FHIR®
- Stage boundary
- No direct role is recorded for Plan, Harmonize, Learn + reuse.
- Known limitation
- Base FHIR conformance does not imply conformance to a named research IG; local profiles can diverge, and FHIR is not an analysis-ready warehouse.
Decision support
Compare standards by the job they do
Place up to three profiles side by side. Focus on architectural role, evidence, and the first limitation to test—not on finding a single all-purpose standard.
Working set
Choose profiles
1 of 3 selected
FHIR®Standard
Decision lens
Compare roles before you compare maturity.
The useful question is not “Which standard wins?” It is “Which job must this part of the architecture perform, and what remains uncovered?”
- Start with the job
Decide whether you need guidance, a domain payload, exchange, semantics, governance, or a reusable release.
- Map lifecycle reach
Use the matrix to see where each profile has a direct role. A filled cell is coverage, not a quality score.
- Test the boundary
Read what each option leaves unresolved before judging maturity, confidence, or implementation fit.
Three-part assessment
See the reach, the gaps, and the evidence.
Read left to right. Lifecycle reach comes first; maturity remains an editorial roll-up, not certification.
01 · Lifecycle reach
Where each profile contributes directly
Coverage shows a recorded role at that readiness stage. It does not imply end-to-end implementation.
| Profile | Plan | Acquire | Harmonize | Exchange | Learn + reuse |
|---|---|---|---|---|---|
| FHIR®Standard | HL7® FHIR® R5 has no direct role recorded in Plan. | HL7® FHIR® R5 has a direct role in Acquire. | HL7® FHIR® R5 has no direct role recorded in Harmonize. | HL7® FHIR® R5 has a direct role in Exchange. | HL7® FHIR® R5 has no direct role recorded in Learn + reuse. |
Direct role recordedNo direct role recorded
02 · Boundaries
What each option does not cover
These are design boundaries, not faults. Use them to identify the companion layers your architecture still needs.
03 · Detailed assessment
Check the fit and evidence behind the map
Use the source, status, and limitation together. A higher maturity label does not erase a scope mismatch.
| Assessment | FHIR®HL7® FHIR® R5 |
|---|---|
| Purpose & coverage | Modular resources, profiles, terminology bindings, and APIs for electronic healthcare data exchange. Best fitOperational exchange at system boundaries, eSource acquisition, registries, and clinical-research integrations. |
| Readiness stages | AcquireExchange |
| AI-ready contribution | Machine-readable resources accelerate ingestion, but analytical features still need cohort, temporal, and terminology normalization. |
| First limitation to test | Base FHIR conformance does not imply conformance to a named research IG; local profiles can diverge, and FHIR is not an analysis-ready warehouse. |
| Evidence | E1 + E2 High confidence Formal statusR5 5.0.0 · STU; artifact status varies ReviewSource-checked |
| Maturity | Established STU release; maturity varies by artifact and implementation guide |
| Sources & links | HL7® FHIR® R5 specification (opens in a new tab)Read full profile |