Medco Announces Date for Third-Quarter 2007 Financial Results

FRANKLIN LAKES, N.J. (Map) - Medco Health Solutions, Inc. (NYSE: MHS) plans to announce its third-quarter 2007 financial results in a press release before the market opens on Thursday, Nov. 1, 2007.

Following the release, management will hold a conference call to review the financial results, outlook and related matters at 8:30 a.m. ET.

To access the live conference call via telephone:

Dial in: (800) 949-5383 from inside the U.S., or (706) 679-3440 from outside the U.S.

To access the live webcast:

Visit the Investor Relations section at www.medco.com or go directly to www.medco.com/investor.

For a replay of the call:

A replay of the call will be available after the event on Nov. 1, 2007 through Nov. 15, 2007. Dial in: (800) 642-1687 from inside the U.S., or (706) 645-9291 from outside the U.S. Please use passcode 19056439.

About Medco

Medco Health Solutions, Inc. (NYSE: MHS) is the nation's leading pharmacy benefit manager based on its 2006 total net revenues of more than $42 billion. Medco's prescription drug benefit programs are designed to drive down the cost of pharmacy health care for private and public employers, health plans, labor unions and government agencies of all sizes, and for individuals served by the Medicare Part D Prescription Drug Program. Medco's technologically advanced mail-order pharmacies and award-winning Internet pharmacy have been recognized for setting new industry benchmarks for pharmacy dispensing quality. Medco serves the needs of patients with complex conditions requiring sophisticated treatment through its specialty pharmacy operation, which became the nation's largest with the 2005 acquisition of Accredo Health, Incorporated. Medco is the highest-ranked independent pharmacy benefit manager on the 2007 Fortune 500 list. On the Net: http://www.medco.com.

This press release contains "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995. These statements involve risks and uncertainties that may cause results to differ materially from those set forth in the statements. No forward-looking statement can be guaranteed, and actual results may differ materially from those projected. We undertake no obligation to publicly update any forward- looking statement, whether as a result of new information, future events, or otherwise. Forward-looking statements in this press release should be evaluated together with the risks and uncertainties that affect our business, particularly those mentioned in the Risk Factors section of the Company's Annual Report on Form 10-K filed with the Securities and Exchange Commission.