AlphaPrefix

Alpha prefixes starting with U

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

Alpha prefixes starting with U (18), sorted alphabetically
PrefixPlanStatePlan typeLast checkedSource
U4QCBA BlueVTPrefix Listing (Updated 02.07.25), Blue Cross and Blue Shield of Vermont
U5SBlue Cross and Blue Shield of MontanaMT2025 Three-Character Prefix Updated March 2025 (Blue Cross and Blue Shield of Montana)
U5VCBA BlueVTPrefix Listing (Updated 02.07.25), Blue Cross and Blue Shield of Vermont
UCBPremera Blue CrossAKPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UDVPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UJDPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UMRPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UMXPremera Blue Cross/Shared AdminWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UMZPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UNEBlue Cross and Blue Shield of NebraskaNEProvider Update January 2024 - Blue Cross and Blue Shield of Nebraska (item: University of Nebraska joining BCBSNE in 2024)
UNNPremera Blue CrossAKPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UOHPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
UPJPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)
URIAnthem Blue Cross and Blue Shield (Connecticut)CTAnthem Blue Cross and Blue Shield (Anthem Health Plans of Maine, Inc.) provider telephone and fax directory (ME_CONTACT_00002)
URRAnthem Blue Cross and Blue Shield (Connecticut)CTAnthem Blue Cross and Blue Shield (Anthem Health Plans of Maine, Inc.) provider telephone and fax directory (ME_CONTACT_00002)
UUGRegence BlueCross BlueShield of UtahUTAccount Set-up Instructions - Benefits, University of Utah
UUKRegence BlueCross BlueShield of UtahUTAccount Set-up Instructions - Benefits, University of Utah
UXSPremera Blue CrossWAPremera Blue Cross Three Character Prefixes (Premera Blue Cross, form 020469)