| ID | product.ingestion.mapping_service |
|---|---|
| Description | Maps HL7 v2 messages to internal canonical model. |
| Key | mapping_service |
| Type | microservice:service |
| Team | Clinical Ingestion |
| Owner | ingestion@healthcare.example |
| Status | active |
| Technologies | Java, HL7, FHIR |
| Attributes | output: canonical clinical model, rules: versioned |
| Tags |
Table of contents
Guide
Mapping Service
The Mapping Service transforms parsed HL7 into the platform’s canonical clinical model, resolving coded values through terminology services before Clinical Data services consume the result.
Why a canonical layer
Hospitals send different field layouts and local codes. Mapping once here keeps Patient Master and Encounter Service free of HL7 specifics.