BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here we have mentioned the BCBS Alpha Prefix List along with BCBS home plan name and website for BCBS member IDs ranging from G2A to G9Z. Also, you can find BCBS provider phone numbers for each state.
List of BCBS Alpha Numeric Prefix from G2A to G9Z
| BCBS Alpha Numerix Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| G2A | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G2B | BCBS of Western New York | New York (Western) | https://www.bcbswny.com/ |
| G2C | BCBS of Rhode Island | Rhode Island | https://www.bcbsri.com/ |
| G2D | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| G2E | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G2F | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G2G | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G2H | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G2I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G2J | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G2K | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G2L | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G2M | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G2N | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | https://www.ibx.com/ |
| G2O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G2P | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G2Q | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G2R | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G2S | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G2T | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | https://www.ibx.com/ |
| G2U | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G2V | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | https://www.ibx.com/ |
| G2W | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G2X | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G2Y | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| G2Z | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G3A | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G3B | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G3C | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G3D | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G3E | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G3F | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3G | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| G3H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G3I | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G3J | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3K | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| G3L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G3M | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3N | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G3P | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3Q | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G3R | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G3S | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G3T | Blue Shield of Northeastern New York | New York (Northeastern) | https://www.bsneny.com/content/neny/provider.html |
| G3U | BCBS of Michigan | Michigan | https://www.bcbsm.com/ |
| G3V | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G3W | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G3X | BCBS of Michigan | Michigan | https://www.bcbsm.com/ |
| G3Y | Horizon BCBS of New Jersey | New Jersey | https://www.horizonblue.com/ |
| G3Z | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G4A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G4B | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4C | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G4D | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G4E | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4F | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G4G | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G4H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G4I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G4J | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4K | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G4L | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4M | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| G4N | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G4O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G4P | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G4Q | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4R | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4S | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G4U | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4V | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G4W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G4X | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G4Y | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G4Z | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G5A | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| G5B | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| G5C | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5D | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5E | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5F | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5G | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G5J | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G5K | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5L | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G5M | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G5N | BCBS of Western New York | New York (Western) | https://www.bcbswny.com/ |
| G5O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G5P | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G5Q | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G5R | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| G5S | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G5T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G5U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G5V | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G5W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G5X | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G5Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G5Z | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| G6A | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G6B | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G6C | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G6D | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G6E | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| G6F | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G6G | Anthem BCBS of Wisconsin | Wisconsin | https://providers.anthem.com/wisconsin-provider/home |
| G6H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G6I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6K | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G6L | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G6M | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G6N | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G6O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6P | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G6Q | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G6R | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G6S | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G6T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G6U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6W | Horizon BCBS of New Jersey | New Jersey | https://www.horizonblue.com/ |
| G6X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G6Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7A | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| G7B | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| G7C | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G7D | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G7E | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G7F | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G7G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G7I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7M | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G7N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7P | BCBS of Western New York | New York (Western) | https://www.bcbswny.com/ |
| G7Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7R | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/home/ |
| G7S | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| G7T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G7U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7W | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G7X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G7Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8A | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| G8B | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G8C | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G8D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8F | BCBS of Montana | Montana | https://www.bcbsmt.com/ |
| G8G | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G8H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G8I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8M | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| G8N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8P | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G8Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8R | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G8S | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G8T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| G8U | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| G8V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G8Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9A | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| G9B | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| G9C | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| G9D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9F | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G9G | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G9H | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G9I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9M | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| G9N | Empire BCBS of New York | New York | https://www.empireblue.com/ |
| G9O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9P | Arkansas BCBS | Arkansas | https://www.arkansasbluecross.com/ |
| G9Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9R | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G9S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9T | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| G9U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9W | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G9X | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| G9Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| G9Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
Other Related Prefix