ROCKVILLE, Md.--(BUSINESS WIRE)--Dec. 11, 2009-- Catalyst Health Solutions, Inc. (NASDAQ: CHSI) announced today that Chief Executive Officer David Blair and other Catalyst executives will provide an overview of the Company's growth strategy, financial results and business outlook at NASDAQ's headquarters on Wednesday, December 16, 2009. In addition, the Company will ring the opening bell honoring its ten year anniversary on the NASDAQ stock exchange.

Since its initial public offering ten years ago, Catalyst has grown revenues from $5 million in 1999 to approximately $3.0 billion in 2009. The Company's market capitalization has multiplied 750% from approximately $200 million in 1999 to over $1.5 billion today.

"All of us at Catalyst are pleased with the impressive results we've delivered to our shareholders over the past ten years and we thank NASDAQ for the opportunity to recognize these accomplishments," said Blair.

"This year is shaping up to be another superb year as we expect earnings growth of 25% to 30% over last year," added Blair. In 2009, Catalyst Rx, its pharmacy benefit management subsidiary secured over $500 million in new sales growth, won its second consecutive Rx Benefit Innovation Award from the Pharmacy Benefit Management Institute, and maintained its industry-leading client retention rate of more than 98 percent. Catalyst also earned a spot on the Fortune 100 Fastest-Growing Companies List for the second consecutive year.

For more information about the Analyst Day event please e-mail Lynn Tipton at ltipton@catalystrx.com. Presentations from the Analyst Day will be available on the Company's website.

About Catalyst Health Solutions, Inc. (www.chsi.com):

Catalyst Health Solutions, Inc. is built on strong, innovative principles in the management of prescription drug benefits and provides an unbiased, client-centered philosophy resulting in industry-leading client retention rates. The Company's subsidiaries include Catalyst Rx, a full-service pharmacy benefit manager serving more than 6 million lives in the United States and Puerto Rico; HospiScript Services, LLC, one of the largest providers of pharmacy benefit management services to the hospice industry; and Immediate Pharmaceutical Services, Inc., a fully-integrated prescription mail service facility in Avon Lake, Ohio. The Company's clients include self-insured employers including state and local governments, managed care organizations, unions, hospices, third-party administrators and individuals.

Source: Catalyst Health Solutions, Inc.

Catalyst Health Solutions, Inc.
Hai Tran, 301-548-2900
htran@chsi.com