ReceiptsMD is a public-data aggregator that helps people investigate and compare doctors and hospitals across the United States. Its searchable directory covers 772,695 providers and 1,546 hospitals, bringing together federal records on Medicare claims, procedures, industry payments, prescriptions, and sanctions. Users can explore records by state, specialty, city, or hospital, and review information such as provider billing activity and hospital charges.

The service draws on sources including CMS Medicare claims and hospital data, CMS Open Payments, the OIG exclusion database, and the NPPES provider registry. Records are cross-referenced by National Provider Identifier, with updates scheduled at different intervals: quarterly for the overall dataset, and according to source-specific schedules for federal records. ReceiptsMD also publishes its methodology and invites users to dispute records, emphasizing that the underlying information is public and machine-readable. The platform is designed to make healthcare data easier to inspect and compare; it is not medical advice. Its focus is transparency into publicly reported activity across American healthcare.