Small Business Benefits

Provider Search

Aetna Signature Administrators® (ASA)

Do you need help finding a doctor, behavioral health professional or hospital? If your health benefit plan offers the Aetna Signature Administrators® (ASA) PPO Network, use its online directory to search from approximately 1.4 million Aetna in-network providers and more than 6,000 hospitals nationwide. You can narrow your Aetna provider search by filtering provider characteristics, geographic location and best matched.

While people are often looking for a primary care physician, internist, dermatologist, ophthalmologist/optometrist, orthopedist, gastroenterologist or behavioral health professional, there are many other specialties to search as well. By using the Aetna provider search, you can also find the hospital urgent care center or walk-in clinic that is right for you.

Members who have Aetna Signature Administrators as their network maintain provider access through these networks when outside the primary PPO service area.

Before you start your Aetna provider search, select your state to see if your location is included in the Aetna Signature Administrators (ASA) PPO Network.

Please note: Results under the Aetna Dental Administrators search are only applicable if a dental plan is selected by your employer.

Select Your State

Additional Information

Transplant Networks


Designated transplant facilities vary based on transplant type and approved transplant services.