duly licensed

September 17, 2007 EX-10.1

CONSULTING AGREEMENT

Ex-10.1 EXHIBIT 10.1 CONSULTING AGREEMENT THIS CONSULTING AGREEMENT (the “Agreement”) is made as of October 1, 2007 (the “Effective Date”), by and between Craig S. Schub (“Consultant”) and HealthSpring, Inc., a Delaware corporation (the “Company”). WHEREAS, Consultant has given the Company notice of his intent to resign and to terminate the Employment Agreement dated as of April 17, 2006 (the “Emp

September 17, 2007 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 11, 2007 (September 17, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of incorporati

September 17, 2007 EX-10.2

HEALTHSPRING, INC. AMENDED AND RESTATED NON-QUALIFIED STOCK OPTION AGREEMENT

Ex-10.2 EXHIBIT 10.2 HEALTHSPRING, INC. AMENDED AND RESTATED NON-QUALIFIED STOCK OPTION AGREEMENT THIS AMENDED AND RESTATED NON-QUALIFIED STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this 1st day of October, 2007, by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and Craig S. Schub (the “Optionee”).

August 14, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2007 (August 9, 2007)

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2007 (August 9, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of

August 14, 2007 EX-10.2

[Signature pages to follow]

Ex-10.2 Exhibit 10.2 AMENDMENT NO. 2, dated as of June 11, 2007 (this “Amendment”), with respect to the Credit Agreement dated as of April 21, 2006 (the “Credit Agreement”), among HealthSpring, Inc. (the “Borrower”), the Guarantors party thereto, the Lenders from time to time party thereto, UBS Securities LLC, as Joint Lead Arranger and Joint Bookrunner, Citigroup Global Markets Inc., as Joint Lea

August 14, 2007 EX-10.1

Approved June 6, 2007 NON-EMPLOYEE DIRECTOR COMPENSATION POLICY

Ex-10.1 Exhibit 10.1 Approved June 6, 2007 NON-EMPLOYEE DIRECTOR COMPENSATION POLICY • Annual Retainers: $40,000, plus • Audit Committee: • Chair: $20,000 • Member: $12,500 • Other Committee: • Chair: $12,500 • Member: $7,500 Note: These retainers would be payable on a quarterly basis with the first payment of the term being made on or about the June 30 following the date of the annual meeting of

August 14, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2007 Commission File Number: 001-32739 H

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2007 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 20-1821898 (State or Other Juri

August 14, 2007 EX-2.1

Stock Purchase Agreement by and among Leon Medical Centers Health Plans, Inc., The Stockholders of Leon Medical Centers Health Plans, Inc., as Sellers, NewQuest, LLC, as Buyer, HealthSpring, Inc. August 9, 2007

Ex-2.1 Exhibit 2.1 EXECUTION COPY Stock Purchase Agreement by and among Leon Medical Centers Health Plans, Inc., The Stockholders of Leon Medical Centers Health Plans, Inc., as Sellers, and NewQuest, LLC, as Buyer, and HealthSpring, Inc. August 9, 2007 TABLE OF CONTENTS SECTION 1. DEFINITIONS 1 1.1. Certain Defined Terms 1 1.2. Other Definitions 7 SECTION 2. PURCHASE AND SALE OF STOCK 9 2.1. Purch

August 10, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 9, 2007 (August 9, 2007) H

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 9, 2007 (August 9, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of

August 1, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2007 (July 31, 2007) HEA

HEALTHSPRING, INC. - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2007 (July 31, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporatio

August 1, 2007 EX-99.1

HealthSpring, Inc. Reports 2007 Second Quarter Results Increases 2007 Earnings Guidance

EX-99.1 EXHIBIT 99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 401-4632 HealthSpring, Inc. Reports 2007 Second Quarter Results Increases 2007 Earnings Guidance NASHVILLE, Tenn. (July 31, 2007) — HealthSpring, Inc. (NYSE:HS) today announced its results for the second quarter and six months ended June 30, 2007. Highlights for the 2007 second quarter included: • Medicare

June 28, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2007 (June 28, 2007) HEA

HEALTHSPRING, INC. - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2007 (June 28, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of incorporatio

June 28, 2007 EX-99.1

44 Vantage Way, Suite 300 Nashville, TN 37228 (615) 291-7000 (615) 401-4566 (fax)

EX-99.1 LETTER 06/28/07 EXHIBIT 99.1 June 28, 2007 Conrad L. Bringsjord Clinton Group, Inc. 9 West 57th Street New York, NY 10019 Dear Mr. Bringsjord: We have received your letter to the Board of Directors dated June 26, 2007 and reviewed your Schedule 13D filing made yesterday, both of which we have brought to the Board’s attention. The views of our stockholders are very important to us and we we

June 26, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2007 (June 20, 2007) HEA

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 26, 2007 (June 20, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (C

June 12, 2007 EX-99.1

HEALTHSPRING ANNOUNCES CONTINUATION OF INCREASED MEDICAL COST TRENDS LOWERS ANNUAL EPS GUIDANCE FOR 2007 AUTHORIZES STOCK REPURCHASE PROGRAM

Ex-99.1 Exhibit 99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 401-4632 HEALTHSPRING ANNOUNCES CONTINUATION OF INCREASED MEDICAL COST TRENDS LOWERS ANNUAL EPS GUIDANCE FOR 2007 AUTHORIZES STOCK REPURCHASE PROGRAM NASHVILLE, Tenn., June 12, 2007 — HealthSpring, Inc. (NYSE:HS) announced today that the adverse medical cost trends reported in the first quarter of 2007 have

June 12, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2007 (June 12, 2007) HEA

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2007 (June 12, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (C

May 14, 2007 EX-10.2

HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT

Ex-10.2 EXHIBIT 10.2 HEALTHSPRING, INC. NON-QUALIFIED STOCK OPTION AGREEMENT THIS NON-QUALIFIED STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 2007 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not otherwise defined herein s

May 14, 2007 EX-10.1

HEALTHSPRING, INC. 2006 EQUITY INCENTIVE PLAN, as amended

Ex-10.1 EXHIBIT 10.1 HEALTHSPRING, INC. 2006 EQUITY INCENTIVE PLAN, as amended TABLE OF CONTENTS Tab Section 1. Purpose 1 Section 2. Definitions 1 Section 3. Administration 4 Section 4. Shares Available For Awards 5 Section 5. Eligibility 6 Section 6. Stock Options And Stock Appreciation Rights 6 Section 7. Restricted Shares And Restricted Share Units 8 Section 8. Performance Awards 9 Section 9. O

May 14, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2007 Commission File Number: 001-32739

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2007 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction o

May 14, 2007 EX-10.4

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officer and Employee)

Ex-10.4 EXHIBIT 10.4 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Officer and Employee) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of , 2007 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation, together with its subsidiaries (the “Company”), and (the “Grantee”). Capitalized terms not otherwise defined herein shall have

May 14, 2007 EX-10.5

HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors)

Ex-10.5 EXHIBIT 10.5 HEALTHSPRING, INC. RESTRICTED SHARE AWARD AGREEMENT (Directors) THIS RESTRICTED SHARE AWARD AGREEMENT (this “Agreement”) is made and entered into as of the day of , 2007 (the “Grant Date”), between HealthSpring, Inc., a Delaware corporation (the “Company”), and , the “Grantee”). Capitalized terms not otherwise defined herein shall have the meaning ascribed to such terms in the

May 14, 2007 EX-10.3

HEALTHSPRING, INC. INCENTIVE STOCK OPTION AGREEMENT

Ex-10.3 EXHIBIT 10.3 HEALTHSPRING, INC. INCENTIVE STOCK OPTION AGREEMENT THIS INCENTIVE STOCK OPTION AGREEMENT (this “Agreement”) is made and entered into as of this day of , 2007 (the “Grant Date”), by and between HealthSpring, Inc., a Delaware corporation (together with its Subsidiaries and Affiliates, the “Company”), and (the “Optionee”). Capitalized terms not otherwise defined herein shall hav

May 3, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2007 (May 2, 2007) HEALTHS

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2007 (May 2, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (Commi

May 3, 2007 EX-99.1

HealthSpring, Inc. Reports 2007 First Quarter Results First Quarter Net Income of $14.1 Million, or $0.25 per Diluted Share

Ex-99.1 EXHIBIT 99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 401-4632 HealthSpring, Inc. Reports 2007 First Quarter Results First Quarter Net Income of $14.1 Million, or $0.25 per Diluted Share NASHVILLE, Tenn. (May 2, 2007) — HealthSpring, Inc. (NYSE:HS) today announced its results for the first quarter ended March 31, 2007. Highlights included: • Medicare Advantage

April 30, 2007 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Healthspring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as p

April 3, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 3, 2007 (March 29, 2007) HE

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 3, 2007 (March 29, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdiction of (

March 14, 2007 EX-21.1

Subsidiaries of Registrant

EX-21.1 SUBSIDIARIES OF THE REGISTRANT Exhibit 21.1 Subsidiaries of Registrant 1. NewQuest, Inc. - Delaware 2. NewQuest, LLC - Texas 3. GulfQuest, L.P. - Texas 4. HealthSpring Employer Services, Inc. - Tennessee 5. HealthSpring of Tennessee, Inc. - Tennessee 6. HealthSpring Management, Inc. - Tennessee 7. HealthSpring of Alabama, Inc. - Alabama 8. HealthSpring of Illinois I, Inc. - Illinois 9. Hea

March 14, 2007 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

HEALTHSPRING, INC. - FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2006 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission

February 21, 2007 EX-99.1

HealthSpring, Inc. Reports 2006 Fourth Quarter and Full Year Results Fourth Quarter Net Income of $20.1 Million, or $0.35 per Diluted Share

Ex-99.1 Company Contact: Lankford Wade Vice President HealthSpring, Inc. (615) 401-4632 HealthSpring, Inc. Reports 2006 Fourth Quarter and Full Year Results Fourth Quarter Net Income of $20.1 Million, or $0.35 per Diluted Share NASHVILLE, Tenn. (February 21, 2007) — HealthSpring, Inc. (NYSE:HS) today announced its results for the fourth quarter and year ended December 31, 2006. Highlights included

February 21, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2007 (February 21, 2

HealthSpring, Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2007 (February 21, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or other jurisdicti

February 14, 2007 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HealthSpring, Inc. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 42224N 1

HealthSpring, Inc. OMB APPROVAL OMB Number: 3235-0145 Expires: February 28, 2009 Estimated average burden hours per response...10.4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HealthSpring, Inc. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 42224N 10 1 (CUSIP Number)

February 9, 2007 SC 13G

2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Healthspring Inc. (Name of Issuer) Class A Common (Title of Class of Securities) 42224N101 (CUSIP Number) January 29, 2007 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sched

February 8, 2007 SC 13G

2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Healthspring Inc. (Name of Issuer) Class A Common (Title of Class of Securities) 42224N101 (CUSIP Number) December 31, 2006 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

January 25, 2007 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 24, 2007 (January 22, 200

Healthspring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 24, 2007 (January 22, 2007) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of

December 27, 2006 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 27, 2006 (December 20, 2

HEALTHSPRING, INC. - FORM 8-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 27, 2006 (December 20, 2006) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other ju

December 27, 2006 EX-99.1

HealthSpring, Inc. Announces Retirement of Jeffrey L. Rothenberger, Executive Vice President and Chief Operating Officer Gerald V. Coil Named as Successor

Exhibit 99.1 Company Contact: J. Gentry Barden, Esq. Senior Vice President & General Counsel HealthSpring, Inc. (615) 401-4531 HealthSpring, Inc. Announces Retirement of Jeffrey L. Rothenberger, Executive Vice President and Chief Operating Officer Gerald V. Coil Named as Successor NASHVILLE, Tenn. (December 20, 2006) ? HealthSpring, Inc. (NYSE:HS) today announced the retirement of Jeffrey L. Rothe

December 27, 2006 EX-10.1

HEALTHSPRING, INC. EMPLOYMENT AGREEMENT

EX-10.1 Exhibit 10.1 HEALTHSPRING, INC. EMPLOYMENT AGREEMENT THIS AGREEMENT is made as of this 29th day of December, 2006 (the “Effective Date”) between HealthSpring, Inc., a Delaware corporation (the “Company”), and Gerald V. Coil (“Executive”). In consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby ackn

November 9, 2006 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2006 Commission File Number: 001-32739 HealthSpring, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 20-1821898 (State or Oth

November 3, 2006 EX-99.1

NEWQUEST, LLC NEWQUEST MANAGEMENT OF FLORIDA, LLC 44 VANTAGE WAY SUITE 300 NASHVILLE, TENNESSEE 37228

Ex-99.1 NEWQUEST, LLC NEWQUEST MANAGEMENT OF FLORIDA, LLC 44 VANTAGE WAY SUITE 300 NASHVILLE, TENNESSEE 37228 November 1, 2006 America’s Health Choice Medical Plans, Inc. 1175 South U.S. Highway 1 Vero Beach, Florida 32962 Attention: Dr. Walter Janke, Chief Executive Officer Dr. Walter Janke 2136 Porpoise Point Lane N. Vero Beach, Florida 33963 Re: Mutual Termination of Stock Purchase Agreement De

November 3, 2006 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2006 (November 1, 200

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2006 (November 1, 2006) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware (State or other jurisdiction of

November 3, 2006 EX-99.2

HealthSpring, Inc. Reports 2006 Third Quarter Results; Increases 2006 GAAP EPS Guidance to $1.36-$1.43 Net Income of $31.1 Million, or $0.54 per Diluted Share

Ex-99.2 Exhibit 99.2 Company Contact: J. Gentry Barden, Esq. Senior Vice President & General Counsel HealthSpring, Inc. (615) 401-4531 HealthSpring, Inc. Reports 2006 Third Quarter Results; Increases 2006 GAAP EPS Guidance to $1.36-$1.43 Net Income of $31.1 Million, or $0.54 per Diluted Share NASHVILLE, Tenn. (November 2, 2006) — HealthSpring, Inc. (NYSE:HS) today announced its results for the thi

October 10, 2006 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2006 (October 10, 200

HealthSpring, Inc. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2006 (October 10, 2006) HEALTHSPRING, INC. (Exact name of registrant as specified in charter) Delaware 001-32739 20-1821898 (State or

October 10, 2006 EX-99.1

HEALTHSPRING, INC. ANNOUNCES CLOSING OF SECONDARY OFFERING OF COMMON STOCK

Ex-99.1 Exhibit 99.1 Company Contact: J. Gentry Barden, Esq. Senior Vice President & General Counsel HealthSpring, Inc. (615) 401-4531 HEALTHSPRING, INC. ANNOUNCES CLOSING OF SECONDARY OFFERING OF COMMON STOCK NASHVILLE, Tenn. (October 10, 2006) — HealthSpring, Inc. (NYSE:HS) today announced completion of the public offering of 11,600,000 shares of the Company’s Common Stock by certain selling sto

October 4, 2006 EX-99.1

HEALTHSPRING, INC. ANNOUNCES PRICING OF SECONDARY OFFERING OF COMMON STOCK

EX-99.1 Exhibit 99.1 Company Contact: J. Gentry Barden, Esq. Senior Vice President & General Counsel HealthSpring, Inc. (615) 401-4531 HEALTHSPRING, INC. ANNOUNCES PRICING OF SECONDARY OFFERING OF COMMON STOCK NASHVILLE, Tenn. (October 3, 2006) — HealthSpring, Inc. (NYSE:HS) today announced that the public offering of 10,100,000 shares of the Company’s Common Stock by certain selling stockholders,

October 4, 2006 424B4

10,100,000 Shares Common Stock

HealthSpring, Inc. Table of Contents Filed Pursuant to Rule 424(b)(4) Registration No. 333-137786 Registration No. 333-137378 10,100,000 Shares Common Stock All of the shares of common stock in this offering are being sold by the selling stockholders identified in this prospectus. HealthSpring, Inc. will not receive any of the proceeds from the sale of the shares being sold by the selling stockhol

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