Discharge the patient. Gated on the originating visit's discharge checklist (409 `DISCHARGE_BLOCKED` with the checklist in the body). Standing orders on the stay are discontinued in the same transaction so nothing keeps generating occurrences for a patient who went home. Returns the discharge summary (ITE-710): the entry plus the unperformed billable occurrences and the estimate id — the caller converts the estimate themselves; nothing here writes a bill.

The authorization rail: what the client approved, what has been charged, what the schedule says is still coming. Shape mirrors TreatmentAuthorization in the web treatment view models. Amounts are 2dp, rounded half away from zero to match the Postgres numeric(10,2) convention the estimate itself is stored in.

Result of evaluating the "Missing Before Discharge" safety checklist for an appointment (PAW-628). Items are grouped by how they gate discharge so the UI can render three sections: required, recommended, and already-completed.

The stay header. Billing state is not on this record by design — string? HospitalStayDto.EstimateId points at the stay's running estimate and the estimate is the authority for what has been charged.

Patient header shown on every board card and on the patient rail.