Alpha prefixes starting with G

Unofficial reference. Prefixes change. Verify with the plan before submitting a claim. Data last updated .

Alpha prefixes starting with G (13), sorted alphabetically
PrefixPlanStatePlan typeLast checkedSource
G8FBlue Cross and Blue Shield of MontanaMT2025 Three-Character Prefix Updated March 2025 (Blue Cross and Blue Shield of Montana)
G9PPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GBABlue Cross and Blue Shield of MontanaMT2025 Three-Character Prefix Updated March 2025 (Blue Cross and Blue Shield of Montana)
GDFPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GHDPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GMECBA BlueVTPrefix Listing (Updated 02.07.25), Blue Cross and Blue Shield of Vermont
GOUPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GQJPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GTEPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GUJPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GVQPremera Blue CrossAKPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GVYPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
GWJPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)