AdvancedMD Application Access APIs (Legacy Patient APIs)
Non-FHIR REST API family published on the AdvancedMD FHIR portal as "Legacy Patient APIs" and titled "AdvancedMD Application Access APIs" in its own Swagger 2.0 definition (version 1.0.1, supported AdvancedMD v12.6). Eighteen operations over https://ptapi.advancedmd.com/pt-api: POST /authenticate exchanges a patient-portal username, password and practice office key for a bearer token and the list of patients the caller may read, then fifteen read-only /clinical/* endpoints return allergies, assessments, goals, health concerns, immunizations, implanted devices, medications, orders, plans, problems, procedures, providers, results, smoking status and vital signs for a patientid over a required start/end date range. GET /clinical/episodesummaries returns an HL7 C-CDA v3 XML document and GET /demographics/patients/{patientid} returns demographics. Every call carries an `apikey` header alongside the bearer token, and every operation documents a 429 QuotaViolation response.