Modernizing Medicare Cost Sharing
Traditional Medicare’s cost-sharing structure has not changed since 1965. Beneficiaries face separate Part A and Part B deductibles, per-day hospital copays, no coinsurance on certain services, and no annual out-of-pocket cap. This brief lays out reform templates proposed by the Simpson-Bowles Commission, the Congressional Budget Office, and others, compares a decade of budget scores, and analyzes a pending Senate bill that would add a spending cap without the offsetting cost-saving reforms.
October 20, 2026



