Press Releases

DUBLIN, Ohio, July 20, 2005 - Cardinal Health, Inc. (NYSE: CAH), the leading provider of products and services supporting the health care industry, plans to release its fourth quarter and fiscal 2005 year-end results on Friday, August 5, prior to the opening of trading on the New York Stock Exchange.

The company has scheduled a conference call for August. 5 at 11 a.m. Eastern Daylight Time to discuss the results. To access the call and corresponding slide presentation, go to the Investor Relations page at www.cardinalhealth.com. The conference call may also be accessed by calling 706-634-5100, conference passcode 7436813. An audio replay will be available until 11 p.m. on August 12 at 706-645-9291, passcode 7436813. A transcript and audio replay will also be available at www.cardinalhealth.com.

About Cardinal Health
Cardinal Health, Inc. (www.cardinalhealth.com) is the leading provider of products and services supporting the health care industry. Cardinal Health develops, manufactures, packages and markets products for patient care; develops drug-delivery technologies; distributes pharmaceuticals and medical, surgical and laboratory supplies; and offers consulting and other services that improve quality and efficiency in health care. Headquartered in Dublin, Ohio, Cardinal Health employs more than 55,000 people on six continents and produces annual revenues of more than $65 billion.