BCBS Prefix P2A to P9Z (2026)
BCBS Prefix P2A to P9Z list is updated from authorized and trusted resources and based on the latest information. BCBS Prefix List P2A-P9Z BCBS Alpha Numeric Prefix BCBS Plan Name Website P2A Regence BCBS https://www.regence.com/home P2B Highmark Blue-Cross Blue-Shield of Pennsylvania https://www.highmarkbcbs.com/ P2C Anthem BCBS Missouri https://www.anthem.com/contact-us/missouri/ P2D Anthem BCBS Missouri https://www.anthem.com/contact-us/missouri/ P2E Independence Blue … Read more