Conference Call and Earnings GuidanceBecause of the pending merger transaction with Cigna announced on October 24, 2011, the Company will not hold a conference call regarding the third quarter results and other matters referenced in this release. Given the pending merger transaction, the Company will not be revising or updating previously issued guidance regarding 2011 EPS, membership, revenue, MLRs, SG&A, income taxes, or other operating metrics. Notwithstanding the foregoing, however, given third quarter results and continuing MLR trends, the Company believes 2011 EPS will exceed the high end of the range ($4.20 per diluted share) previously issued. About HealthSpring HealthSpring is based in Nashville, Tennessee, and is one of the country’s largest Medicare Advantage coordinated care plans. HealthSpring currently owns and operates Medicare Advantage plans in Alabama, Delaware, Florida, Georgia, Illinois, Maryland, Mississippi, New Jersey, Pennsylvania, Tennessee, Texas, and Washington D.C. and also offers national and regional stand-alone Medicare prescription drug plans. For more information, visit www.healthspring.com. Media information is available at HealthSpring’s press site: http://press.healthspring.com. Cautionary Statement Regarding Forward-Looking Statements Statements contained in this communication that are not historical fact are forward-looking statements which the Company intends to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995. Statements that are predictive in nature, that depend on or relate to future events or conditions, or that include words such as “anticipates,” “believes,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “potential,” “predicts,” “projects,” “should,” “will,” “would,” and similar expressions are forward-looking statements. Such statements include statements regarding 2011 EPS guidance and the pending merger transaction with Cigna. The forward-looking statements involve significant known and unknown risks, uncertainties and other factors that could cause actual results to differ materially from those expressed in or implied by the forward-looking statements, and undue reliance should not be placed on such statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include, among other things, the following risks and uncertainties: the failure to receive, on a timely basis or otherwise, the required approvals by the Company’s stockholders and government or regulatory agencies; the risk that a condition to closing of the proposed transaction may not be satisfied; the Company’s and Cigna’s ability to consummate the Merger, including the financing thereof; the failure to obtain the necessary debt financing arrangements set forth in the commitment letter received in connection with the merger; the possibility that costs related to the proposed transaction will be greater than expected; operating costs and business disruption, including difficulties in maintaining relationships, may be greater than expected; the ability of the Company to retain key personnel and maintain relationships with providers or other business partners; the impact of legislative, regulatory and competitive changes and other risk factors relating to the industry in which the Company and Cigna operate, as detailed from time to time in each of the Company’s and Cigna’s reports filed with the SEC. There can be no assurance that the proposed transaction will in fact be consummated.