T2A | New York (Western) | Blue-Cross Blue-Shield of Western New York |
T2B | Illinois | Blue-Cross Blue-Shield of Illinois |
T2C | Illinois | Blue-Cross Blue-Shield of Illinois |
T2D | Texas | Blue-Cross Blue-Shield of Texas |
T2E | Texas | Blue-Cross Blue-Shield of Texas |
T2F | Texas | Blue-Cross Blue-Shield of Texas |
T2G | Texas | Blue-Cross Blue-Shield of Texas |
T2H | Illinois | Blue-Cross Blue-Shield of Illinois |
T2I | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T2J | Texas | Blue-Cross Blue-Shield of Texas |
T2K | Texas | Blue-Cross Blue-Shield of Texas |
T2L | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T2M | California | Anthem Blue-Cross |
T2N | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
T2O | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky |
T2P | Minnesota | Blue-Cross Blue-Shield of Minnesota |
T2Q | California | Anthem Blue-Cross |
T2R | Illinois | Blue-Cross Blue-Shield of Illinois |
T2S | Texas | Blue-Cross Blue-Shield of Texas |
T2T | Minnesota | Blue-Cross Blue-Shield of Minnesota |
T2U | Texas | Blue-Cross Blue-Shield of Texas |
T2V | Pennsylvania | Capital Blue-Cross of Pennsylvania |
T2W | Illinois | Blue-Cross Blue-Shield of Illinois |
T2X | Illinois | Blue-Cross Blue-Shield of Illinois |
T2Y | North Dakota | Blue-Cross Blue-Shield of North Dakota |
T2Z | Illinois | Blue-Cross Blue-Shield of Illinois |
T3A | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T3B | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T3C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T3D | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T3E | Texas | Blue-Cross Blue-Shield of Texas |
T3F | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T3G | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T3H | Illinois | Blue-Cross Blue-Shield of Illinois |
T3I | * | Prefix Unallocated/Not Assigned |
T3J | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T3K | Texas | Blue-Cross Blue-Shield of Texas |
T3L | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T3M | California | Anthem Blue-Cross |
T3N | California | Anthem Blue-Cross |
T3O | * | Prefix Unallocated/Not Assigned |
T3P | Minnesota | Blue-Cross Blue-Shield of Minnesota |
T3Q | * | Prefix Unallocated/Not Assigned |
T3R | Texas | Blue-Cross Blue-Shield of Texas |
T3S | Texas | Blue-Cross Blue-Shield of Texas |
T3T | Minnesota | Blue-Cross Blue-Shield of Minnesota |
T3U | Missouri | Anthem Blue-Cross Blue-Shield of Missouri |
T3V | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T3W | Western New York | Highmark Blue-Cross Blue-Shield of Western New York |
T3X | Texas | Blue-Cross Blue-Shield of Texas |
T3Y | California | Anthem Blue-Cross |
T3Z | California | Anthem Blue-Cross |
T4A | New York | Empire Blue-Cross Blue-Shield of New York |
T4B | New York | Empire Blue-Cross Blue-Shield of New York |
T4C | New York | Empire Blue-Cross Blue-Shield of New York |
T4D | New York | Empire Blue-Cross Blue-Shield of New York |
T4E | New York | Empire Blue-Cross Blue-Shield of New York |
T4F | New York | Empire Blue-Cross Blue-Shield of New York |
T4G | New York | Empire Blue-Cross Blue-Shield of New York |
T4H | Illinois | Blue-Cross Blue-Shield of Illinois |
T4I | * | Prefix Unallocated/Not Assigned |
T4J | New York | Empire Blue-Cross Blue-Shield of New York |
T4K | New York | Empire Blue-Cross Blue-Shield of New York |
T4L | New York | Empire Blue-Cross Blue-Shield of New York |
T4M | New York | Empire Blue-Cross Blue-Shield of New York |
T4N | New York | Empire Blue-Cross Blue-Shield of New York |
T4O | Colorado | Anthem Blue-Cross Blue-Shield of Colorado |
T4P | Illinois | Blue-Cross Blue-Shield of Illinois |
T4Q | California | Anthem Blue-Cross |
T4R | Texas | Blue-Cross Blue-Shield of Texas |
T4S | New York | Empire Blue-Cross Blue-Shield of New York |
T4T | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
T4U | New York | Empire Blue-Cross Blue-Shield of New York |
T4V | New York | Empire Blue-Cross Blue-Shield of New York |
T4W | Alaska | Premera Blue-Cross Blue-Shield of Alaska |
T4X | California | Anthem Blue-Cross |
T4Y | California | Anthem Blue-Cross |
T4Z | * | Prefix Unallocated/Not Assigned |
T5A | California | Anthem Blue-Cross |
T5B | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T5C | California | Anthem Blue-Cross |
T5D | California | Anthem Blue-Cross |
T5E | California | Anthem Blue-Cross |
T5F | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
T5G | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T5H | Illinois | Blue-Cross Blue-Shield of Illinois |
T5I | * | Prefix Unallocated/Not Assigned |
T5J | California | Anthem Blue-Cross |
T5K | California | Anthem Blue-Cross |
T5L | Illinois | Blue-Cross Blue-Shield of Illinois |
T5M | Colorado | Anthem Blue-Cross Blue-Shield of Colorado |
T5N | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T5O | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T5P | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T5Q | California | Anthem Blue-Cross |
T5R | Texas | Blue-Cross Blue-Shield of Texas |
T5S | Texas | Blue-Cross Blue-Shield of Texas |
T5T | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T5U | Missouri | Anthem Blue-Cross Blue-Shield of Missouri |
T5V | California | Anthem Blue-Cross |
T5W | California | Anthem Blue-Cross |
T5X | California | Anthem Blue-Cross |
T5Y | California | Anthem Blue-Cross |
T5Z | Texas | Blue-Cross Blue-Shield of Texas |
T6A | New York | Empire Blue-Cross Blue-Shield of New York |
T6B | Illinois | Blue-Cross Blue-Shield of Illinois |
T6C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T6D | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
T6E | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T6F | Delaware | Highmark Blue-Cross Blue-Shield of Delaware |
T6G | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T6H | Illinois | Blue-Cross Blue-Shield of Illinois |
T6I | * | Prefix Unallocated/Not Assigned |
T6J | Alaska | Premera Blue-Cross Blue-Shield of Alaska |
T6K | Missouri | Anthem Blue-Cross Blue-Shield of Missouri |
T6L | New York | Empire Blue-Cross Blue-Shield of New York |
T6M | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
T6N | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
T6O | * | Prefix Unallocated/Not Assigned |
T6P | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T6Q | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T6R | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia |
T6S | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T6T | Michigan | Blue-Cross Blue-Shield of Michigan |
T6U | Michigan | Blue-Cross Blue-Shield of Michigan |
T6V | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
T6W | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
T6X | Delaware | Highmark Blue-Cross Blue-Shield of Delaware |
T6Y | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
T6Z | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia |
T7A | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7D | * | Prefix Unallocated/Not Assigned |
T7E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7G | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7H | Illinois | Blue-Cross Blue-Shield of Illinois |
T7I | * | Prefix Unallocated/Not Assigned |
T7J | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7K | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7L | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7M | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T7N | New York | Empire Blue-Cross Blue-Shield of New York |
T7O | * | Prefix Unallocated/Not Assigned |
T7P | * | Prefix Unallocated/Not Assigned |
T7Q | * | Prefix Unallocated/Not Assigned |
T7R | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T7S | California | Anthem Blue-Cross |
T7T | Illinois | Blue-Cross Blue-Shield of Illinois |
T7U | Illinois | Blue-Cross Blue-Shield of Illinois |
T7V | * | Prefix Unallocated/Not Assigned |
T7W | * | Prefix Unallocated/Not Assigned |
T7X | Illinois | Blue-Cross Blue-Shield of Illinois |
T7Y | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T7Z | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin |
T8A | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T8B | New York (Northeastern) | Blue-Shield of Northeastern New York |
T8C | Missouri | Anthem Blue-Cross Blue-Shield of Missouri |
T8D | Missouri | Anthem Blue-Cross Blue-Shield of Missouri |
T8E | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
T8F | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T8G | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T8H | Illinois | Blue-Cross Blue-Shield of Illinois |
T8I | * | Prefix Unallocated/Not Assigned |
T8J | * | Prefix Unallocated/Not Assigned |
T8K | * | Prefix Unallocated/Not Assigned |
T8L | California | Anthem Blue-Cross |
T8M | Alaska | Premera Blue-Cross Blue-Shield of Alaska |
T8N | Illinois | Blue-Cross Blue-Shield of Illinois |
T8O | * | Prefix Unallocated/Not Assigned |
T8P | California | Anthem Blue-Cross |
T8Q | * | Prefix Unallocated/Not Assigned |
T8R | Alaska | Premera Blue-Cross Blue-Shield of Alaska |
T8S | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T8T | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T8U | * | Prefix Unallocated/Not Assigned |
T8V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T8W | California | Anthem Blue-Cross |
T8X | Colorado | Anthem Blue-Cross Blue-Shield of Colorado |
T8Y | California | Anthem Blue-Cross |
T8Z | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
T9A | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T9B | * | Prefix Unallocated/Not Assigned |
T9C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
T9D | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
T9E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9G | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9H | Illinois | Blue-Cross Blue-Shield of Illinois |
T9I | * | Prefix Unallocated/Not Assigned |
T9J | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9K | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9L | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9M | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9N | Minnesota | Blue-Cross Blue-Shield of Minnesota |
T9O | * | Prefix Unallocated/Not Assigned |
T9P | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
T9Q | * | Prefix Unallocated/Not Assigned |
T9R | New York | Empire Blue-Cross Blue-Shield of New York |
T9S | Illinois | Blue-Cross Blue-Shield of Illinois |
T9T | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T9U | * | Prefix Unallocated/Not Assigned |
T9V | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
T9W | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin |
T9X | New York | Empire Blue-Cross Blue-Shield of New York |
T9Y | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
T9Z | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut |
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