Healthcare / FHIR API
Includes / RevIncludes
FHIR R4Use _include and _revinclude to retrieve related FHIR resources in fewer requests.
Authentication
OAuth 2.0
Bearer token
Scope
healthcare.read
Required
Standard
HL7 FHIR R4
FHIR R4
Rate limit
600 requests / min
Default
Response
Bundle / JSON
application/fhir+json
_include
Include subject
https://api.mediloop.com/fhir/r4/Observation?patient=pat_123&_include=Observation:subject_revinclude
Reverse include
https://api.mediloop.com/fhir/r4/Patient/pat_123?_revinclude=Observation:subjectSupported relationships
| Resource | Relationship |
|---|---|
| Observation | Observation:subject |
| Encounter | Encounter:subject |
| MedicationRequest | MedicationRequest:subject |
| DiagnosticReport | DiagnosticReport:result |
Bundle behavior
Included resources are returned as Bundle entries with search.mode = include and should be deduplicated by resource identity.
Examples
Performance guidance
Avoid deep or unbounded include chains. Prefer targeted includes that materially reduce client round trips.