| D2A to D9Z | BCBS Company Name |
|---|---|
| D2A | Highmark Blue Cross Blue Shield of Delaware |
| D2B | Anthem Blue Cross Blue Shield of Virginia |
| D2C | Blue Cross Blue Shield of Illinois |
| D2D | Anthem Blue Cross Blue Shield of Indiana |
| D2E | Anthem Blue Cross Blue Shield of Indiana |
| D2F | Highmark Blue Cross Blue Shield of Delaware |
| D2G | Highmark Blue Shield |
| D2H | Highmark Blue Cross Blue Shield |
D2I | |
| D2J | Highmark Blue Cross Blue Shield of Delaware |
| D2K | Highmark Blue Cross Blue Shield of West Virginia |
| D2L | Highmark Blue Cross Blue Shield |
| D2M | Highmark Blue Cross Blue Shield of Delaware |
| D2N | Highmark Blue Cross Blue Shield of Delaware |
| D2O | Unassigned Prefix |
| D2P | Highmark Blue Cross Blue Shield of Delaware |
| D2Q | Anthem Blue Cross Blue Shield of Nevada |
| D2R | Blue Cross Blue Shield of Illinois |
| D2S | Horizon Blue Cross Blue Shield |
| D2T | Blue Cross Blue Shield of Illinois |
| D2U | Horizon Blue Cross Blue Shield |
| D2V | Highmark Blue Cross Blue Shield of Delaware |
| D2W | Horizon Blue Cross Blue Shield |
| D2X | Highmark Blue Cross Blue Shield of West Virginia |
| D2Y | Highmark Blue Cross Blue Shield of Delaware |
| D2Z | Highmark Blue Shield |
| D3A | Anthem Blue Cross of California |
| D3B | Highmark Blue Cross Blue Shield |
| D3C | Highmark Blue Cross Blue Shield |
| D3D | Highmark Blue Cross Blue Shield |
| D3E | Anthem Blue Cross Blue Shield of Ohio |
| D3F | Anthem Blue Cross Blue Shield of Ohio |
| D3G | Anthem Blue Cross Blue Shield of Ohio |
| D3H | Anthem Blue Cross Blue Shield of Ohio |
| D3I | Unassigned Prefix |
| D3J | Anthem Blue Cross Blue Shield of Ohio |
| D3K | Anthem Blue Cross Blue Shield of Wisconsin |
| D3L | Anthem Blue Cross Blue Shield of Wisconsin |
| D3M | Blue Cross Blue Shield of Vermont |
| D3N | Anthem Blue Cross Blue Shield of Ohio |
| D3O | Unassigned Prefix |
| D3P | Carefirst Blue Cross Blue Shield |
| D3Q | Anthem Blue Cross Blue Shield of Ohio |
| D3R | Anthem Blue Cross Blue Shield of Ohio |
| D3S | Anthem Blue Cross Blue Shield of Ohio |
| D3T | Anthem Blue Cross Blue Shield of Ohio |
| D3U | Anthem Blue Cross Blue Shield of Ohio |
| D3V | Anthem Blue Cross Blue Shield of Ohio |
| D3W | Anthem Blue Cross Blue Shield of Ohio |
| D3X | Anthem Blue Cross Blue Shield of Ohio |
| D3Y | Anthem Blue Cross Blue Shield of Ohio |
| D3Z | Anthem Blue Cross Blue Shield of Wisconsin |
| D4A | Anthem Blue Cross of California |
| D4B | Regence Bue Cross Blue Shield |
| D4C | Regence Bue Cross Blue Shield |
| D4D | Regence Bue Cross Blue Shield |
| D4E | Blue Cross Blue Shield of Texas |
| D4F | Anthem Blue Cross of California |
| D4G | Blue Cross Blue Shield of Western New York |
| D4H | Regence Bue Cross Blue Shield |
| D4I | Unassigned Prefix |
| D4J | Regence Bue Cross Blue Shield |
| D4K | Regence Bue Cross Blue Shield |
| D4L | Blue Shield of Northeastern New York |
| D4M | Horizon Blue Cross Blue Shield |
| D4N | Blue Cross Blue Shield of Illinois |
| D4O | Unassigned Prefix |
| D4P | Unassigned Prefix |
| D4Q | Regence Bue Cross Blue Shield |
| D4R | Anthem Blue Cross Blue Shield of Nevada |
| D4S | Horizon Blue Cross Blue Shield |
| D4T | Anthem Blue Cross Blue Shield of Nevada |
| D4U | Anthem Blue Cross Blue Shield of Maine |
| D4V | Blue Cross Blue Shield of Illinois |
| D4W | Anthem Blue Cross Blue Shield of Maine |
| D4X | Anthem Blue Cross Blue Shield of Maine |
| D4Y | Carefirst Blue Cross Blue Shield |
| D4Z | Blue Cross Blue Shield of Tennessee |
| D5A | Anthem Blue Cross of California |
| D5B | Blue Cross Blue Shield of Texas |
| D5C | Carefirst Blue Cross Blue Shield |
| D5D | Carefirst Blue Cross Blue Shield |
| D5E | Carefirst Blue Cross Blue Shield |
| D5F | Blue Cross Blue Shield of Michigan |
| D5G | Blue Cross Blue Shield of Michigan |
| D5H | Blue Cross Blue Shield of Western New York |
| D5I | Anthem Blue Cross Blue Shield of Virginia |
| D5J | Anthem Blue Cross Blue Shield of Virginia |
| D5K | Anthem Blue Cross Blue Shield of Virginia |
| D5L | Carefirst Blue Cross Blue Shield |
| D5M | Anthem Blue Cross Blue Shield of Virginia |
| D5N | Anthem Blue Cross Blue Shield of Virginia |
| D5O | Unassigned Prefix |
| D5P | Anthem Blue Cross Blue Shield of Virginia |
| D5Q | Carefirst Blue Cross Blue Shield |
| D5R | Carefirst Blue Cross Blue Shield |
| D5S | Horizon Blue Cross Blue Shield |
| D5T | Anthem Blue Cross Blue Shield of Virginia |
| D5U | Carefirst Blue Cross Blue Shield |
| D5V | Blue Cross Blue Shield of Illinois |
| D5W | Anthem Blue Cross Blue Shield of Virginia |
| D5X | Carefirst Blue Cross Blue Shield |
| D5Y | Carefirst Blue Cross Blue Shield |
| D5Z | Anthem Blue Cross Blue Shield of Virginia |
| D6A | Anthem Blue Cross of California |
| D6B | Anthem Blue Cross Blue Shield of Indiana |
| D6C | Blue Cross Blue Shield of Texas |
| D6D | Anthem Blue Cross of California |
| D6E | Carefirst Blue Cross Blue Shield |
| D6F | Carefirst Blue Cross Blue Shield |
| D6G | Horizon Blue Cross Blue Shield |
| D6H | Carefirst Blue Cross Blue Shield |
| D6I | Capital Blue Cross |
| D6J | Independence Blue Cross |
| D6K | Carefirst Blue Cross Blue Shield |
| D6L | Carefirst Blue Cross Blue Shield |
| D6M | Blue Cross Blue Shield of Illinois |
| D6N | Carefirst Blue Cross Blue Shield |
| D6O | Unassigned Prefix |
| D6P | Empire Blue Cross Blue Shield |
| D6Q | Carefirst Blue Cross Blue Shield |
| D6R | Horizon Blue Cross Blue Shield |
| D6S | Carefirst Blue Cross Blue Shield |
| D6T | Blue Cross Blue Shield of Western New York |
| D6U | Carefirst Blue Cross Blue Shield |
| D6V | Blue Cross Blue Shield of Illinois |
| D6W | Carefirst Blue Cross Blue Shield |
| D6X | Carefirst Blue Cross Blue Shield |
| D6Y | Horizon Blue Cross Blue Shield |
| D6Z | Carefirst Blue Cross Blue Shield |
| D7A | Anthem Blue Cross of California |
| D7B | Anthem Blue Cross Blue Shield of Indiana |
| D7C | Anthem Blue Cross Blue Shield of Virginia |
| D7D | Anthem Blue Cross Blue Shield of Ohio |
| D7E | Unassigned Prefix |
| D7F | Anthem Blue Cross Blue Shield of Virginia |
| D7G | Anthem Blue Cross Blue Shield of Virginia |
| D7H | Anthem Blue Cross of California |
| D7I | Unassigned Prefix |
| D7J | Carefirst Blue Cross Blue Shield |
| D7K | Anthem Blue Cross Blue Shield of Ohio |
| D7L | Horizon Blue Cross Blue Shield |
| D7M | Anthem Blue Cross Blue Shield of Connecticut |
| D7N | Anthem Blue Cross Blue Shield of Virginia |
| D7O | Unassigned Prefix |
| D7P | Carefirst Blue Cross Blue Shield |
| D7Q | Horizon Blue Cross Blue Shield |
| D7R | Anthem Blue Cross of California |
| D7S | Carefirst Blue Cross Blue Shield |
| D7T | Horizon Blue Cross Blue Shield |
| D7U | Horizon Blue Cross Blue Shield |
| D7V | Horizon Blue Cross Blue Shield |
| D7W | Horizon Blue Cross Blue Shield |
| D7X | Carefirst Blue Cross Blue Shield |
| D7Y | Carefirst Blue Cross Blue Shield |
| D7Z | Carefirst Blue Cross Blue Shield |
| D8A | Blue Cross Blue Shield of Western New York |
| D8B | Anthem Blue Cross Blue Shield of Indiana |
| D8C | Blue Cross Blue Shield of Texas |
| D8D | Anthem Blue Cross of California |
| D8E | Carefirst Blue Cross Blue Shield |
| D8F | Anthem Blue Cross Blue Shield of Virginia |
| D8G | Anthem Blue Cross of California |
| D8H | Carefirst Blue Cross Blue Shield |
| D8I | Unassigned Prefix |
| D8J | Carefirst Blue Cross Blue Shield |
| D8K | Carefirst Blue Cross Blue Shield |
| D8L | Premera Blue Cross Blue Shield of Alaska |
| D8M | Blue Cross Blue Shield of Illinois |
| D8N | Anthem Blue Cross Blue Shield of Virginia |
| D8O | Unassigned Prefix |
| D8P | Carefirst Blue Cross Blue Shield |
| D8Q | Anthem Blue Cross of California |
| D8R | Carefirst Blue Cross Blue Shield |
| D8S | Carefirst Blue Cross Blue Shield |
| D8T | Carefirst Blue Cross Blue Shield |
| D8U | Carefirst Blue Cross Blue Shield |
| D8V | Anthem Blue Cross Blue Shield of Georgia |
| D8W | Carefirst Blue Cross Blue Shield |
| D8X | Carefirst Blue Cross Blue Shield |
| D8Y | Anthem Blue Cross Blue Shield of Wisconsin |
| D8Z | Anthem Blue Cross Blue Shield of Wisconsin |
| D9A | Anthem Blue Cross of California |
| D9B | Anthem Blue Cross Blue Shield of Indiana |
| D9C | Blue Cross Blue Shield of Minnesota |
| D9D | Carefirst Blue Cross Blue Shield |
| D9E | Blue Cross Blue Shield of Massachusetts |
| D9F | Carefirst Blue Cross Blue Shield |
| D9G | Regence Bue Cross Blue Shield |
| D9H | Anthem Blue Cross Blue Shield of Missouri |
| D9I | Unassigned Prefix |
| D9J | Unassigned Prefix |
| D9K | Carefirst Blue Cross Blue Shield |
| D9L | Regence Bue Cross Blue Shield |
| D9M | Highmark Blue Cross Blue Shield of Delaware |
| D9N | Carefirst Blue Cross Blue Shield |
| D9O | Unassigned Prefix |
| D9P | Carefirst Blue Cross Blue Shield |
| D9Q | Unassigned Prefix |
| D9R | Blue Cross Blue Shield of Illinois |
| D9S | Anthem Blue Cross Blue Shield of Missouri |
| D9T | Anthem Blue Cross Blue Shield of Missouri |
| D9U | Carefirst Blue Cross Blue Shield |
| D9V | Horizon Blue Cross Blue Shield |
| D9W | Carefirst Blue Cross Blue Shield |
| D9X | Carefirst Blue Cross Blue Shield |
| D9Y | Blue Cross Blue Shield of Illinois |
| D9Z | Anthem Blue Cross Blue Shield of Missouri |
