CMX Caremark RX

Caremark Rx, Inc. (NYSE: CMX) today announced it will release third quarter 2006 earnings on Thursday, November 2. Management will conduct a conference call with institutional investors and analysts at 10:30 a.m. Eastern time to discuss the quarterly results and the general operations of the Company. Investors and the general public can access a live webcast of the conference call through the �Investor Relations� section of www.caremarkrx.com. A replay of the webcast will be available for 14 days following the live conference call. RealPlayer or Windows Media will be required in order to listen to the webcast. About Caremark Rx, Inc. Caremark Rx, Inc. is a leading pharmaceutical services company, providing through its affiliates comprehensive drug benefit services to over 2,000 health plan sponsors and their plan participants throughout the U.S.�The Company's clients include corporate health plans, managed care organizations, insurance companies, unions, government agencies and other funded benefit plans. In addition, Caremark is a national provider of drug benefits to eligible beneficiaries under the Medicare Part D program. The Company operates a national retail pharmacy network with over 60,000 participating pharmacies, seven mail service pharmacies, the industry's only FDA-regulated repackaging plant and 21 licensed specialty pharmacies for delivery of advanced medications to individuals with chronic or genetic diseases and disorders. Additional information about Caremark Rx is available at www.caremarkrx.com. Caremark Rx, Inc. (NYSE: CMX) today announced it will release third quarter 2006 earnings on Thursday, November 2. Management will conduct a conference call with institutional investors and analysts at 10:30 a.m. Eastern time to discuss the quarterly results and the general operations of the Company. Investors and the general public can access a live webcast of the conference call through the "Investor Relations" section of www.caremarkrx.com. A replay of the webcast will be available for 14 days following the live conference call. RealPlayer or Windows Media will be required in order to listen to the webcast. About Caremark Rx, Inc. Caremark Rx, Inc. is a leading pharmaceutical services company, providing through its affiliates comprehensive drug benefit services to over 2,000 health plan sponsors and their plan participants throughout the U.S. The Company's clients include corporate health plans, managed care organizations, insurance companies, unions, government agencies and other funded benefit plans. In addition, Caremark is a national provider of drug benefits to eligible beneficiaries under the Medicare Part D program. The Company operates a national retail pharmacy network with over 60,000 participating pharmacies, seven mail service pharmacies, the industry's only FDA-regulated repackaging plant and 21 licensed specialty pharmacies for delivery of advanced medications to individuals with chronic or genetic diseases and disorders. Additional information about Caremark Rx is available at www.caremarkrx.com.