BCBS Alpha Numeric Prefix from U2A to U9Z (Updated 2022)

BCBS Alpha Numeric Prefix List From U2A to U9Z

BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from U2A to U9Z.

List of BCBS Alpha Numeric Prefix from U2A to U9Z

BCBS Alpha Numerix PrefixBCBS Home Plan NameStateBCBS Home Plan Website
U2ABCBS of TexasTexashttps://www.bcbstx.com/
U2BEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2CEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2DEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2EEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2FBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U2GArkansas BCBSArkansashttps://www.arkansasbluecross.com/
U2HEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2IEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2JEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2KEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2LEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2MBlue-Cross Blue-Shield of OklahomaOklahomahttps://www.bcbsok.com/
U2NAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U2OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U2PRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U2QEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2REmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2SBCBS of TexasTexashttps://www.bcbstx.com/
U2TRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U2URegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U2VEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2WEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2XEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2YEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U2ZBCBS of Western New YorkNew York (Western)https://www.bcbswny.com/
U3AAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U3BAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U3CAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U3DHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U3EHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U3FHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U3GHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U3HEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U3IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U3JAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U3LAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3MAnthem Blue-Cross Blue-Shield of MissouriMissourihttps://www.anthem.com/contact-us/missouri/
U3NAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U3PBCBS of MassachusettsMassachusettsbluecrossma.org
U3QAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3RBCBS of TexasTexashttps://www.bcbstx.com/
U3SBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U3TAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3UBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U3VBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U3WAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3XAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U3YBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U3ZAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U4ACarefirst Blue Cross Blue-ShieldMaryland/District of Columbia/Northern Virginiahttps://provider.carefirst.com/providers/home.page
U4BRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U4CEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U4DAnthem Blue-Cross Blue-Shield of WisconsinWisconsinhttps://providers.anthem.com/wisconsin-provider/home
U4ERegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U4FBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U4GBCBS of MassachusettsMassachusettsbluecrossma.org
U4HAnthem BCBS of GeorgiaGeorgiahttps://www.anthem.com/contact-us/georgia/
U4IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U4JAnthem BCBS of GeorgiaGeorgiahttps://www.anthem.com/contact-us/georgia/
U4KAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U4LAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U4MBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U4NAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U4OAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U4PBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U4QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U4RBCBS of TexasTexashttps://www.bcbstx.com/
U4SBCBS of TexasTexashttps://www.bcbstx.com/
U4TBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U4UAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U4VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U4WAnthem BCBS of OhioOhiohttps://www.anthem.com/contact-us/ohio/
U4XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U4YEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U4ZPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5ABCBS of AlabamaAlabamahttps://www.bcbsal.org/
U5BPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5CHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U5DPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5EPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5FPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5GPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5HPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5JPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5LCarefirst Blue Cross Blue-ShieldMaryland/District of Columbia/Northern Virginiahttps://provider.carefirst.com/providers/home.page
U5MHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U5NAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U5OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5PBCBS of AlabamaAlabamahttps://www.bcbsal.org/
U5QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5RBCBS of TexasTexashttps://www.bcbstx.com/
U5SPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5TPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5UPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5WPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5YPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U5ZPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6ABCBS of TexasTexashttps://www.bcbstx.com/
U6BPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6CAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U6DPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6EPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6FPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6GPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6HPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6JPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6LPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6MEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U6NAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U6OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6PBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U6QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6RBCBS of TexasTexashttps://www.bcbstx.com/
U6SRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U6TRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U6UPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6WPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6YPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U6ZAnthem BCBS of IndianaIndianahttps://providers.anthem.com/indiana-provider/home
U7ABCBS of TexasTexashttps://www.bcbstx.com/
U7BPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7CPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7DAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U7EPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7FPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7GEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U7HRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U7IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7JPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7LPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7MEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U7NPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7PRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U7QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7RBCBS of TexasTexashttps://www.bcbstx.com/
U7SAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U7TRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U7URegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U7VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7WPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7YPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U7ZPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8ABCBS of TexasTexashttps://www.bcbstx.com/
U8BPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8CBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U8DPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8EPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8FPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8GBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U8HPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8JPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8LPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8MPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8NPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8PPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8RBCBS of TexasTexashttps://www.bcbstx.com/
U8SBCBS of MassachusettsMassachusettsbluecrossma.org
U8TPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8UPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8WPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8YPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U8ZPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9AAnthem Blue Cross of CaliforniaCaliforniahttps://www.anthem.com/ca
U9BBCBS of TexasTexashttps://www.bcbstx.com/
U9CHighmark BCBS of PennsylvaniaPennsylvaniahttps://www.highmarkbcbs.com/home/
U9DPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9EPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9FPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9GPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9HPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9IPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9JPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9KPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9LPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9MBCBS of IllinoisIllinoishttps://www.bcbsil.com/
U9NEmpire BCBS of New YorkNew Yorkhttps://www.anthem.com/contact-us/missouri/
U9OPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9PRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U9QPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9RPremera Blue Cross of AlaskaAlaskahttps://www.premera.com/ak/provider/
U9SRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U9TRegence BCBSOregon/Idaho/Utah/Washingtonhttps://www.regence.com/home
U9UPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9VPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9WPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9XPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9YPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
U9ZPrefix Unallocated/Not AssignedYet to be assignedYet to be assigned
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