BCBS Alpha Numeric Prefix From B2A To B9Z (Updated 2025) 2025

Here I have shared the BCBS alpha numeric prefix list ranging from B2A to B9Z. 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 B2A to B9Z

entries per page

Search:

BCBS Alpha Numerix Prefix	BCBS Home Plan Name	State Lookup	BCBS Home Plan Website
B2A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B2B	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B2C	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B2D	Regence Blue-Cross Blue-Shield	Oregon/Idaho/Utah/Washington	https://www.regence.com/provider/why-regence
B2E	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B2F	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B2G	Blue-Cross Blue-Shield of Western New York	New York (Western)	https://www.bcbswny.com/
B2H	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B2I	Unallocated/Not Assigned	Yet to Be Assigned	Yet to Be Assigned
B2J	Blue-Cross Blue-Shield of Illinois	Illinois	https://www.bcbsil.com/
B2K	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2L	Highmark Blue-Cross Blue-Shield of Delaware	Delaware	https://www.highmarkbcbsde.com/
B2M	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2N	Blue-Shield of Northeastern New York	New York (Northeastern)	https://www.bsneny.com/content/neny.html
B2O	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B2P	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2Q	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2R	Arkansas Blue-Cross Blue-Shield	Arkansas	https://www.arkansasbluecross.com/
B2S	Regence Blue-Cross Blue-Shield	Oregon/Idaho/Utah/Washington	https://www.regence.com/provider/why-regence
B2T	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2U	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2V	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2W	Blue-Cross Blue-Shield of Western New York	New York (Western)	https://www.bcbswny.com/
B2X	Blue-Cross Blue-Shield of Illinois	Illinois	https://www.bcbsil.com/
B2Y	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B2Z	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3A	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3B	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3C	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3D	Regence Blue-Cross Blue-Shield	Oregon/Idaho/Utah/Washington	https://www.regence.com/provider/why-regence
B3E	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B3F	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B3G	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3H	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3I	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3J	Premera Blue-Cross of Alaska	Alaska	https://www.premera.com/ak/provider/
B3K	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3L	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B3M	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3N	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3O	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3P	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B3Q	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3R	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3S	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3T	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3U	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3V	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B3W	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3X	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3Y	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B3Z	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B4A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B4B	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4C	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4D	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4E	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4F	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4G	Highmark Blue-Cross Blue-Shield of Delaware	Delaware	https://www.highmarkbcbsde.com/
B4H	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4I	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4J	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4K	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B4L	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4M	Highmark Blue-Cross Blue-Shield of Delaware	Delaware	https://www.highmarkbcbsde.com/
B4N	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4O	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4P	Capital Blue-Cross of Pennsylvania	Pennsylvania	https://www.capbluecross.com/wps/portal/cap/provider
B4Q	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4R	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4S	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B4T	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B4U	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B4V	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B4W	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B4X	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4Y	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B4Z	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B5B	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B5C	Blue-Cross Blue-Shield of Rhode Island	Rhode Island	https://www.bcbsri.com/
B5D	Anthem Blue-Cross Blue-Shield of Nevada	Nevada	https://providers.anthem.com/nevada-provider/home
B5E	Capital Blue-Cross of Pennsylvania	Pennsylvania	https://www.capbluecross.com/wps/portal/cap/provider
B5F	Highmark Blue-Cross Blue-Shield of Delaware	Delaware	https://www.highmarkbcbsde.com/
B5G	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5H	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B5I	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B5J	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B5K	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5L	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B5M	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5N	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5O	Premera Blue-Cross Blue-Shield of Alaska	Alaska	https://www.premera.com/ak/provider/
B5P	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5Q	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5R	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5S	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B5T	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B5U	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5V	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B5W	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B5X	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B5Y	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B5Z	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6A	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B6B	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6C	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6D	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6E	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6F	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6G	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B6H	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6I	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6J	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6K	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6L	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6M	Highmark Blue-Cross Blue-Shield of Delaware	Delaware	https://www.highmarkbcbsde.com/
B6N	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6O	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6P	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6Q	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6R	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6S	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6T	Premera Blue-Cross Blue-Shield of Alaska	Alaska	https://www.premera.com/ak/provider/
B6U	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6V	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6W	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6X	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B6Y	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B6Z	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B7A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B7B	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B7C	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B7D	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B7E	Blue-Cross Blue-Shield of North Dakota	North Dakota	https://www.bcbsnd.com/
B7F	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B7G	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B7H	Empire Blue-Cross Blue-Shield of New York	New York	https://www.empireblue.com/provider/
B7I	Capital Blue-Cross of Pennsylvania	Pennsylvania	https://www.capbluecross.com/wps/portal/cap/provider
B7J	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B7K	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B7L	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B7M	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B7N	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B7O	Anthem Blue-Cross-Blue-Shield of Georgia	Gerogia	https://www.anthem.com/contact-us/georgia/
B7P	Regence Blue-Cross Blue-Shield	Oregon/Idaho/Utah/Washington	https://www.regence.com/provider/why-regence
B7Q	Capital Blue-Cross of Pennsylvania	Pennsylvania	https://www.capbluecross.com/wps/portal/cap/provider
B7R	Blue-Cross Blue-Shield of Minnesota	Minnesota	https://www.bluecrossmn.com/providers
B7S	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B7T	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B7U	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B7V	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B7W	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B7X	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B7Y	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B7Z	Anthem Blue-Cross Blue-Shield of Missouri	Missouri	https://www.anthem.com/contact-us/missouri/
B8A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B8B	Anthem Blue-Cross Blue-Shield of Virginia	Virginia	https://www.anthem.com/contact-us/virginia/
B8C	Anthem Blue-Cross Blue-Shield of Missouri	Missouri	https://www.anthem.com/contact-us/missouri/
B8D	Anthem Blue-Cross Blue-Shield of Missouri	Missouri	https://www.anthem.com/contact-us/missouri/
B8E	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B8F	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B8G	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B8H	Blue-Cross Blue-Shield of Illinois	Illinois	https://www.bcbsil.com/
B8I	Unallocated/Not Assigned	Yet to Be Assigned	Yet to Be Assigned
B8J	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B8K	Highmark Blue-Cross Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B8L	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B8M	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B8N	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B8O	Anthem Blue-Cross-Blue-Shield of Georgia	Gerogia	https://www.anthem.com/contact-us/georgia/
B8P	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8Q	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8R	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8S	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8T	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8U	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8V	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8W	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8X	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8Y	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B8Z	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B9A	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B9B	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B9C	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B9D	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B9E	Anthem Blue-Cross Blue-Shield of Ohio	Ohio	https://www.anthem.com/contact-us/ohio/
B9F	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B9G	Blue-Cross Blue-Shield of Massachusetts	Massachusetts	bluecrossma.org
B9H	Blue-Cross Blue-Shield of Texas	Texas	https://www.bcbstx.com/
B9I	Unallocated/Not Assigned	Yet to Be Assigned	Yet to Be Assigned
B9J	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B9K	Blue-Cross Blue-Shield of Oklahoma	Oklahoma	https://www.bcbsok.com/
B9L	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B9M	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B9N	Highmark Blue-Shield of Pennsylvania	Pennsylvania	https://www.highmarkbcbs.com/home/
B9O	Anthem Blue-Cross Blue-Shield of Georgia	Gerogia	https://www.anthem.com/contact-us/georgia/
B9P	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania	Pennsylvania	https://www.ibx.com/
B9Q	Regence Blue-Cross Blue-Shield	Oregon/Idaho/Utah/Washington	https://www.regence.com/provider/why-regence
B9R	Horizon Blue-Cross Blue-Shield of New Jersey	New Jersey	https://www.horizonblue.com/
B9S	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B9T	Anthem Blue-Cross Blue-Shield of Virginia	Virginia	https://www.anthem.com/contact-us/virginia/
B9U	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B9V	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B9W	Anthem Blue-Cross California	California	https://www.anthem.com/ca
B9X	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page
B9Y	Anthem Blue-Cross Blue-Shield of Indiana	Indiana	https://providers.anthem.com/indiana-provider/home
B9Z	Carefirst Blue-Cross Blue-Shield	Maryland/District of Columbia/Northern Virginia	https://provider.carefirst.com/providers/home.page

Showing 1 to 208 of 208 entries

Other Related Prefix

Rebecca Williams

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.

BCBS Alpha Numeric Prefix from B2A to B9Z (Updated 2025)

BCBS Alpha Numeric Prefix List from B2A to B9Z

Leave a Comment Cancel reply