No patient data, by design
athena records are read into memory, reduced to dates, amounts, provider, payer and status, added up, and thrown away. There is nowhere in the database to put a patient name, birth date or record number, and a test fails if anyone adds one.
The Data sources page lists in plain words what is read and what never is, straight from the code’s own list, with the exact field names folded away for your IT team.