Medicare Program: Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems; and Quality Reporting Programs; Including the Hospital Outpatient Quality Reporting Program and Ambulatory Surgical Center Quality Program; Request for Information on Strengthening the Standardization and Comparability of Hospital Price Transparency (HPT) Data; Prior Authorization; Accrediting Organization (AO) Deeming for Emergency Medical Treatment and Labor Act (EMTALA); and Notices of Closure of Teaching Hospitals and Opportunities To Apply for Available Slots
Key claim: CMS proposes to update Medicare Hospital Outpatient Prospective Payment System and Ambulatory Surgical Center payment rates for CY2027, expand prior authorization to Botulinum Toxin Injection services, and solicit information on improving hospital price transparency data standardization.
Abstract
(Proposed Rule · Health and Human Services Department, Centers for Medicare & Medicaid Services) This proposed rule would revise the Medicare Hospital Outpatient Prospective Payment System (OPPS) and the Medicare Ambulatory Surgical Center (ASC) payment system for calendar year 2027 based on our continuing experience with these systems. We also describe the changes to the amounts and factors used to determine the payment rates for Medicare services paid under the OPPS and those paid under the ASC payment systems. In addition, this proposed rule would update and refine the requirements for the Hospital Outpatient Quality Reporting Program and the Ambulatory Surgical Center Quality Reporting Program. There are no changes to the Rural Emergency Hospital Quality Reporting Program. We propose to expand the prior authorization requirement to include additional Botulinum Toxin Injection services. We also propose to implement certain provisions of the Consolidated Appropriations Act, 2026, for off-campus outpatient departments of a provider. In addition, this proposed rule announces notices of closure of teaching hospitals and opportunities to apply for available slots. This rule also requests information regarding potential approaches to improve comparability and standardization, particularly for complex contracting methodologies, of the HPT information reported in machine- readable files and consumer-friendly displays. We propose hospital AOs with deeming authority to assess compliance with certain Emergency Medical Treatment and Labor Act (EMTALA) administrative requirements during accreditation and reaccreditation surveys. Finally, we are soliciting comments on a potential separate payment under the Inpatient Prospective Payment System (IPPS) for domestic procurement of personal protective equipment and essential medicines.
Why this matters
The annual OPPS/ASC proposed rule sets the payment rates hospitals and ambulatory surgical centers receive for outpatient Medicare services in CY2027, directly shaping provider revenue and beneficiary cost-sharing. The addition of Botulinum Toxin Injection to the prior authorization list would change access workflows for a common outpatient service, and the Hospital Price Transparency RFI signals potential future changes to how patients and researchers can compare hospital prices.