About Aetna

CSC and CSR's claim administrator.

A national leader. A reliable resource.

Aetna is one of the nation's largest, oldest and most experienced providers of health care benefits and services. Aetna has been offering benefit plans to businesses and their employees since 1899, and today serves more than 19 million health care members and 9 million Life insurance members across America.

Aetna's nationwide provider network includes over 850,000 doctors, facilities and other health care professionals.

As a provider of health care benefits – and an innovator in health information services – Aetna understands that your health plan must do more than just pay the bills. It also must provide data, guidance and support to help you navigate an increasingly complex health care system. That's why Aetna offers special programs and online tools and services that help you better understand and use your health care benefits, communicate with your doctor and make informed decisions and choices.