BCBS Prefix List L2A to L9Z

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
L2ANew YorkEmpire Blue-Cross Blue-Shield of New York
L2BPennsylvaniaCapital Blue-Cross of Pennsylvania
L2CPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
L2DPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
L2EPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
L2FOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
L2GPennsylvaniaHighmark Blue-Shield of Pennsylvania
L2HIllinoisBlue-Cross Blue-Shield of Illinois
L2ICaliforniaAnthem Blue-Cross
L2J-Unallocated/Not Assigned
L2KIllinoisBlue-Cross Blue-Shield of Illinois
L2LIllinoisBlue-Cross Blue-Shield of Illinois
L2MMinnesotaBlue-Cross Blue-Shield of Minnesota
L2N-Unallocated/Not Assigned
L2O-Unallocated/Not Assigned
L2PNew York (Northeastern)Blue-Shield of Northeastern New York
L2Q-Unallocated/Not Assigned
L2RIllinoisBlue-Cross Blue-Shield of Illinois
L2SAlaskaPremera Blue-Cross of Alaska
L2T-Unallocated/Not Assigned
L2UVirginiaAnthem Blue-Cross Blue-Shield of Virginia
L2V-Unallocated/Not Assigned
L2WMinnesotaBlue-Cross Blue-Shield of Minnesota
L2X-Unallocated/Not Assigned
L2Y-Unallocated/Not Assigned
L2Z-Unallocated/Not Assigned
L3ATexasBlue-Cross Blue-Shield of Texas
L3B-Unallocated/Not Assigned
L3CTexasBlue-Cross Blue-Shield of Texas
L3DCaliforniaAnthem Blue-Cross
L3E-Unallocated/Not Assigned
L3FIllinoisBlue-Cross Blue-Shield of Illinois
L3G-Unallocated/Not Assigned
L3H-Unallocated/Not Assigned
L3I-Unallocated/Not Assigned
L3JMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
L3KIllinoisBlue-Cross Blue-Shield of Illinois
L3LIllinoisBlue-Cross Blue-Shield of Illinois
L3MAlaskaPremera Blue-Cross of Alaska
L3N-Unallocated/Not Assigned
L3O-Unallocated/Not Assigned
L3P-Unallocated/Not Assigned
L3Q-Unallocated/Not Assigned
L3R-Unallocated/Not Assigned
L3S-Unallocated/Not Assigned
L3T-Unallocated/Not Assigned
L3U-Unallocated/Not Assigned
L3VOhioAnthem Blue-Cross Blue-Shield of Ohio
L3WAlabamaBlue-Cross Blue-Shield of Alabama
L3X-Unallocated/Not Assigned
L3Y-Unallocated/Not Assigned
L3Z-Unallocated/Not Assigned
L4ANew YorkEmpire Blue-Cross Blue-Shield of New York
L4B-Unallocated/Not Assigned
L4CCaliforniaAnthem Blue-Cross
L4DAlaskaPremera Blue-Cross of Alaska
L4E-Unallocated/Not Assigned
L4FNew YorkEmpire Blue-Cross Blue-Shield of New York
L4G-Unallocated/Not Assigned
L4H-Unallocated/Not Assigned
L4I-Unallocated/Not Assigned
L4J-Unallocated/Not Assigned
L4KIllinoisBlue-Cross Blue-Shield of Illinois
L4L-Unallocated/Not Assigned
L4MMinnesotaBlue-Cross Blue-Shield of Minnesota
L4NAlaskaPremera Blue-Cross of Alaska
L4O-Unallocated/Not Assigned
L4P-Unallocated/Not Assigned
L4Q-Unallocated/Not Assigned
L4R-Unallocated/Not Assigned
L4SMinnesotaBlue-Cross Blue-Shield of Minnesota
L4T-Unallocated/Not Assigned
L4U-Unallocated/Not Assigned
L4V-Unallocated/Not Assigned
L4WAlabamaBlue-Cross Blue-Shield of Alabama
L4X-Unallocated/Not Assigned
L4Y-Unallocated/Not Assigned
L4Z-Unallocated/Not Assigned
L5A-Unallocated/Not Assigned
L5B-Unallocated/Not Assigned
L5C-Unallocated/Not Assigned
L5DPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
L5E-Unallocated/Not Assigned
L5F-Unallocated/Not Assigned
L5G-Unallocated/Not Assigned
L5H-Unallocated/Not Assigned
L5I-Unallocated/Not Assigned
L5J-Unallocated/Not Assigned
L5KIllinoisBlue-Cross Blue-Shield of Illinois
L5L-Unallocated/Not Assigned
L5MVirginiaAnthem Blue-Cross Blue-Shield of Virginia
L5NAlaskaPremera Blue-Cross of Alaska
L5O-Unallocated/Not Assigned
L5P-Unallocated/Not Assigned
L5Q-Unallocated/Not Assigned
L5R-Unallocated/Not Assigned
L5S-Unallocated/Not Assigned
L5TAlaskaPremera Blue-Cross of Alaska
L5UNew York (Western)Blue-Cross Blue-Shield of Western New York
L5V-Unallocated/Not Assigned
L5WAlabamaBlue-Cross Blue-Shield of Alabama
L5X-Unallocated/Not Assigned
L5Y-Unallocated/Not Assigned
L5Z-Unallocated/Not Assigned
L6A-Unallocated/Not Assigned
L6B-Unallocated/Not Assigned
L6C-Unallocated/Not Assigned
L6D-Unallocated/Not Assigned
L6E-Unallocated/Not Assigned
L6F-Unallocated/Not Assigned
L6G-Unallocated/Not Assigned
L6H-Unallocated/Not Assigned
L6I-Unallocated/Not Assigned
L6J-Unallocated/Not Assigned
L6K-Unallocated/Not Assigned
L6L-Unallocated/Not Assigned
L6M-Unallocated/Not Assigned
L6N-Unallocated/Not Assigned
L6O-Unallocated/Not Assigned
L6P-Unallocated/Not Assigned
L6Q-Unallocated/Not Assigned
L6R-Unallocated/Not Assigned
L6S-Unallocated/Not Assigned
L6T-Unallocated/Not Assigned
L6U-Unallocated/Not Assigned
L6V-Unallocated/Not Assigned
L6WConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
L6X-Unallocated/Not Assigned
L6Y-Unallocated/Not Assigned
L6Z-Unallocated/Not Assigned
L7A-Unallocated/Not Assigned
L7B-Unallocated/Not Assigned
L7C-Unallocated/Not Assigned
L7D-Unallocated/Not Assigned
L7E-Unallocated/Not Assigned
L7FMassachusettsBlue-Cross Blue-Shield of Massachusetts
L7G-Unallocated/Not Assigned
L7HGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
L7I-Unallocated/Not Assigned
L7J-Unallocated/Not Assigned
L7K-Unallocated/Not Assigned
L7L-Unallocated/Not Assigned
L7MMaineAnthem Blue-Cross Blue-Shield of Maine
L7N-Unallocated/Not Assigned
L7O-Unallocated/Not Assigned
L7P-Unallocated/Not Assigned
L7QOhioAnthem Blue-Cross Blue-Shield of Ohio
L7R-Unallocated/Not Assigned
L7SRhode IslandBlue-Cross Blue-Shield of Rhode Island
L7T-Unallocated/Not Assigned
L7U-Unallocated/Not Assigned
L7V-Unallocated/Not Assigned
L7W-Unallocated/Not Assigned
L7X-Unallocated/Not Assigned
L7Y-Unallocated/Not Assigned
L7Z-Unallocated/Not Assigned
L8A-Unallocated/Not Assigned
L8B-Unallocated/Not Assigned
L8C-Unallocated/Not Assigned
L8D-Unallocated/Not Assigned
L8E-Unallocated/Not Assigned
L8F-Unallocated/Not Assigned
L8G-Unallocated/Not Assigned
L8H-Unallocated/Not Assigned
L8I-Unallocated/Not Assigned
L8J-Unallocated/Not Assigned
L8K-Unallocated/Not Assigned
L8LNew YorkEmpire Blue-Cross Blue-Shield of New York
L8MMissouriAnthem Blue-Cross Blue-Shield of Missouri
L8N-Unallocated/Not Assigned
L8O-Unallocated/Not Assigned
L8P-Unallocated/Not Assigned
L8Q-Unallocated/Not Assigned
L8R-Unallocated/Not Assigned
L8S-Unallocated/Not Assigned
L8T-Unallocated/Not Assigned
L8U-Unallocated/Not Assigned
L8V-Unallocated/Not Assigned
L8W-Unallocated/Not Assigned
L8X-Unallocated/Not Assigned
L8Y-Unallocated/Not Assigned
L8Z-Unallocated/Not Assigned
L9A-Unallocated/Not Assigned
L9B-Unallocated/Not Assigned
L9C-Unallocated/Not Assigned
L9D-Unallocated/Not Assigned
L9E-Unallocated/Not Assigned
L9F-Unallocated/Not Assigned
L9G-Unallocated/Not Assigned
L9H-Unallocated/Not Assigned
L9I-Unallocated/Not Assigned
L9J-Unallocated/Not Assigned
L9K-Unallocated/Not Assigned
L9L-Unallocated/Not Assigned
L9MMissouriAnthem Blue-Cross Blue-Shield of Missouri
L9N-Unallocated/Not Assigned
L9O-Unallocated/Not Assigned
L9P-Unallocated/Not Assigned
L9Q-Unallocated/Not Assigned
L9R-Unallocated/Not Assigned
L9S-Unallocated/Not Assigned
L9T-Unallocated/Not Assigned
L9U-Unallocated/Not Assigned
L9VNew YorkEmpire Blue-Cross Blue-Shield of New York
L9W-Unallocated/Not Assigned
L9X-Unallocated/Not Assigned
L9Y-Unallocated/Not Assigned
L9Z-Unallocated/Not Assigned