CMS Enforces Updated Hospital Price Transparency April 1, 2026—Medicare Tips
Starting April 1, 2026, CMS begins enforcing updated hospital price transparency rules. The changes include new allowed-amount fields in hospitals’ machine-readable files and updated attestation/identifier requirements. Medicare beneficiaries can use the posted “shoppable services” data to compare scheduled outpatient care—but the figures are not a personalized Medicare out-of-pocket estimate.
