Navigate the Medicare claims data

Why This Topic Matters

The CMS claims data release can be large and difficult to navigate, so understanding the file structure helps users find relevant Medicare utilization and payment information more efficiently.

Article Sections

1. Using the CMS Medicare provider utilization and payment data files

   Introduces the CMS data source and explains the broad layout of the downloadable claims files. It describes the difference between the tab-delimited file, spreadsheet format, and summary tables.

2. Reviewing services performed by a physician

   Describes how to locate provider-specific spreadsheet information and the types of high-level service details available for review. It covers the general categories of data included in the provider-level files.

3. Checking aggregate payments and comparing providers

   Summarizes the aggregate payment file and the kinds of comparisons that can be made across specialties and geographic areas. It also notes the availability of service and patient volume measures.

4. Viewing overall payment and utilization data for specific services

   Explains the summary file used for service-level payment and utilization review. It highlights that the file provides broad payment distribution and utilization information for listed procedures or services.