HL7 admission ingestion
Workflow steps
| Number | Source | Destination | Description |
|---|---|---|---|
| 1 | Hospital EHR | HL7 gateway | ADT^A01 via MLLP |
| 2 | HL7 gateway | Mapping service | Canonical patient + visit |
| 3 | Mapping service | Patient master | Match or create EMPI record |
| 4 | Patient master | Encounter service | Create encounter |
| 5 | Encounter service | Audit service | Record data write |