Here I have shared the list of BCBS alpha numeric prefix ranging from S2A to S9Z. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha Numeric Prefix data.
BCBS Alpha Numeric Prefix List from S2A to S9Z
| BCBS Alpha Numerix Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| S2A | Blue-Cross Blue-Shield of Western New York | New York (Western) | https://www.bcbswny.com/ |
| S2B | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2C | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2D | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S2E | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2F | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2G | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S2H | Blue-Cross Blue-Shield of Alabama | Alabama | https://www.bcbsal.org/ |
| S2I | Anthem BCBS of Wisconsin | Wisconsin | https://www.anthem.com/contact-us/wisconsin/ |
| S2J | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2K | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S2L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2M | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S2N | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2O | Blue-Cross Blue-Shield of North Carolina | North Carolina | https://www.bluecrossnc.com/ |
| S2P | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2Q | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| S2R | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S2T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2U | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S2V | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2W | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2X | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S2Y | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S2Z | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S3A | Blue-Shield of Northeastern New York | New York (Northeastern) | https://www.bsneny.com/content/neny.html |
| S3B | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S3C | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S3D | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3E | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3F | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3G | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S3H | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S3I | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| S3J | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S3K | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S3L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3M | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3N | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S3O | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S3P | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S3Q | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S3R | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S3S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S3T | Blue-Cross Blue-Shield of Western New York | New York (Western) | https://www.bcbswny.com/ |
| S3U | Highmark Blue-Cross Blue-Shield of Delaware | Delaware | https://www.highmarkbcbsde.com/ |
| S3V | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S3W | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| S3X | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S3Y | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| S3Z | Blue-Cross Blue-Shield of Arizona | Arizona | https://m.azblue.com/ |
| S4A | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4B | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4C | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4D | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4E | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4F | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S4G | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| S4H | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S4I | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S4J | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S4K | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S4L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S4M | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S4N | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S4O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S4P | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S4Q | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4R | Empire Blue-Cross Blue-Shield of New York | New York | https://www.empireblue.com/ |
| S4S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S4T | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S4U | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S4V | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4W | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S4X | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S4Y | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S4Z | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S5A | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S5B | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| S5C | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| S5D | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S5E | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S5F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S5G | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S5H | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S5I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S5J | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S5K | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S5L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S5M | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S5N | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S5O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S5P | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| S5Q | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S5R | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| S5S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S5T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S5U | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S5V | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S5W | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S5X | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S5Y | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S5Z | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S6A | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S6B | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S6C | Anthem BCBS of Virginia | Virginia | https://www.anthem.com/contact-us/virginia/ |
| S6D | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S6E | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S6F | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S6G | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| S6H | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| S6I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S6J | Anthem BCBS of Wisconsin | Wisconsin | https://www.anthem.com/contact-us/wisconsin/ |
| S6K | Anthem Blue-Cross Blue-Shield of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| S6L | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S6M | Anthem Blue-Cross Blue-Shield of Kentucky | Kentucky | https://www.anthem.com/contact-us/kentucky/ |
| S6N | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S6O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S6P | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S6Q | Empire Blue-Cross Blue-Shield of New York | New York | https://www.empireblue.com/ |
| S6R | Anthem Blue-Cross Blue-Shield of Maine | Maine | https://www.anthem.com/contact-us/maine/ |
| S6S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S6T | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S6U | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S6V | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S6W | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S6X | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S6Y | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S6Z | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S7A | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S7B | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S7C | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S7D | Anthem BCBS of Wisconsin | Wisconsin | https://www.anthem.com/contact-us/wisconsin/ |
| S7E | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S7F | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S7G | Anthem BCBS of Virginia | Virginia | https://www.anthem.com/contact-us/virginia/ |
| S7H | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S7I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S7J | Horizon BCBS of New Jersey | New Jersey | https://www.horizonblue.com/ |
| S7K | Horizon BCBS of New Jersey | New Jersey | https://www.horizonblue.com/ |
| S7L | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S7M | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S7N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S7O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S7P | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S7Q | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S7R | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S7S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S7T | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S7U | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S7V | Anthem BCBS of Georgia | Georgia | https://www.anthem.com/contact-us/georgia/ |
| S7W | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S7X | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S7Y | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S7Z | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S8A | Anthem Blue-Cross Blue-Shield of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| S8B | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S8C | Empire Blue-Cross Blue-Shield of New York | New York | https://www.empireblue.com/ |
| S8D | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8E | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S8F | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8G | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8H | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S8J | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8K | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S8L | BCBS of Illinois | Illinois | https://www.bcbsil.com/ |
| S8M | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S8N | BCBS of Minnesota | Minnesota | https://www.bluecrossmn.com/providers |
| S8O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S8P | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8Q | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8R | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S8S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S8T | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S8U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S8V | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8W | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8X | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S8Y | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| S8Z | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S9A | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9B | Premera Blue-Cross Blue-Shield of Alaska | Alaska | https://www.premera.com/ak/provider/ |
| S9C | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S9D | Anthem BCBS of Indiana | Indiana | https://providers.anthem.com/indiana-provider/home |
| S9E | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | https://provider.carefirst.com/providers/home.page |
| S9F | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9G | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S9H | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S9I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S9J | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9K | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S9L | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| S9M | BCBS of Michigan | Michigan | https://www.bcbsm.com/ |
| S9N | BCBS of Texas | Texas | https://www.bcbstx.com/ |
| S9O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S9P | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| S9Q | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9R | Anthem Blue-Cross Blue-Shield of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| S9S | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| S9T | Anthem Blue-Cross Blue-Shield of Kentucky | Kentucky | https://www.anthem.com/contact-us/kentucky/ |
| S9U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S9V | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9W | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9X | Anthem BCBS of Missouri | Missouri | https://www.anthem.com/contact-us/missouri/ |
| S9Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| S9Z | Anthem BCBS of Connecticut | Connecticut | https://www.anthem.com/contact-us/connecticut/ |
Other Related Prefix
- BCBS Alpha Numeric Prefix from R2A to R9Z
- BCBS Alpha Numeric Prefix from T2A to T9Z
- BCBS Alpha Prefix from RAA to RZZ
- BCBS Alpha Prefix from SAA to SZZ
- BCBS Alpha Prefix from TAA to TZZ
Rebecca Williams is a seasoned professional with years of experience in the medical billing field. With a deep understanding of the healthcare industry, Rebecca is well-versed in the intricacies of medical billing and insurance claims processing. She hold a CPC and CPB certification, and have worked in various roles, such as medical biller, medical coder, and accounts receivable.
Rebecca is dedicated to providing accurate and up-to-date information related to BCBS prefixes. Through her expertise, she aims to help healthcare professionals and billing practitioners navigate the intricacies of BCBS billing and optimize their reimbursement processes.