BCBS Prefix List C2A to C9Z

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
Blue Cross Blue Shield Claim Mailing address
BCBS Prefix List 2021 - Alpha NumericState LookupBCBS Company
C2ATexasBlue-Cross Blue-Shield of Texas
C2BDelawareHighmark Blue-Cross Blue-Shield of Delaware
C2CNew York (Northeastern)Blue-Shield of Northeastern New York
C2D-Unallocated/Not Assigned
C2EAlaskaPremera Blue-Cross of Alaska
C2FPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C2GMinnesotaBlue-Cross Blue-Shield of Minnesota
C2HAlabamaBlue-Cross Blue-Shield of Alabama
C2IPennsylvaniaHighmark Blue-Shield of Pennsylvania
C2JCaliforniaAnthem Blue-Cross
C2KMinnesotaBlue-Cross Blue-Shield of Minnesota
C2LPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C2MCaliforniaAnthem Blue-Cross
C2NPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C2OPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
C2PIllinoisBlue-Cross Blue-Shield of Illinois
C2QPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
C2RIllinoisBlue-Cross Blue-Shield of Illinois
C2SIllinoisBlue-Cross Blue-Shield of Illinois
C2TAlabamaBlue-Cross Blue-Shield of Alabama
C2UPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C2VAlaskaPremera Blue-Cross of Alaska
C2WOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C2XMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C2YMinnesotaBlue-Cross Blue-Shield of Minnesota
C2ZCaliforniaAnthem Blue-Cross
C3AOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C3B-Unallocated/Not Assigned
C3COregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C3DAlaskaPremera Blue-Cross of Alaska
C3ETexasBlue-Cross Blue-Shield of Texas
C3FDelawareHighmark Blue-Cross Blue-Shield of Delaware
C3GCaliforniaAnthem Blue-Cross
C3HAlabamaBlue-Cross Blue-Shield of Alabama
C3I-Unallocated/Not Assigned
C3JIndianaAnthem Blue-Cross Blue-Shield of Indiana
C3KPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C3LPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C3MPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C3NTexasBlue-Cross Blue-Shield of Texas
C3OVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C3PAlaskaPremera Blue-Cross of Alaska
C3QMichiganBlue-Cross Blue-Shield of Michigan
C3RPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C3SVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C3TOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C3UWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
C3VIllinoisBlue-Cross Blue-Shield of Illinois
C3WOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C3XWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
C3YNew YorkEmpire Blue-Cross Blue-Shield of New York
C3ZNew YorkEmpire Blue-Cross Blue-Shield of New York
C4AAlaskaPremera Blue-Cross Blue-Shield of Alaska
C4BVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C4CTexasBlue-Cross Blue-Shield of Texas
C4DNew YorkEmpire Blue-Cross Blue-Shield of New York
C4EPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
C4FVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C4GNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
C4HOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C4I-Unallocated/Not Assigned
C4JNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C4KPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C4LTexasBlue-Cross Blue-Shield of Texas
C4MNew YorkEmpire Blue-Cross Blue-Shield of New York
C4NPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
C4O-Unallocated/Not Assigned
C4PTexasBlue-Cross Blue-Shield of Texas
C4Q-Unallocated/Not Assigned
C4RAlaskaPremera Blue-Cross Blue-Shield of Alaska
C4SMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C4TOhioAnthem Blue-Cross Blue-Shield of Ohio
C4UOklahomaBlue-Cross Blue-Shield of Oklahoma
C4VGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
C4WNew York (Western)Blue-Cross Blue-Shield of Western New York
C4X-Unallocated/Not Assigned
C4Y-Unallocated/Not Assigned
C4ZTennesseeBlue-Cross Blue-Shield of Tennessee
C5ACaliforniaAnthem Blue-Cross
C5BIllinoisBlue-Cross Blue-Shield of Illinois
C5CArkansasArkansas Blue-Cross Blue-Shield
C5DIllinoisBlue-Cross Blue-Shield of Illinois
C5EPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
C5F-Unallocated/Not Assigned
C5GIndianaAnthem Blue-Cross Blue-Shield of Indiana
C5HIndianaAnthem Blue-Cross Blue-Shield of Indiana
C5I-Unallocated/Not Assigned
C5JIndianaAnthem Blue-Cross Blue-Shield of Indiana
C5KNew York (Northeastern)Blue-Shield of Northeastern New York
C5LIllinoisBlue-Cross Blue-Shield of Illinois
C5MGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
C5NIllinoisBlue-Cross Blue-Shield of Illinois
C5O-Unallocated/Not Assigned
C5PMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C5Q-Unallocated/Not Assigned
C5RConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
C5SColoradoAnthem Blue-Cross Blue-Shield of Colorado
C5TMissouriAnthem Blue-Cross Blue-Shield of Missouri
C5UColoradoAnthem Blue-Cross Blue-Shield of Colorado
C5V-Unallocated/Not Assigned
C5WGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
C5XColoradoAnthem Blue-Cross Blue-Shield of Colorado
C5Y-Unallocated/Not Assigned
C5ZNew York (Western)Blue-Cross Blue-Shield of Western New York
C6ACaliforniaAnthem Blue-Cross
C6BNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
C6CVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C6DNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
C6ENew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
C6FIllinoisBlue-Cross Blue-Shield of Illinois
C6GNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
C6HVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C6I-Unallocated/Not Assigned
C6JIllinoisBlue-Cross Blue-Shield of Illinois
C6K-Unallocated/Not Assigned
C6LNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C6MMichiganBlue-Cross Blue-Shield of Michigan
C6NIllinoisBlue-Cross Blue-Shield of Illinois
C6O-Unallocated/Not Assigned
C6POregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C6Q-Unallocated/Not Assigned
C6RNew YorkEmpire Blue-Cross Blue-Shield of New York
C6SVirginiaAnthem Blue-Cross Blue-Shield of Virginia
C6TOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C6U-Unallocated/Not Assigned
C6V-Unallocated/Not Assigned
C6WGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
C6X-Unallocated/Not Assigned
C6Y-Unallocated/Not Assigned
C6Z-Unallocated/Not Assigned
C7ACaliforniaAnthem Blue-Cross
C7BIllinoisBlue-Cross Blue-Shield of Illinois
C7CMinnesotaBlue-Cross Blue-Shield of Minnesota
C7DIllinoisBlue-Cross Blue-Shield of Illinois
C7EColoradoAnthem Blue-Cross Blue-Shield of Colorado
C7FIllinoisBlue-Cross Blue-Shield of Illinois
C7G-Unallocated/Not Assigned
C7HIllinoisBlue-Cross Blue-Shield of Illinois
C7I-Unallocated/Not Assigned
C7J-Unallocated/Not Assigned
C7K-Unallocated/Not Assigned
C7L-Unallocated/Not Assigned
C7MWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
C7NWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
C7O-Unallocated/Not Assigned
C7PMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C7Q-Unallocated/Not Assigned
C7RTexasBlue-Cross Blue-Shield of Texas
C7SMinnesotaBlue-Cross Blue-Shield of Minnesota
C7TOhioAnthem Blue-Cross Blue-Shield of Ohio
C7U-Unallocated/Not Assigned
C7V-Unallocated/Not Assigned
C7WColoradoAnthem Blue-Cross Blue-Shield of Colorado
C7XColoradoAnthem Blue-Cross Blue-Shield of Colorado
C7YOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C7Z-Unallocated/Not Assigned
C8ACaliforniaAnthem Blue-Cross
C8BIllinoisBlue-Cross Blue-Shield of Illinois
C8CMissouriAnthem Blue-Cross Blue-Shield of Missouri
C8DMissouriAnthem Blue-Cross Blue-Shield of Missouri
C8E-Unallocated/Not Assigned
C8FMassachusettsBlue-Cross Blue-Shield of Massachusetts
C8G-Unallocated/Not Assigned
C8HIllinoisBlue-Cross Blue-Shield of Illinois
C8I-Unallocated/Not Assigned
C8J-Unallocated/Not Assigned
C8K-Unallocated/Not Assigned
C8L-Unallocated/Not Assigned
C8MIllinoisBlue-Cross Blue-Shield of Illinois
C8NIllinoisBlue-Cross Blue-Shield of Illinois
C8O-Unallocated/Not Assigned
C8PTexasBlue-Cross Blue-Shield of Texas
C8Q-Unallocated/Not Assigned
C8RTexasBlue-Cross Blue-Shield of Texas
C8SMinnesotaBlue-Cross Blue-Shield of Minnesota
C8TNevadaAnthem Blue-Cross Blue-Shield of Nevada
C8U-Unallocated/Not Assigned
C8VCaliforniaAnthem Blue-Cross
C8WMassachusettsBlue-Cross Blue-Shield of Massachusetts
C8X-Unallocated/Not Assigned
C8Y-Unallocated/Not Assigned
C8Z-Unallocated/Not Assigned
C9ANew York (Western)Blue-Cross Blue-Shield of Western New York
C9B-Unallocated/Not Assigned
C9CConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
C9DOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
C9ECaliforniaAnthem Blue-Cross
C9F-Unallocated/Not Assigned
C9GMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C9HIllinoisBlue-Cross Blue-Shield of Illinois
C9I-Unallocated/Not Assigned
C9JNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9KNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9LNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9MConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
C9NIllinoisBlue-Cross Blue-Shield of Illinois
C9O-Unallocated/Not Assigned
C9PTexasBlue-Cross Blue-Shield of Texas
C9QNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9RTexasBlue-Cross Blue-Shield of Texas
C9SAlaskaPremera Blue-Cross Blue-Shield of Alaska
C9TConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
C9UNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9VNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
C9WMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
C9X-Unallocated/Not Assigned
C9Y-Unallocated/Not Assigned
C9Z-Unallocated/Not Assigned