CMS Just Made Hospital Pricing Data More Auditable — And Set a Defined Enforcement Start Date
CMS finalized 2026 Hospital Price Transparency revisions requiring percentile-based allowed amounts and claim counts in machine-readable files, with enforcement beginning April 1.
CMS finalized revisions to Hospital Price Transparency rules requiring hospitals to report percentile-based allowed amounts and associated claim counts beginning January 1, 2026, with enforcement starting April 1. The shift increases standardization and auditability of pricing disclosures.
What you need to know
- The move: CMS finalized CY 2026 Hospital Price Transparency revisions requiring hospitals to report median, 10th, and 90th percentile allowed amounts (in dollars) plus a count of claims used — effective January 1, 2026, with enforcement of the revised requirements beginning April 1, 2026.
- Why it matters: Transparency shifts from narrative disclosure toward claims-derived statistical reporting, increasing computational auditability and enforcement precision.
- Who should care: Hospital CFOs, compliance leaders, revenue cycle executives, and data teams responsible for machine-readable file (MRF) production.
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