← BCBS prefix lookup

BlueCard home-plan routing

M2I

BCBS prefix

M2I routes to Blue Cross Blue Shield of Arizona in AZ.

Routing destination

Blue Cross Blue Shield of Arizona

The first three characters on the member’s current ID card identify this BlueCard home plan. Use the terminal trading partner below for the published electronic routes.

Enhanced claim statusEDI 276/277, Availity ECS, or portal automation
Available
EligibilityEDI 270/271
Available
Appeals agentAI appeals workflow
Not published

Member ID guidance

Read the prefix from the current card.

Do not infer a prefix from another member or an older card. Federal Employee Program IDs beginning with a single “R” follow a separate route.

LNLNNNNNNNNN

Masked formats use L for a letter, N for a number, and ? for an unknown character. No member IDs are published.