How TFL works: Medicare pays first. TFL pays second as a wraparound — covering most Medicare cost-shares. At Medicare-participating providers, your typical out-of-pocket on services covered by both is $0. Figures below are educational illustrations using example allowed amounts.
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Across your 2 selected services
- Total allowed
- $370
- Medicare pays
- $296
- TFL pays
- $74
- You pay
- $0
Illustrative only. Real claims depend on the Medicare-approved amount, whether your provider accepts assignment, and TFL coordination rules. See the TFL Handbook 2026, §4–5.
