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BCBS Alpha Numeric Prefix from A2A to A9Z

BCBS Alpha Prefixes are the first three letters of the identification number on Blue Cross Blue Shield insurance cards. They help identify the insurance plans of patients and ensure correct routing of their reimbursement claims. 

This blog will cover the prefixes ranging from A2A to A9Z and list down their applicable state, insurance company name, and type of health plans. Continue reading and let Health Quest Billing find the right prefix for you.

BCBS Alpha Numeric Prefix from A2A to A9Z – Latest Insights

BCBS Prefix State Company Name Types Of Health Plan
A2A Texas Blue-Cross Blue-Shield of Texas EPO, POS, Medicaid
A2B Texas Blue-Cross Blue-Shield of Texas PPO, Medicare Advantage, Traditional Indemnity
A2C Illinois Blue-Cross Blue-Shield of Illinois High-Deductible Health Plan (HDHP), HMO, EPO
A2D Texas Blue-Cross Blue-Shield of Texas Traditional Indemnity, POS, Medicare Advantage
A2E Texas Blue-Cross Blue-Shield of Texas Medicaid, PPO, High-Deductible Health Plan (HDHP)
A2F Texas Blue-Cross Blue-Shield of Texas HMO, Traditional Indemnity, Medicare Advantage
A2G Illinois Blue-Cross Blue-Shield of Illinois EPO, High-Deductible Health Plan (HDHP), POS
A2H Texas Blue-Cross Blue-Shield of Texas Medicaid, HMO, PPO
A2I Pennsylvania Capital Blue-Cross of Pennsylvania Medicare Advantage, Traditional Indemnity, EPO
A2J Illinois Blue-Cross Blue-Shield of Illinois High-Deductible Health Plan (HDHP), POS, HMO
A2K Pennsylvania Capital Blue-Cross of Pennsylvania PPO, Medicaid, Traditional Indemnity
A2L Pennsylvania Capital Blue-Cross of Pennsylvania EPO, Medicare Advantage, High-Deductible Health Plan (HDHP)
A2M Pennsylvania Capital Blue-Cross of Pennsylvania POS, HMO, Medicaid
A2N Pennsylvania Capital Blue-Cross of Pennsylvania Traditional Indemnity, PPO, Medicare Advantage
A2O Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), EPO, POS
A2P Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, Traditional Indemnity, HMO
A2Q New Jersey Horizon Blue-Cross Blue-Shield of New Jersey Medicare Advantage, PPO, High-Deductible Health Plan (HDHP)
A2R Pennsylvania Capital Blue-Cross of Pennsylvania EPO, POS, Traditional Indemnity
A2S Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, High-Deductible Health Plan (HDHP), PPO
A2T Alaska Premera Blue-Cross of Alaska HMO, Medicare Advantage, EPO
A2U Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania Traditional Indemnity, POS, Medicaid
A2V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), PPO, Medicare Advantage
A2W Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania EPO, HMO, Traditional Indemnity
A2X Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, High-Deductible Health Plan (HDHP), POS
A2Y Texas Blue-Cross Blue-Shield of Texas Medicare Advantage, PPO, HMO
A2Z Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, EPO, Medicaid
A3A Massachusetts Blue-Cross Blue-Shield of Massachusetts POS, EPO, Traditional Indemnity
A3B Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, PPO, Medicare Advantage
A3C Arkansas Arkansas Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), HMO, EPO
A3D Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, POS, High-Deductible Health Plan (HDHP)
A3E Pennsylvania Capital Blue-Cross of Pennsylvania PPO, Medicaid, HMO
A3F Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicare Advantage, EPO, Traditional Indemnity
A3G Illinois Blue-Cross Blue-Shield of Illinois High-Deductible Health Plan (HDHP), PPO, POS
A3H Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, HMO, Medicare Advantage
A3I Pennsylvania Capital Blue-Cross of Pennsylvania Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP)
A3J Illinois Blue-Cross Blue-Shield of Illinois POS, PPO, Medicaid
A3K Texas Blue-Cross Blue-Shield of Texas HMO, Medicare Advantage, EPO
A3L Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania High-Deductible Health Plan (HDHP), Traditional Indemnity, POS
A3M Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield PPO, Medicaid, EPO
A3N Illinois Blue-Cross Blue-Shield of Illinois Medicare Advantage, HMO, Traditional Indemnity
A3O Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, High-Deductible Health Plan (HDHP), PPO
A3P Minnesota Blue-Cross Blue-Shield of Minnesota Traditional Indemnity, Medicaid, HMO
A3Q New Jersey Horizon Blue-Cross Blue-Shield of New Jersey EPO, Medicare Advantage, High-Deductible Health Plan (HDHP)
A3R Pennsylvania Capital Blue-Cross of Pennsylvania PPO, POS, Traditional Indemnity
A3S Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, High-Deductible Health Plan (HDHP), EPO
A3T Texas Blue-Cross Blue-Shield of Texas HMO, Medicare Advantage, POS
A3U Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP)
A3V Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania PPO, Medicaid, Medicare Advantage
A3W Minnesota Blue-Cross Blue-Shield of Minnesota POS, Traditional Indemnity, HMO
A3X Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), EPO, PPO
A3Y Texas Blue-Cross Blue-Shield of Texas Medicaid, Medicare Advantage, HMO
A3Z New Jersey Horizon Blue-Cross Blue-Shield of New Jersey Traditional Indemnity, POS, High-Deductible Health Plan (HDHP)
A4A Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, Medicaid, Traditional Indemnity
A4B Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), EPO, POS
A4C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield Medicare Advantage, HMO, Traditional Indemnity
A4D Illinois Blue-Cross Blue-Shield of Illinois EPO, PPO, Medicaid
A4E Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), Medicare Advantage, POS
A4F Michigan Blue-Cross Blue-Shield of Michigan HMO, Traditional Indemnity, EPO
A4G Pennsylvania Capital Blue-Cross of Pennsylvania PPO, Medicaid, High-Deductible Health Plan (HDHP)
A4H Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, Medicare Advantage, HMO
A4I Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP)
A4J Illinois Blue-Cross Blue-Shield of Illinois Medicaid, POS, PPO
A4K New Jersey Horizon Blue-Cross Blue-Shield of New Jersey Medicare Advantage, High-Deductible Health Plan (HDHP), EPO
A4L Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, Traditional Indemnity, POS
A4M Pennsylvania Capital Blue-Cross of Pennsylvania EPO, Medicaid, PPO
A4N Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity
A4O Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, HMO, High-Deductible Health Plan (HDHP)
A4P Illinois Blue-Cross Blue-Shield of Illinois PPO, Traditional Indemnity, Medicaid
A4Q Pennsylvania Capital Blue-Cross of Pennsylvania EPO, High-Deductible Health Plan (HDHP), Medicare Advantage
A4R Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, POS, HMO
A4S Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP)
A4T Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield Medicare Advantage, EPO, POS
A4U Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, Medicaid, Traditional Indemnity
A4V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), PPO, EPO
A4W Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, Medicare Advantage, HMO
A4X Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid
A4Y New Jersey Horizon Blue-Cross Blue-Shield of New Jersey EPO, PPO, Medicare Advantage
A4Z Pennsylvania Capital Blue-Cross of Pennsylvania HMO, POS, High-Deductible Health Plan (HDHP)
A5A Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, EPO, Medicaid
A5B Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, PPO, High-Deductible Health Plan (HDHP)
A5C Pennsylvania Capital Blue-Cross of Pennsylvania HMO, Medicare Advantage, POS
A5D Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, EPO, Traditional Indemnity
A5E Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), PPO, Medicare Advantage
A5F Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, HMO, Medicaid
A5G Pennsylvania Capital Blue-Cross of Pennsylvania Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP)
A5H Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicare Advantage, PPO, POS
A5I Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, HMO, EPO
A5J Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), Traditional Indemnity, PPO
A5K Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, Medicaid, High-Deductible Health Plan (HDHP)
A5L Vermont Blue-Cross Blue-Shield of Vermont PPO, Medicare Advantage, Traditional Indemnity
A5M Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield POS, HMO, Medicaid
A5N Pennsylvania Capital Blue-Cross of Pennsylvania Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO
A5O Pennsylvania Capital Blue-Cross of Pennsylvania Medicare Advantage, POS, PPO
A5P Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, Medicaid, Traditional Indemnity
A5Q Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), EPO, Medicare Advantage
A5R California Anthem Blue-Cross PPO, POS, Medicaid
A5S Tennessee Blue-Cross Blue-Shield of Tennessee Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP)
A5T Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, Medicare Advantage, PPO
A5U Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, POS, Traditional Indemnity
A5V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), HMO, EPO
A5W New Jersey Horizon Blue-Cross Blue-Shield of New Jersey PPO, Medicare Advantage, POS
A5Y New Jersey Horizon Blue-Cross Blue-Shield of New Jersey Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP)
A5Z Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, EPO, PPO
A6A Georgia Anthem Blue-Cross Blue-Shield of Georgia Medicare Advantage, POS, Traditional Indemnity
A6B Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, POS, EPO
A6C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield Traditional Indemnity, PPO, High-Deductible Health Plan (HDHP)
A6D Illinois Blue-Cross Blue-Shield of Illinois HMO, Medicare Advantage, POS
A6E Pennsylvania Capital Blue-Cross of Pennsylvania EPO, Traditional Indemnity, PPO
A6F Illinois Blue-Cross Blue-Shield of Illinois Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage
A6G Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, EPO, HMO
A6H Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid
A6I Pennsylvania Capital Blue-Cross of Pennsylvania PPO, Medicare Advantage, EPO
A6J Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, POS, HMO
A6K Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicare Advantage
A6L Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, PPO, High-Deductible Health Plan (HDHP)
A6M Virginia Anthem Blue-Cross Blue-Shield of Virginia Medicaid, HMO, Medicare Advantage
A6N Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, Traditional Indemnity, EPO
A6O Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), PPO, Medicaid
A6P Minnesota Blue-Cross Blue-Shield of Minnesota Medicare Advantage, POS, Traditional Indemnity
A6Q California Anthem Blue-Cross HMO, EPO, High-Deductible Health Plan (HDHP)
A6R Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, Medicaid, Traditional Indemnity
A6S Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), Medicare Advantage, POS
A6T Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, EPO, PPO
A6U Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, HMO, High-Deductible Health Plan (HDHP)
A6V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, Medicare Advantage, Traditional Indemnity
A6W Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, PPO, Medicaid
A6X Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), HMO, POS
A6Y Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicare Advantage, Traditional Indemnity, EPO
A6Z Nevada Anthem Blue-Cross Blue-Shield of Nevada PPO, Medicaid, High-Deductible Health Plan (HDHP)
A7A Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, HMO, Medicare Advantage
A7B Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, EPO, Traditional Indemnity
A7C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield Medicaid, PPO, High-Deductible Health Plan (HDHP)
A7D Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicare Advantage, POS, HMO
A7E Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield EPO, Traditional Indemnity, Medicaid
A7F Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), Medicare Advantage, PPO
A7G Illinois Blue-Cross Blue-Shield of Illinois POS, HMO, High-Deductible Health Plan (HDHP)
A7H Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, Medicaid, EPO
A7I Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, Medicare Advantage, POS
A7J Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO
A7K Illinois Blue-Cross Blue-Shield of Illinois Medicaid, EPO, PPO
A7L Indiana Anthem Blue-Cross Blue-Shield of Indiana Medicare Advantage, POS, High-Deductible Health Plan (HDHP)
A7M Illinois Blue-Cross Blue-Shield of Illinois HMO, Traditional Indemnity, Medicaid
A7N Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, PPO, Medicare Advantage
A7O Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield High-Deductible Health Plan (HDHP), POS, Traditional Indemnity
A7P Pennsylvania Capital Blue-Cross of Pennsylvania Medicaid, HMO, EPO
A7Q Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, High-Deductible Health Plan (HDHP), Medicare Advantage
A7R Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, POS, HMO
A7S Massachusetts Blue-Cross Blue-Shield of Massachusetts Medicaid, EPO, PPO
A7T Vermont Blue-Cross Blue-Shield of Vermont High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity
A7U Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield POS, HMO, Medicaid
A7V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, EPO, High-Deductible Health Plan (HDHP)
A7W Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicare Advantage, Traditional Indemnity, POS
A7X North Dakota Blue-Cross Blue-Shield of North Dakota HMO, Medicaid, PPO
A7Y Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, High-Deductible Health Plan (HDHP), Medicare Advantage
A7Z Virginia Anthem Blue-Cross Blue-Shield of Virginia Traditional Indemnity, POS, EPO
A8A Minnesota Blue-Cross Blue-Shield of Minnesota Medicaid, PPO, High-Deductible Health Plan (HDHP)
A8B Illinois Blue-Cross Blue-Shield of Illinois PPO, Traditional Indemnity, Medicaid
A8C Illinois Blue-Cross Blue-Shield of Illinois EPO, High-Deductible Health Plan (HDHP), POS
A8D California Anthem Blue-Cross HMO, Medicare Advantage, PPO
A8E Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, Traditional Indemnity, EPO
A8F Pennsylvania Highmark Blue-Shield of Pennsylvania High-Deductible Health Plan (HDHP), POS, Medicare Advantage
A8G California Anthem Blue-Cross PPO, HMO, Medicaid
A8H Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield EPO, Traditional Indemnity, High-Deductible Health Plan (HDHP)
A8I Connecticut Anthem Blue-Cross Blue-Shield of Connecticut Medicare Advantage, PPO, POS
A8J Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Medicaid, HMO, EPO
A8K Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania High-Deductible Health Plan (HDHP), Traditional Indemnity, POS
A8L Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania PPO, Medicare Advantage, Medicaid
A8M Virginia Anthem Blue-Cross Blue-Shield of Virginia EPO, HMO, High-Deductible Health Plan (HDHP)
A8N Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, POS, Medicare Advantage
A8O Connecticut Anthem Blue-Cross Blue-Shield of Connecticut Medicaid, PPO, EPO
A8P Pennsylvania Capital Blue-Cross of Pennsylvania High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity
A8Q Connecticut Anthem Blue-Cross Blue-Shield of Connecticut HMO, POS, Medicaid
A8R Texas Blue-Cross Blue-Shield of Texas EPO, PPO, High-Deductible Health Plan (HDHP)
A8S Connecticut Anthem Blue-Cross Blue-Shield of Connecticut Medicare Advantage, Traditional Indemnity, POS
A8T Illinois Blue-Cross Blue-Shield of Illinois Medicaid, HMO, PPO
A8U Connecticut Anthem Blue-Cross Blue-Shield of Connecticut High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity
A8V Connecticut Anthem Blue-Cross Blue-Shield of Connecticut POS, Medicaid, Medicare Advantage
A8W Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield PPO, HMO, High-Deductible Health Plan (HDHP)
A8X Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, EPO, POS
A8Y Connecticut Anthem Blue-Cross Blue-Shield of Connecticut Medicare Advantage, Medicaid, PPO
A8Z Connecticut Anthem Blue-Cross Blue-Shield of Connecticut HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity
A9A Connecticut Anthem Blue-Cross Blue-Shield of Connecticut POS, EPO, Medicare Advantage
A9B Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield EPO, Traditional Indemnity, PPO
A9C Connecticut Anthem Blue-Cross Blue-Shield of Connecticut Medicaid, High-Deductible Health Plan (HDHP), POS
A9D Minnesota Blue-Cross Blue-Shield of Minnesota HMO, Medicare Advantage, Traditional Indemnity
A9E Illinois Blue-Cross Blue-Shield of Illinois POS, PPO, Medicaid
A9F Minnesota Blue-Cross Blue-Shield of Minnesota High-Deductible Health Plan (HDHP), EPO, Medicare Advantage
A9G Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield Traditional Indemnity, HMO, POS
A9H Minnesota Blue-Cross Blue-Shield of Minnesota PPO, Medicaid, High-Deductible Health Plan (HDHP)
A9I Wisconsin Anthem Blue-Cross Blue-Shield of Wisconsin EPO, Medicare Advantage, Traditional Indemnity
A9J Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, POS, High-Deductible Health Plan (HDHP)
A9K Minnesota Blue-Cross Blue-Shield of Minnesota Medicaid, PPO, EPO
A9L Minnesota Blue-Cross Blue-Shield of Minnesota Medicare Advantage, Traditional Indemnity, HMO
A9M Colorado Anthem Blue-Cross Blue-Shield of Colorado High-Deductible Health Plan (HDHP), POS, PPO
A9N Minnesota Blue-Cross Blue-Shield of Minnesota Traditional Indemnity, Medicaid, EPO
A9O Virginia Anthem Blue-Cross Blue-Shield of Virginia Medicare Advantage, HMO, POS
A9P Alaska Premera Blue-Cross Blue-Shield of Alaska PPO, High-Deductible Health Plan (HDHP), Traditional Indemnity
A9Q California Anthem Blue-Cross EPO, Medicaid, Medicare Advantage
A9R Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield HMO, POS, High-Deductible Health Plan (HDHP)
A9S Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield Traditional Indemnity, PPO, EPO
A9T Virginia Anthem Blue-Cross Blue-Shield of Virginia Medicaid, Medicare Advantage, HMO
A9U California Anthem Blue-Cross High-Deductible Health Plan (HDHP), POS, Traditional Indemnity
A9V Illinois Blue-Cross Blue-Shield of Illinois PPO, EPO, Medicaid
A9W Massachusetts Blue-Cross Blue-Shield of Massachusetts Medicare Advantage, High-Deductible Health Plan (HDHP), POS
A9X Texas Blue-Cross Blue-Shield of Texas HMO, Traditional Indemnity, PPO
A9Y California Anthem Blue-Cross Medicaid, EPO, High-Deductible Health Plan (HDHP)
A9Z Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania POS, Medicare Advantage, Traditional Indemnity

 

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Frequently Asked Questions (FAQs)

Prefixes in insurance IDs streamline claims processing by acting as routing codes, directing claims to relevant departments for faster handling. They also contain details about specific plans or networks, enabling insurers to quickly assess coverage.

The BCBS plan prefix identifies the provider, not the coverage benefits. Coverage details vary between plans from the same provider; consult plan documents or contact the BCBS provider for specifics.

Healthcare providers use Blue Cross Blue Shield prefixes, found on a patient's ID card, to route claims accurately to the corresponding BCBS plan for efficient processing.

Yes, BCBS utilizes distinct prefixes on member ID cards to differentiate between individual and group plans. The specific prefixes may vary based on location and BCBS provider, but there is no universal prefix code for individual plans.

If your Blue-Cross Blue-Shield prefix is missing from your ID card, check the back for claim filing instructions or contact Member Services at 1-888-320-BLUE (2583) for assistance. Avoid using prefixes from other cards to prevent claim processing delays.