Blue Cross Blue Shield Medicare Advantage
Medicare AdvantageAlso covers: BCBS Medicare Advantage, Blue Cross Medicare, Blue MA
Payer ID
Varies — confirm via portal / clearinghouse
Blue Cross MA plans are administered by independent local Blue plans — payer ID, timely filing, and appeal rules are set by the local plan and the member's alpha prefix.
Timely Filing Limit (TFL)
Determined by the local Blue plan / provider contract
Appeal Window
Medicare Advantage appeals follow CMS Part C rules (commonly 60 days from the denial); verify with the local Blue plan
Clearinghouse
Availity (most Blue plans)
Provider Services
Varies — confirm via portal / clearinghouse
Claims Fax
Varies — confirm via portal / clearinghouse
Claims Address
Varies — confirm via portal / clearinghouse
Provider Portal
Varies — confirm via portal / clearinghouse
No single national Blue Cross MA payer — claims route to the member's LOCAL Blue plan (identified by the alpha prefix).
Values vary by plan, region, and contract and can change. Confirm in the payer portal or with your clearinghouse before filing.
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