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

Map of Maryland, D.C. and Northen Virginia naming all of the counties in CareFirst's Service Area