Here I have shared BCBS alpha numeric prefix directory ranging from I2A to I9Z. 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 I2A to I9Z
| BCBS Alpha Numerix Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| I2A | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| I2B | Anthem BCBS of Ohio | Ohio | https://www.anthem.com/contact-us/ohio/ |
| I2C | Anthem BCBS of Colorado | Colorado | https://www.anthem.com/contact-us/colorado/ |
| I2D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2F | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| I2G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2I | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| I2J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2M | Wellmark | Iowa | https://www.wellmark.com/ |
| I2N | Wellmark | Iowa | https://www.wellmark.com/ |
| I2O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2P | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| I2Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2T | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| I2U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2V | Anthem Blue Cross of California | California | https://www.anthem.com/ca |
| I2W | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| I2X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I2Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3F | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| I3G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3H | BCBS of Alabama | Alabama | https://www.bcbsal.org/ |
| I3I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3L | Capital Blue Cross of Pennsylvania | Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| I3M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3T | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| I3U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3W | Regence BCBS | Oregon/Idaho/Utah/Washington | https://www.regence.com/home |
| I3X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I3Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4A | Anthem BCBS of Virginia | Virginia | https://abcbsva.anthem.com/ |
| I4B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I4Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5J | Independence Blue Cross of Pennsylvania | Pennsylvania | https://www.ibx.com/ |
| I5K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I5Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6S | Highmark BCBS of Pennsylvania | Pennsylvania | https://www.highmarkbcbs.com/ |
| I6T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I6Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I7Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I8Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9A | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9B | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9C | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9D | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9E | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9F | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9G | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9H | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9J | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9K | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9L | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9M | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9N | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9P | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9R | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9S | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9T | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9U | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9V | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9W | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| I9Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
Other Related Prefix
- BCBS Alpha Numeric Prefix from H2A to H9Z
- BCBS Alpha Numeric Prefix from K2A to K9Z
- BCBS Alpha Prefix from HAA to HZZ
- BCBS Alpha Prefix from IAA to IZZ
- BCBS Alpha Prefix from KAA to KZZ
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.