Illustrative sample, not a client engagement. No results are published because this scenario has no verified outcome.
Challenge
Partner applications need patient, encounter, and observation data, but the system of record exposes a private API and a set of HL7 feeds. Each new partner starts a custom project.
Solution overview
A FHIR R4 facade exposes a small, documented set of resources. The facade reads from the existing store and feeds, applies the agreed profiles, and keeps authorization at the API boundary. Partners integrate once against the published contract.
Approach
- Select the resources and elements the first consumers require.
- Map source fields to FHIR elements and record known gaps.
- Protect the API with the customer identity platform.
- Publish synthetic examples so partners can build before production access.
Technologies
- FHIR R4
- REST
- JSON
- HL7 v2