Part C Reporting Requirements
This section contains information related to the Part C reporting requirements. Each Medicare Advantage organization must have an effective procedure to develop, compile, evaluate, and report information to CMS in the time and manner that CMS requires. The Part C reporting requirements and technical specifications describe the required level of reporting, timeframes, deadlines, and specific data elements for each reporting section.
Final Part C reporting requirements are posted in the Downloads section of this page.
Downloads
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CY2026 Part C Technical Specifications (12.01.2025) (PDF) -
CY2026 Part C Reporting Requirements (12.01.2025) (PDF) -
CY 2025 Part C Technical Specifications (PDF) -
CY 2025 Part C Reporting Requirements (PDF) -
CY 2025 Part C Supplemental Benefit Utilization and Costs FAQ (PDF) -
Part C Reporting Requirements and Technical Specifications (Archive) (ZIP)
Page Last Modified:
12/01/2025 02:31 PM