Service Area Map

CareFirst, Inc. and its operating affiliates, CareFirst of Maryland, Inc.; CareFirst BlueChoice; and Group Hospitalization and Medical Services, Inc. are independent licensees of the Blue Cross Blue Shield Association. Our service area includes:

  • Maryland

  • District of Columbia

  • The cities of Alexandria and Fairfax

  • The town of Vienna

  • Arlington County

  • The areas of Fairfax and Prince William Counties in Virginia lying east of Route 123

CareFirst Service Area