BCBS Prefix List K2A to K9Z

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
BCBS Prefix List 2021 - Alpha NumericState LookupBCBS Company
K2ATexasBlue-Cross Blue-Shield of Texas
K2BTexasBlue-Cross Blue-Shield of Texas
K2COregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K2DIllinoisBlue-Cross Blue-Shield of Illinois
K2ECaliforniaAnthem Blue-Cross
K2FIllinoisBlue-Cross Blue-Shield of Illinois
K2GOklahomaBlue-Cross Blue-Shield of Oklahoma
K2HNew York (Western)Blue-Cross Blue-Shield of Western New York
K2I-Unallocated/Not Assigned
K2JPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2KPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2LPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2MNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
K2NVermontBlue-Cross Blue-Shield of Vermont
K2O-Unallocated/Not Assigned
K2PNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
K2Q-Unallocated/Not Assigned
K2RPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2SAlaskaPremera Blue-Cross of Alaska
K2TMinnesotaBlue-Cross Blue-Shield of Minnesota
K2UPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2VPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
K2WKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
K2XIllinoisBlue-Cross Blue-Shield of Illinois
K2YIndianaAnthem Blue-Cross Blue-Shield of Indiana
K2ZKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
K3ACaliforniaAnthem Blue-Cross
K3BNew YorkEmpire Blue-Cross Blue-Shield of New York
K3CVirginiaAnthem Blue-Cross Blue-Shield of Virginia
K3D-Unallocated/Not Assigned
K3E-Unallocated/Not Assigned
K3FGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K3GOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K3HPennsylvaniaHighmark Blue-Shield of Pennsylvania
K3I-Unallocated/Not Assigned
K3J-Unallocated/Not Assigned
K3K-Unallocated/Not Assigned
K3LPennsylvaniaHighmark Blue-Shield of Pennsylvania
K3MCaliforniaAnthem Blue-Cross
K3NTexasBlue-Cross Blue-Shield of Texas
K3O-Unallocated/Not Assigned
K3PVirginiaAnthem Blue-Cross Blue-Shield of Virginia
K3QGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K3RPennsylvaniaHighmark Blue-Shield of Pennsylvania
K3SAlaskaPremera Blue-Cross of Alaska
K3TCaliforniaAnthem Blue-Cross
K3UIllinoisBlue-Cross Blue-Shield of Illinois
K3VOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K3W-Unallocated/Not Assigned
K3X-Unallocated/Not Assigned
K3Y-Unallocated/Not Assigned
K3ZGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K4ANew YorkEmpire Blue-Cross Blue-Shield of New York
K4BIndianaAnthem Blue-Cross Blue-Shield of Indiana
K4CMichiganBlue-Cross Blue-Shield of Michigan
K4DOhioAnthem Blue-Cross Blue-Shield of Ohio
K4E-Unallocated/Not Assigned
K4FOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K4GMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
K4H-Unallocated/Not Assigned
K4I-Unallocated/Not Assigned
K4J-Unallocated/Not Assigned
K4K-Unallocated/Not Assigned
K4LOhioAnthem Blue-Cross Blue-Shield of Ohio
K4MNew YorkEmpire Blue-Cross Blue-Shield of New York
K4NMassachusettsBlue-Cross Blue-Shield of Massachusetts
K4O-Unallocated/Not Assigned
K4P-Unallocated/Not Assigned
K4Q-Unallocated/Not Assigned
K4RNew YorkEmpire Blue-Cross Blue-Shield of New York
K4SMassachusettsBlue-Cross Blue-Shield of Massachusetts
K4TMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
K4UIllinoisBlue-Cross Blue-Shield of Illinois
K4VTexasBlue-Cross Blue-Shield of Texas
K4W-Unallocated/Not Assigned
K4X-Unallocated/Not Assigned
K4Y-Unallocated/Not Assigned
K4ZIndianaAnthem Blue-Cross Blue-Shield of Indiana
K5ACaliforniaAnthem Blue-Cross
K5BOhioAnthem Blue-Cross Blue-Shield of Ohio
K5CIndianaAnthem Blue-Cross Blue-Shield of Indiana
K5DIllinoisBlue-Cross Blue-Shield of Illinois
K5E-Unallocated/Not Assigned
K5FIndianaAnthem Blue-Cross Blue-Shield of Indiana
K5G-Unallocated/Not Assigned
K5H-Unallocated/Not Assigned
K5I-Unallocated/Not Assigned
K5J-Unallocated/Not Assigned
K5K-Unallocated/Not Assigned
K5L-Unallocated/Not Assigned
K5M-Unallocated/Not Assigned
K5NIndianaAnthem Blue-Cross Blue-Shield of Indiana
K5O-Unallocated/Not Assigned
K5PIllinoisBlue-Cross Blue-Shield of Illinois
K5Q-Unallocated/Not Assigned
K5R-Unallocated/Not Assigned
K5S-Unallocated/Not Assigned
K5T-Unallocated/Not Assigned
K5U-Unallocated/Not Assigned
K5VTexasBlue-Cross Blue-Shield of Texas
K5W-Unallocated/Not Assigned
K5X-Unallocated/Not Assigned
K5YKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
K5Z-Unallocated/Not Assigned
K6ANew YorkEmpire Blue-Cross Blue-Shield of New York
K6BGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K6CNew YorkEmpire Blue-Cross Blue-Shield of New York
K6D-Unallocated/Not Assigned
K6E-Unallocated/Not Assigned
K6F-Unallocated/Not Assigned
K6G-Unallocated/Not Assigned
K6H-Unallocated/Not Assigned
K6I-Unallocated/Not Assigned
K6J-Unallocated/Not Assigned
K6K-Unallocated/Not Assigned
K6L-Unallocated/Not Assigned
K6MVirginiaAnthem Blue-Cross Blue-Shield of Virginia
K6N-Unallocated/Not Assigned
K6O-Unallocated/Not Assigned
K6P-Unallocated/Not Assigned
K6Q-Unallocated/Not Assigned
K6R-Unallocated/Not Assigned
K6S-Unallocated/Not Assigned
K6T-Unallocated/Not Assigned
K6U-Unallocated/Not Assigned
K6V-Unallocated/Not Assigned
K6W-Unallocated/Not Assigned
K6X-Unallocated/Not Assigned
K6Y-Unallocated/Not Assigned
K6Z-Unallocated/Not Assigned
K7AIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7BIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7CIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7DIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7EIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7FIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7G-Unallocated/Not Assigned
K7H-Unallocated/Not Assigned
K7I-Unallocated/Not Assigned
K7J-Unallocated/Not Assigned
K7K-Unallocated/Not Assigned
K7L-Unallocated/Not Assigned
K7MOhioAnthem Blue-Cross Blue-Shield of Ohio
K7NIndianaAnthem Blue-Cross Blue-Shield of Indiana
K7O-Unallocated/Not Assigned
K7P-Unallocated/Not Assigned
K7Q-Unallocated/Not Assigned
K7R-Unallocated/Not Assigned
K7SOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K7T-Unallocated/Not Assigned
K7U-Unallocated/Not Assigned
K7V-Unallocated/Not Assigned
K7W-Unallocated/Not Assigned
K7XTexasBlue-Cross Blue-Shield of Texas
K7Y-Unallocated/Not Assigned
K7Z-Unallocated/Not Assigned
K8AColoradoAnthem Blue-Cross Blue-Shield of Colorado
K8B-Unallocated/Not Assigned
K8CCaliforniaAnthem Blue-Cross
K8D-Unallocated/Not Assigned
K8E-Unallocated/Not Assigned
K8F-Unallocated/Not Assigned
K8G-Unallocated/Not Assigned
K8H-Unallocated/Not Assigned
K8I-Unallocated/Not Assigned
K8J-Unallocated/Not Assigned
K8K-Unallocated/Not Assigned
K8L-Unallocated/Not Assigned
K8MCaliforniaAnthem Blue-Cross
K8N-Unallocated/Not Assigned
K8O-Unallocated/Not Assigned
K8PTexasBlue-Cross Blue-Shield of Texas
K8Q-Unallocated/Not Assigned
K8R-Unallocated/Not Assigned
K8S-Unallocated/Not Assigned
K8T-Unallocated/Not Assigned
K8U-Unallocated/Not Assigned
K8V-Unallocated/Not Assigned
K8W-Unallocated/Not Assigned
K8X-Unallocated/Not Assigned
K8YArizonaBlue-Cross Blue-Shield of Arizona
K8ZArizonaBlue-Cross Blue-Shield of Arizona
K9AGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K9BGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K9CGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K9DIndianaAnthem Blue-Cross Blue-Shield of Indiana
K9E-Unallocated/Not Assigned
K9F-Unallocated/Not Assigned
K9GGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K9H-Unallocated/Not Assigned
K9I-Unallocated/Not Assigned
K9J-Unallocated/Not Assigned
K9KIndianaAnthem Blue-Cross Blue-Shield of Indiana
K9L-Unallocated/Not Assigned
K9MIndianaAnthem Blue-Cross Blue-Shield of Indiana
K9NGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
K9O-Unallocated/Not Assigned
K9P-Unallocated/Not Assigned
K9Q-Unallocated/Not Assigned
K9R-Unallocated/Not Assigned
K9S-Unallocated/Not Assigned
K9T-Unallocated/Not Assigned
K9U-Unallocated/Not Assigned
K9V-Unallocated/Not Assigned
K9WIndianaAnthem Blue-Cross Blue-Shield of Indiana
K9X-Unallocated/Not Assigned
K9YOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
K9Z-Unallocated/Not Assigned

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