BCBS Prefix List E2A to E9Z

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
E2ATexasBlue-Cross Blue-Shield of Texas
E2BTexasBlue-Cross Blue-Shield of Texas
E2CIndianaAnthem Blue-Cross Blue-Shield of Indiana
E2DMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E2EOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
E2FCaliforniaAnthem Blue-Cross
E2GCaliforniaAnthem Blue-Cross
E2HCaliforniaAnthem Blue-Cross
E2I-Unallocated/Not Assigned
E2JCaliforniaAnthem Blue-Cross
E2KIllinoisBlue-Cross Blue-Shield of Illinois
E2LMassachusettsBlue-Cross Blue-Shield of Massachusetts
E2MTexasBlue-Cross Blue-Shield of Texas
E2NIllinoisBlue-Cross Blue-Shield of Illinois
E2O-Unallocated/Not Assigned
E2PCaliforniaAnthem Blue-Cross
E2QCaliforniaAnthem Blue-Cross
E2RCaliforniaAnthem Blue-Cross
E2SOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
E2TMassachusettsBlue-Cross Blue-Shield of Massachusetts
E2UCaliforniaAnthem Blue-Cross
E2VIllinoisBlue-Cross Blue-Shield of Illinois
E2WCaliforniaAnthem Blue-Cross
E2XCaliforniaAnthem Blue-Cross
E2YCaliforniaAnthem Blue-Cross
E2ZCaliforniaAnthem Blue-Cross
E3AMassachusettsBlue-Cross Blue-Shield of Massachusetts
E3BCaliforniaAnthem Blue-Cross
E3CCaliforniaAnthem Blue-Cross
E3DCaliforniaAnthem Blue-Cross
E3ECaliforniaAnthem Blue-Cross
E3F-Unallocated/Not Assigned
E3GIllinoisBlue-Cross Blue-Shield of Illinois
E3H-Unallocated/Not Assigned
E3I-Unallocated/Not Assigned
E3J-Unallocated/Not Assigned
E3K-Unallocated/Not Assigned
E3LNew YorkEmpire Blue-Cross Blue-Shield of New York
E3MWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E3NAlaskaPremera Blue-Cross of Alaska
E3O-Unallocated/Not Assigned
E3PWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E3Q-Unallocated/Not Assigned
E3R-Unallocated/Not Assigned
E3SIllinoisBlue-Cross Blue-Shield of Illinois
E3T-Unallocated/Not Assigned
E3UNew YorkEmpire Blue-Cross Blue-Shield of New York
E3VIllinoisBlue-Cross Blue-Shield of Illinois
E3WMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E3XWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E3YGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
E3ZWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E4AMassachusettsBlue-Cross Blue-Shield of Massachusetts
E4BMassachusettsBlue-Cross Blue-Shield of Massachusetts
E4CMassachusettsBlue-Cross Blue-Shield of Massachusetts
E4DMassachusettsBlue-Cross Blue-Shield of Massachusetts
E4EMassachusettsBlue-Cross Blue-Shield of Massachusetts
E4F-Unallocated/Not Assigned
E4G-Unallocated/Not Assigned
E4H-Unallocated/Not Assigned
E4I-Unallocated/Not Assigned
E4J-Unallocated/Not Assigned
E4KGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
E4LIndianaAnthem Blue-Cross Blue-Shield of Indiana
E4M-Unallocated/Not Assigned
E4NMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E4O-Unallocated/Not Assigned
E4P-Unallocated/Not Assigned
E4Q-Unallocated/Not Assigned
E4RMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E4S-Unallocated/Not Assigned
E4TColoradoAnthem Blue-Cross Blue-Shield of Colorado
E4U-Unallocated/Not Assigned
E4VMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E4W-Unallocated/Not Assigned
E4X-Unallocated/Not Assigned
E4Y-Unallocated/Not Assigned
E4ZTennesseeBlue-Cross Blue-Shield of Tennessee
E5ATexasBlue-Cross Blue-Shield of Texas
E5B-Unallocated/Not Assigned
E5CRhode IslandBlue-Cross Blue-Shield of Rhode Island
E5D-Unallocated/Not Assigned
E5E-Unallocated/Not Assigned
E5F-Unallocated/Not Assigned
E5G-Unallocated/Not Assigned
E5HAlaskaPremera Blue-Cross Blue-Shield of Alaska
E5I-Unallocated/Not Assigned
E5J-Unallocated/Not Assigned
E5K-Unallocated/Not Assigned
E5L-Unallocated/Not Assigned
E5M-Unallocated/Not Assigned
E5NTexasBlue-Cross Blue-Shield of Texas
E5O-Unallocated/Not Assigned
E5P-Unallocated/Not Assigned
E5Q-Unallocated/Not Assigned
E5R-Unallocated/Not Assigned
E5STexasBlue-Cross Blue-Shield of Texas
E5T-Unallocated/Not Assigned
E5U-Unallocated/Not Assigned
E5V-Unallocated/Not Assigned
E5W-Unallocated/Not Assigned
E5XAlaskaPremera Blue-Cross of Alaska
E5Y-Unallocated/Not Assigned
E5Z-Unallocated/Not Assigned
E6AOhioAnthem Blue-Cross Blue-Shield of Ohio
E6B-Unallocated/Not Assigned
E6C-Unallocated/Not Assigned
E6DNew YorkEmpire Blue-Cross Blue-Shield of New York
E6E-Unallocated/Not Assigned
E6F-Unallocated/Not Assigned
E6G-Unallocated/Not Assigned
E6HNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
E6I-Unallocated/Not Assigned
E6J-Unallocated/Not Assigned
E6K-Unallocated/Not Assigned
E6L-Unallocated/Not Assigned
E6M-Unallocated/Not Assigned
E6N-Unallocated/Not Assigned
E6O-Unallocated/Not Assigned
E6P-Unallocated/Not Assigned
E6Q-Unallocated/Not Assigned
E6R-Unallocated/Not Assigned
E6S-Unallocated/Not Assigned
E6TWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E6U-Unallocated/Not Assigned
E6V-Unallocated/Not Assigned
E6W-Unallocated/Not Assigned
E6X-Unallocated/Not Assigned
E6Y-Unallocated/Not Assigned
E6Z-Unallocated/Not Assigned
E7AGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
E7BIndianaAnthem Blue-Cross Blue-Shield of Indiana
E7CKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
E7DMissouriAnthem Blue-Cross Blue-Shield of Missouri
E7EIndianaAnthem Blue-Cross Blue-Shield of Indiana
E7F-Unallocated/Not Assigned
E7G-Unallocated/Not Assigned
E7HOhioAnthem Blue-Cross Blue-Shield of Ohio
E7I-Unallocated/Not Assigned
E7J-Unallocated/Not Assigned
E7K-Unallocated/Not Assigned
E7L-Unallocated/Not Assigned
E7M-Unallocated/Not Assigned
E7N-Unallocated/Not Assigned
E7O-Unallocated/Not Assigned
E7P-Unallocated/Not Assigned
E7Q-Unallocated/Not Assigned
E7R-Unallocated/Not Assigned
E7S-Unallocated/Not Assigned
E7T-Unallocated/Not Assigned
E7U-Unallocated/Not Assigned
E7V-Unallocated/Not Assigned
E7WWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E7X-Unallocated/Not Assigned
E7Y-Unallocated/Not Assigned
E7Z-Unallocated/Not Assigned
E8A-Unallocated/Not Assigned
E8B-Unallocated/Not Assigned
E8CTexasBlue-Cross Blue-Shield of Texas
E8D-Unallocated/Not Assigned
E8ETexasBlue-Cross Blue-Shield of Texas
E8F-Unallocated/Not Assigned
E8G-Unallocated/Not Assigned
E8H-Unallocated/Not Assigned
E8I-Unallocated/Not Assigned
E8J-Unallocated/Not Assigned
E8K-Unallocated/Not Assigned
E8L-Unallocated/Not Assigned
E8M-Unallocated/Not Assigned
E8N-Unallocated/Not Assigned
E8O-Unallocated/Not Assigned
E8P-Unallocated/Not Assigned
E8Q-Unallocated/Not Assigned
E8R-Unallocated/Not Assigned
E8S-Unallocated/Not Assigned
E8T-Unallocated/Not Assigned
E8U-Unallocated/Not Assigned
E8V-Unallocated/Not Assigned
E8W-Unallocated/Not Assigned
E8X-Unallocated/Not Assigned
E8Y-Unallocated/Not Assigned
E8Z-Unallocated/Not Assigned
E9AWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E9BWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
E9C-Unallocated/Not Assigned
E9D-Unallocated/Not Assigned
E9E-Unallocated/Not Assigned
E9F-Unallocated/Not Assigned
E9GMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
E9H-Unallocated/Not Assigned
E9I-Unallocated/Not Assigned
E9J-Unallocated/Not Assigned
E9K-Unallocated/Not Assigned
E9L-Unallocated/Not Assigned
E9M-Unallocated/Not Assigned
E9N-Unallocated/Not Assigned
E9O-Unallocated/Not Assigned
E9P-Unallocated/Not Assigned
E9Q-Unallocated/Not Assigned
E9R-Unallocated/Not Assigned
E9S-Unallocated/Not Assigned
E9T-Unallocated/Not Assigned
E9U-Unallocated/Not Assigned
E9V-Unallocated/Not Assigned
E9W-Unallocated/Not Assigned
E9X-Unallocated/Not Assigned
E9Y-Unallocated/Not Assigned
E9Z-Unallocated/Not Assigned