BCBS Prefix List G2A to G9Z

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
G2AOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G2BNew York (Western)Blue-Cross Blue-Shield of Western New York
G2CRhode IslandBlue-Cross Blue-Shield of Rhode Island
G2DColoradoAnthem Blue-Cross Blue-Shield of Colorado
G2EIllinoisBlue-Cross Blue-Shield of Illinois
G2FIllinoisBlue-Cross Blue-Shield of Illinois
G2GVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G2HPennsylvaniaHighmark Blue-Shield of Pennsylvania
G2I-Unallocated/Not Assigned
G2J-Unallocated/Not Assigned
G2KIllinoisBlue-Cross Blue-Shield of Illinois
G2LCaliforniaAnthem Blue-Cross
G2MVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G2NPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
G2O-Unallocated/Not Assigned
G2POregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G2Q-Unallocated/Not Assigned
G2RIllinoisBlue-Cross Blue-Shield of Illinois
G2S-Unallocated/Not Assigned
G2TPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
G2U-Unallocated/Not Assigned
G2VPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
G2WIllinoisBlue-Cross Blue-Shield of Illinois
G2XTexasBlue-Cross Blue-Shield of Texas
G2YConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
G2Z-Unallocated/Not Assigned
G3AOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G3BPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
G3COregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G3D-Unallocated/Not Assigned
G3EPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
G3FVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3G-Unallocated/Not Assigned
G3HTexasBlue-Cross Blue-Shield of Texas
G3I-Unallocated/Not Assigned
G3JVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3KMinnesotaBlue-Cross Blue-Shield of Minnesota
G3L-Unallocated/Not Assigned
G3MVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3NVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3O-Unallocated/Not Assigned
G3PVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3Q-Unallocated/Not Assigned
G3R-Unallocated/Not Assigned
G3S-Unallocated/Not Assigned
G3TNew York (Northeastern)Blue-Shield of Northeastern New York
G3U-Unallocated/Not Assigned
G3VOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G3WVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G3X-Unallocated/Not Assigned
G3YNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
G3ZVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G4A-Unallocated/Not Assigned
G4B-Unallocated/Not Assigned
G4CIllinoisBlue-Cross Blue-Shield of Illinois
G4D-Unallocated/Not Assigned
G4E-Unallocated/Not Assigned
G4FOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G4G-Unallocated/Not Assigned
G4HTexasBlue-Cross Blue-Shield of Texas
G4I-Unallocated/Not Assigned
G4J-Unallocated/Not Assigned
G4KVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G4L-Unallocated/Not Assigned
G4MMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
G4NVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G4O-Unallocated/Not Assigned
G4P-Unallocated/Not Assigned
G4Q-Unallocated/Not Assigned
G4R-Unallocated/Not Assigned
G4S-Unallocated/Not Assigned
G4TIllinoisBlue-Cross Blue-Shield of Illinois
G4U-Unallocated/Not Assigned
G4V-Unallocated/Not Assigned
G4W-Unallocated/Not Assigned
G4X-Unallocated/Not Assigned
G4Y-Unallocated/Not Assigned
G4Z-Unallocated/Not Assigned
G5AMinnesotaBlue-Cross Blue-Shield of Minnesota
G5B-Unallocated/Not Assigned
G5CTexasBlue-Cross Blue-Shield of Texas
G5DTexasBlue-Cross Blue-Shield of Texas
G5ETexasBlue-Cross Blue-Shield of Texas
G5FTexasBlue-Cross Blue-Shield of Texas
G5GTexasBlue-Cross Blue-Shield of Texas
G5HTexasBlue-Cross Blue-Shield of Texas
G5I-Unallocated/Not Assigned
G5J-Unallocated/Not Assigned
G5KTexasBlue-Cross Blue-Shield of Texas
G5L-Unallocated/Not Assigned
G5MTexasBlue-Cross Blue-Shield of Texas
G5NNew York (Western)Blue-Cross Blue-Shield of Western New York
G5O-Unallocated/Not Assigned
G5P-Unallocated/Not Assigned
G5Q-Unallocated/Not Assigned
G5R-Unallocated/Not Assigned
G5S-Unallocated/Not Assigned
G5TIllinoisBlue-Cross Blue-Shield of Illinois
G5U-Unallocated/Not Assigned
G5V-Unallocated/Not Assigned
G5W-Unallocated/Not Assigned
G5X-Unallocated/Not Assigned
G5Y-Unallocated/Not Assigned
G5Z-Unallocated/Not Assigned
G6AVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G6B-Unallocated/Not Assigned
G6CVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G6D-Unallocated/Not Assigned
G6E-Unallocated/Not Assigned
G6FOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G6G-Unallocated/Not Assigned
G6HTexasBlue-Cross Blue-Shield of Texas
G6I-Unallocated/Not Assigned
G6J-Unallocated/Not Assigned
G6K-Unallocated/Not Assigned
G6L-Unallocated/Not Assigned
G6M-Unallocated/Not Assigned
G6N-Unallocated/Not Assigned
G6O-Unallocated/Not Assigned
G6P-Unallocated/Not Assigned
G6Q-Unallocated/Not Assigned
G6R-Unallocated/Not Assigned
G6S-Unallocated/Not Assigned
G6TIllinoisBlue-Cross Blue-Shield of Illinois
G6U-Unallocated/Not Assigned
G6V-Unallocated/Not Assigned
G6WNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
G6X-Unallocated/Not Assigned
G6Y-Unallocated/Not Assigned
G6Z-Unallocated/Not Assigned
G7AMassachusettsBlue-Cross Blue-Shield of Massachusetts
G7B-Unallocated/Not Assigned
G7CVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G7D-Unallocated/Not Assigned
G7EOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
G7F-Unallocated/Not Assigned
G7G-Unallocated/Not Assigned
G7HTexasBlue-Cross Blue-Shield of Texas
G7I-Unallocated/Not Assigned
G7J-Unallocated/Not Assigned
G7K-Unallocated/Not Assigned
G7L-Unallocated/Not Assigned
G7M-Unallocated/Not Assigned
G7N-Unallocated/Not Assigned
G7O-Unallocated/Not Assigned
G7PNew York (Western)Blue-Cross Blue-Shield of Western New York
G7Q-Unallocated/Not Assigned
G7R-Unallocated/Not Assigned
G7S-Unallocated/Not Assigned
G7TIllinoisBlue-Cross Blue-Shield of Illinois
G7U-Unallocated/Not Assigned
G7V-Unallocated/Not Assigned
G7W-Unallocated/Not Assigned
G7X-Unallocated/Not Assigned
G7Y-Unallocated/Not Assigned
G7Z-Unallocated/Not Assigned
G8AColoradoAnthem Blue-Cross Blue-Shield of Colorado
G8B-Unallocated/Not Assigned
G8CIllinoisBlue-Cross Blue-Shield of Illinois
G8D-Unallocated/Not Assigned
G8E-Unallocated/Not Assigned
G8F-Unallocated/Not Assigned
G8G-Unallocated/Not Assigned
G8HTexasBlue-Cross Blue-Shield of Texas
G8I-Unallocated/Not Assigned
G8J-Unallocated/Not Assigned
G8K-Unallocated/Not Assigned
G8L-Unallocated/Not Assigned
G8M-Unallocated/Not Assigned
G8N-Unallocated/Not Assigned
G8O-Unallocated/Not Assigned
G8P-Unallocated/Not Assigned
G8Q-Unallocated/Not Assigned
G8R-Unallocated/Not Assigned
G8S-Unallocated/Not Assigned
G8TIllinoisBlue-Cross Blue-Shield of Illinois
G8U-Unallocated/Not Assigned
G8V-Unallocated/Not Assigned
G8W-Unallocated/Not Assigned
G8X-Unallocated/Not Assigned
G8Y-Unallocated/Not Assigned
G8Z-Unallocated/Not Assigned
G9AMinnesotaBlue-Cross Blue-Shield of Minnesota
G9B-Unallocated/Not Assigned
G9C-Unallocated/Not Assigned
G9D-Unallocated/Not Assigned
G9E-Unallocated/Not Assigned
G9F-Unallocated/Not Assigned
G9G-Unallocated/Not Assigned
G9HVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G9I-Unallocated/Not Assigned
G9J-Unallocated/Not Assigned
G9K-Unallocated/Not Assigned
G9L-Unallocated/Not Assigned
G9M-Unallocated/Not Assigned
G9N-Unallocated/Not Assigned
G9O-Unallocated/Not Assigned
G9P-Unallocated/Not Assigned
G9Q-Unallocated/Not Assigned
G9R-Unallocated/Not Assigned
G9S-Unallocated/Not Assigned
G9TVirginiaAnthem Blue-Cross Blue-Shield of Virginia
G9U-Unallocated/Not Assigned
G9V-Unallocated/Not Assigned
G9W-Unallocated/Not Assigned
G9X-Unallocated/Not Assigned
G9Y-Unallocated/Not Assigned
G9Z-Unallocated/Not Assigned