A2A | Texas | Blue-Cross Blue-Shield of Texas |
A2B | Texas | Blue-Cross Blue-Shield of Texas |
A2C | Illinois | Blue-Cross Blue-Shield of Illinois |
A2D | Texas | Blue-Cross Blue-Shield of Texas |
A2E | Texas | Blue-Cross Blue-Shield of Texas |
A2F | Texas | Blue-Cross Blue-Shield of Texas |
A2G | Illinois | Blue-Cross Blue-Shield of Illinois |
A2H | Texas | Blue-Cross Blue-Shield of Texas |
A2I | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2J | Illinois | Blue-Cross Blue-Shield of Illinois |
A2K | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2L | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2M | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2N | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2O | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A2P | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2Q | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A2R | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2S | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A2T | Alaska | Premera Blue-Cross of Alaska |
A2U | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A2V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A2W | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A2X | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A2Y | Texas | Blue-Cross Blue-Shield of Texas |
A2Z | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3A | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
A3B | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3C | Arkansas | Arkansas Blue-Cross Blue-Shield |
A3D | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3E | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A3F | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3G | Illinois | Blue-Cross Blue-Shield of Illinois |
A3H | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A3I | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A3J | Illinois | Blue-Cross Blue-Shield of Illinois |
A3K | Texas | Blue-Cross Blue-Shield of Texas |
A3L | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A3M | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A3N | Illinois | Blue-Cross Blue-Shield of Illinois |
A3O | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3P | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A3Q | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A3R | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A3S | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A3T | Texas | Blue-Cross Blue-Shield of Texas |
A3U | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3V | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A3W | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A3X | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A3Y | Texas | Blue-Cross Blue-Shield of Texas |
A3Z | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A4A | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4B | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A4D | Illinois | Blue-Cross Blue-Shield of Illinois |
A4E | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A4F | Michigan | Blue-Cross Blue-Shield of Michigan |
A4G | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A4H | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4I | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4J | Illinois | Blue-Cross Blue-Shield of Illinois |
A4K | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A4L | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4M | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A4N | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4O | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4P | Illinois | Blue-Cross Blue-Shield of Illinois |
A4Q | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A4R | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4S | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A4T | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A4U | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4W | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4X | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A4Y | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A4Z | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5A | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5B | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5C | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5D | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5E | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5F | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5G | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5H | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5I | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5J | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5K | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5L | Vermont | Blue-Cross Blue-Shield of Vermont |
A5M | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A5N | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5O | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5P | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5Q | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A5R | California | Anthem Blue-Cross |
A5S | Tennessee | Blue-Cross Blue-Shield of Tennessee |
A5T | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5U | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A5W | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A5X | - | Unallocated/Not Assigned |
A5Y | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
A5Z | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6A | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
A6B | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A6D | Illinois | Blue-Cross Blue-Shield of Illinois |
A6E | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A6F | Illinois | Blue-Cross Blue-Shield of Illinois |
A6G | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6H | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6I | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A6J | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A6K | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6L | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6M | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
A6N | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6O | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A6P | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A6Q | California | Anthem Blue-Cross |
A6R | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6S | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6T | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6U | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A6V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6W | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6X | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6Y | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A6Z | Nevada | Anthem Blue-Cross Blue-Shield of Nevada |
A7A | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7B | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A7D | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7E | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A7F | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7G | Illinois | Blue-Cross Blue-Shield of Illinois |
A7H | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7I | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7J | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A7K | Illinois | Blue-Cross Blue-Shield of Illinois |
A7L | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
A7M | Illinois | Blue-Cross Blue-Shield of Illinois |
A7N | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7O | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7P | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A7Q | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7R | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7S | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
A7T | Vermont | Blue-Cross Blue-Shield of Vermont |
A7U | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7W | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7X | North Dakota | Blue-Cross Blue-Shield of North Dakota |
A7Y | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A7Z | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
A8A | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A8B | Illinois | Blue-Cross Blue-Shield of Illinois |
A8C | Illinois | Blue-Cross Blue-Shield of Illinois |
A8D | California | Anthem Blue-Cross |
A8E | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8F | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
A8G | California | Anthem Blue-Cross |
A8H | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8I | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8J | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8K | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A8L | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
A8M | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
A8N | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8O | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8P | Pennsylvania | Capital Blue-Cross of Pennsylvania |
A8Q | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8R | Texas | Blue-Cross Blue-Shield of Texas |
A8S | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8T | Illinois | Blue-Cross Blue-Shield of Illinois |
A8U | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8V | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8W | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8X | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A8Y | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A8Z | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A9A | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A9B | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A9C | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
A9D | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9E | Illinois | Blue-Cross Blue-Shield of Illinois |
A9F | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9G | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
A9H | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9I | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin |
A9J | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A9K | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9L | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9M | Colorado | Anthem Blue-Cross Blue-Shield of Colorado |
A9N | Minnesota | Blue-Cross Blue-Shield of Minnesota |
A9O | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
A9P | Alaska | Premera Blue-Cross Blue-Shield of Alaska |
A9Q | California | Anthem Blue-Cross |
A9R | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A9S | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
A9T | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
A9U | California | Anthem Blue-Cross |
A9V | Illinois | Blue-Cross Blue-Shield of Illinois |
A9W | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
A9X | Texas | Blue-Cross Blue-Shield of Texas |
A9Y | California | Anthem Blue-Cross |
A9Z | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |