Trustmark Health Benefits
CommercialAlso covers: CoreSource, Luminare Health, Trustmark
Payer ID
35182
Clearinghouse-listed (covers CoreSource/Luminare variants); varies by plan/state — confirm on the member card.
Timely Filing Limit (TFL)
Varies — confirm via portal / clearinghouse
Appeal Window
Varies — confirm via portal / clearinghouse
Clearinghouse
Availity, Claim.MD, and standard clearinghouses
Provider Services
Varies — confirm via portal / clearinghouse
Claims Fax
Varies — confirm via portal / clearinghouse
Claims Address
Varies — confirm via portal / clearinghouse
Provider Portal
https://www.trustmarkbenefits.com/providers
National third-party administrator, formerly CoreSource, with a sister TPA brand (Luminare Health). Routing varies heavily by employer group.
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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