BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here we have listed down all the BCBS Alpha Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from T2A to T9Z.
Also, you can find BCBS provider phone numbers for each state.
List of BCBS Alpha Numeric Prefix from T2A to T9Z
| BCBS Alpha Numerix Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| T2A | Blue-Cross Blue-Shield of Western New York | New York (Western) | https://www.bcbswny.com/ |
| T2B | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2C | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2D | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2E | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2F | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2G | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2I | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T2J | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2K | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2L | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T2M | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T2N | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| T2O | Anthem Blue-Cross Blue-Shield of Kentucky | Kentucky | https://www.anthem.com/contact-us/kentucky/ |
| T2P | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| T2Q | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T2R | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2S | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2T | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| T2U | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T2V | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T2W | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2X | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T2Y | Blue-Cross Blue-Shield of North Dakota | North Dakota | https://www.bcbsnd.com/ |
| T2Z | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T3A | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T3B | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T3C | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T3D | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T3E | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T3F | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T3G | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T3H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T3I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T3J | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T3K | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T3L | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T3M | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T3N | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T3O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T3P | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| T3Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T3R | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T3S | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T3T | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| T3U | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| T3V | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T3W | Highmark Blue-Cross Blue-Shield of Western New York | Western New York | https://www.bcbswny.com/ |
| T3X | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T3Y | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T3Z | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T4A | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4B | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4C | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4D | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4E | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4F | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4G | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T4I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T4J | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4K | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4L | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4M | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4N | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4O | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| T4P | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T4Q | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T4R | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T4S | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4T | Blue-Cross Blue-Shield of Massachusetts | Massachusetts | https://www.bluecrossma.org/ |
| T4U | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4V | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T4W | Premera Blue Cross of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| T4X | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T4Y | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T4Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T5A | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5B | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T5C | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5D | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5E | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5F | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| T5G | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T5H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T5I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T5J | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5K | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T5M | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| T5N | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T5O | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T5P | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T5Q | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5R | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T5S | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T5T | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T5U | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| T5V | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5W | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5X | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5Y | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T5Z | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| T6A | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T6B | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T6C | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T6D | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6E | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T6F | Highmark Blue-Cross Blue-Shield of Delaware | Delaware | https://www.highmarkbcbsde.com/ |
| T6G | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T6H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T6I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T6J | Premera Blue Cross of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| T6K | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| T6L | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T6M | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6N | Blue-Cross Blue-Shield of Massachusetts | Massachusetts | https://www.bluecrossma.org/ |
| T6O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T6P | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T6Q | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6R | Highmark BCBS of West Virginia | West Virginia | https://www.highmarkbcbswv.com/ |
| T6S | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T6T | BCBS of Michigan | Michigan | https://www.bcbsm.com/ |
| T6U | BCBS of Michigan | Michigan | https://www.bcbsm.com/ |
| T6V | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6W | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6X | Highmark Blue-Cross Blue-Shield of Delaware | Delaware | https://www.highmarkbcbsde.com/ |
| T6Y | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| T6Z | Highmark BCBS of West Virginia | West Virginia | https://www.highmarkbcbswv.com/ |
| T7A | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7B | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7C | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7E | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7F | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7G | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T7I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7J | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7K | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7L | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7M | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T7N | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T7O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7R | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T7S | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T7T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T7U | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T7V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T7X | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T7Y | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T7Z | Anthem Blue-Cross Blue-Shield of Wisconsin | Wisconsin | https://www.anthem.com/contact-us/wisconsin/ |
| T8A | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T8B | Blue-Shield of Northeastern New York | New York (Northeastern) | https://www.bsneny.com/content/neny.html |
| T8C | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| T8D | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| T8E | Blue-Cross Blue-Shield of Massachusetts | Massachusetts | https://www.bluecrossma.org/ |
| T8F | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T8G | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T8H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T8I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8L | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T8M | Premera Blue Cross of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| T8N | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T8O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8P | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T8Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8R | Premera Blue Cross of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| T8S | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T8T | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T8U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T8V | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T8W | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T8X | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| T8Y | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| T8Z | Blue-Cross Blue-Shield of Massachusetts | Massachusetts | https://www.bluecrossma.org/ |
| T9A | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T9B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T9C | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| T9D | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| T9E | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9F | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9G | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T9I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T9J | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9K | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9L | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9M | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9N | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| T9O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T9P | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| T9Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T9R | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T9S | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| T9T | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T9U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| T9V | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| T9W | Anthem Blue-Cross Blue-Shield of Wisconsin | Wisconsin | https://www.anthem.com/contact-us/wisconsin/ |
| T9X | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| T9Y | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| T9Z | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
Other Related Prefix