Our Businesses

Highmark is part of the Highmark Health enterprise, a diversified health and wellness system based in Pittsburgh. Highmark and its affiliates operate health insurance plans in Pennsylvania, Delaware and West Virginia.

Highmark Blue Cross Blue Shield
Providing integrated Blue Cross and Blue Shield coverage throughout the 42 counties of western, north central and northeastern Pennsylvania.

Highmark Blue Shield
Serving the 21 counties of central Pennsylvania and the Lehigh Valley as a full-service health plan. As a partner in joint operating agreements, Highmark Blue Shield also provides services in conjunction with Independence Blue Cross in southeastern Pennsylvania.

Highmark Blue Cross Blue Shield West Virginia
Serving the entire state of West Virginia plus Washington County, Ohio.

Highmark Blue Cross Blue Shield Delaware
Serving the entire state of Delaware.

Diversified Businesses and Affiliates

The following diversified businesses and affiliates of Highmark do not sell Blue Cross Blue Shield products:

Health-related insurance
HM Insurance Group

Highmark is also affiliated with Allegheny Health Network®. Allegheny Health Network is the parent company of a unified healthcare system dedicated to providing affordable, exceptional care to people in the communities it serves.