Aetna Completes Acquisition of Prodigy Health Group

Tuesday, June 28, 2011

HARTFORD, Conn. – Aetna (NYSE: AET) today announced that it has completed its acquisition of Prodigy Health Group, the nation’s largest independent third party administrator (TPA) of self-funded health care plans. Headquartered in New York City, Prodigy Health Group has approximately 600,000 medical members, approximately 450,000 pharmacy members, and operates in 15 states.

The transaction was announced on April 28, 2011. Prodigy Health Group will maintain its current management and operating structure and compete under its own brands.

About Aetna

Aetna is one of the nation’s leading diversified health care benefits companies, serving approximately 33.8 million people with information and resources to help them make better informed decisions about their health care. Aetna offers a broad range of traditional, voluntary and consumer-directed health insurance products and related services, including medical, pharmacy, dental, behavioral health, group life and disability plans, and medical management capabilities and health care management services for Medicaid plans. Our customers include employer groups, individuals, college students, part-time and hourly workers, health plans, governmental units, government-sponsored plans, labor groups and expatriates. For more information, see www.aetna.com.

Aetna Media Contact:

Fred Laberge
860-273-4788
labergear@aetna.com

Investor Contact:

Tom Cowhey
860-273-2402
cowheyt@aetna.com