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This site hosts public records obtained by Persius.

Records

This repository currently contains successfully acquired public records pertaining to the following subjects.

Claims Denial Data

Requests

The following list documents requests which we are making publicly available, regardless of the status or outcome of the request.

Record Source Date of Submission Status Description
Centers for Medicare and Medicaid Services 3/28/24 Submitted Complete technical documentation for the Medicare Appeals System (MAS). This is a collaboration with the Data Liberation Project.
Centers for Medicare and Medicaid Services 3/28/24 Submitted Case data for Level 2 Appeal outcomes for Medicare Parts A, B, C, and D dating back to 2015. This is a collaboration with the Data Liberation Project.