established · 0.0 capabilitymarket schemaindustry

SMART on FHIR

Score 28.8 / 100 45 providers +6 via APIs 28 APIs Search apis.io →

Providers using this tag (45)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 9 Complete, well-documented, and agent-ready
MedplumHealthcareFHIROpen-SourceDeveloper Platform1 API87.4Elation HealthHealthcareUnited StatesEHREMR19 APIs83.7drchronoEHRElectronic Health RecordsHealthcareMedical Records2 APIs80.91upHealthHealthcareUnited StatesFHIRHL710 APIs75.7eClinicalWorksEHRFHIRHealthcareElectronic Health Records3 APIs74.2NextGen HealthcareHealthcareUnited StatesEHREMR2 APIs70.4Jefferson HealthAcademic Medical CenterCARIN Blue ButtonCMS InteroperabilityCures Act2 APIs69.8Health GorillaHealthInteroperabilityFHIRClinical Data1 API68.2Independence Blue CrossHealthcareHealth InsuranceBlue Cross Blue ShieldManaged Care4 APIs67.0
Strong 10 Solid coverage with minor gaps
MedblocksHealthHealthcareFHIRopenEHR2 APIs64.9Epic SystemsHealthcareUnited StatesEHREMR6 APIs64.1AidboxHealthcareUnited StatesFHIRHL77 APIs61.8Practice FusionCompanyHealthcareElectronic Health RecordsEHR4 APIs61.4Temple HealthAcademic Medical CenterCMS InteroperabilityCures ActDSTU21 API61.1Allscripts Healthcare SolutionsHealthcare ITEHRClinicalFHIR2 APIs60.6ModMedCompanyHealthcareElectronic Health RecordsPractice Management4 APIs56.9Penn MedicineHealthcareHospitalAcademic Medical CenterFHIR1 API55.7Cambio Healthcare SystemsHealthcareElectronic Health RecordsEHRClinical Decision Support19 APIs54.7AdvancedMDHealthcareUnited StatesEHREMR3 APIs54.5
Developing 14 Usable, with meaningful gaps to close
AthelasCompanyHealthcareRemote Patient MonitoringElectronic Health Records1 API53.6DIPSCompanyHealthcareElectronic Health RecordsHealth IT2 APIs53.0CommureHealthcareUnited StatesClinical AIAmbient AI1 API52.3Elevance HealthFortune 500HealthcareHealth InsuranceFHIR1 API50.6NHS EnglandHealthcareUnited KingdomNational Health SystemFHIR7 APIs49.1Oracle Health (Cerner)Bulk FHIRCapabilityStatementCareAwareCerner Millennium54 APIs48.4Devoted HealthCompanyHealthcareHealth InsuranceMedicare Advantage3 APIs47.6AetnaHealth InsuranceHealthcareFHIRPatient Access95 APIs47.5CarefluenceCompanyHealthcareInteroperabilityFHIR2 APIs47.3Sun LifeInsuranceCanadaLife InsuranceHealth Insurance3 APIs47.3CenteneHealthcareInsuranceManaged CareFHIR12 APIs44.6Children's Hospital of PhiladelphiaHealthcarePediatricsFHIR1 API42.7CharmHealthEHREMRFHIRHealthcare1 API40.6AmeriHealth CaritasHealthcareHealth InsuranceManaged CareMedicaid2 APIs39.8
Thin 7 Limited public surface area
CignaCMS InteroperabilityDa VinciDrug FormularyFHIR4 APIs37.1SMART Health ITFHIRHealth ITEHR Integration1 API36.0Australian Digital Health AgencyHealthcareAustraliaNational Health SystemFHIR6 APIs33.9Cohere HealthHealthcareUnited StatesPrior AuthorizationUtilization Management3 APIs33.0Community Health SystemsCMS-9115-FFHIRHealthcareHospitals1 API31.5OSCAR EMRHealthcareCanadaEHREMR1 API27.9FirelyFHIRHL7HealthcareHealth IT1 API27.1
Emerging 4 Early or largely undocumented
Healthy.ioCompanyHealthHealthcareDigital Health21.2CorticoHealthcareCanadaPatient EngagementEMR13.6Glass HealthHealthcareClinical Decision SupportDiagnostic AIDifferential Diagnosis11.9Smile Digital HealthHealthcareFHIRHL7Clinical Data Repository11 APIs11.5
Unrated 1 Not yet scored
Verata HealthCompanyHealthcarePrior AuthorizationArtificial Intelligence

APIs with this tag (27)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 7 Complete, well-documented, and agent-ready
Elation FHIR R4 APIHL7 FHIR R4 (v4.0.1) API with US Core v5.0.1 and SMART on FHIR 1.0.0 support, used for standards-based inte...83.7drchrono SMART on FHIR R4 APIThe ONC-certified SMART on FHIR R4 interoperability API for the DrChrono EHR. Read-only, 27 US Core resourc...80.9FHIR APIsathenahealth FHIR R4 APIs provide standards-based access to clinical and administrative data. Supports SMAR...76.7NextGen Enterprise Patient Access FHIR APIHL7 FHIR API for the NextGen Enterprise EHR, certified under the 21st Century Cures Act Patient Access crit...70.4NextGen Office SMART App Launch FHIR APISMART on FHIR App Launch API for NextGen Office enabling vendor applications to obtain USCDIv1 clinical dat...70.4Jefferson Health Plans Patient Access FHIR APIThe Jefferson Health Plans (formerly Health Partners Plans) Patient Access FHIR API exposes adjudicated cla...69.8Thomas Jefferson University Hospital FHIR DSTU2 APIThe legacy Thomas Jefferson University Hospital DSTU2 FHIR endpoint listed in Epic's public R4 endpoint reg...69.8
Strong 5 Solid coverage with minor gaps
Epic CDS Hooks APIEpic's support for the CDS Hooks specification, letting external clinical decision support services return ...64.1Epic SMART on FHIR AuthorizationEpic's SMART on FHIR / OAuth 2.0 authorization surface backing the FHIR APIs. The live .well-known/smart-co...64.1Temple Health FHIR DSTU2 APIThe legacy Temple Health DSTU2 FHIR endpoint listed in Epic's public DSTU2 endpoint registry under the orga...61.1Veradigm FHIR R4 API (formerly Allscripts)HL7 FHIR R4 (4.0.1) REST API for Veradigm EHR, aligned to USCDI for 21st Century Cures Act patient and prov...60.6AWS HealthLake FHIR R4 Server APITransactional FHIR R4 server endpoints for reading, writing, searching, and validating FHIR resources withi...59.4
Developing 9 Usable, with meaningful gaps to close
Commure EHR FHIR APIONC (g)(10)-certified, US Core 6.1.0-compliant FHIR R4B server exposing patient health data from Air to aut...53.6DIPS FHIR R4 APIThe DIPS HL7 FHIR R4 API exposes core clinical and administrative data from the DIPS Arena EHR — Patient, P...53.0Oracle Health Millennium FHIR DSTU2 APIThe Cerner Millennium DSTU2 FHIR API supports legacy SMART on FHIR applications and integrations with Meani...48.4Oracle Health SMART on FHIR App LaunchOracle Health implements the SMART on FHIR App Launch framework (standalone and EHR-launch) with OpenID Con...48.4Aetna Patient Access FHIR APIHL7 FHIR R4 Patient Access API giving Aetna members, through an app they authorize, access to their adjudic...47.5Carefluence Open API R4The ONC-certified § 170.315(g)(10) Standardized API for Patient and Population Services. A HL7 FHIR R4 (4.0...47.3Carefluence SMART on FHIR Authorization ServerThe first-party OpenID Connect / OAuth 2.0 authorization server that issues every token the Carefluence Ope...47.3UC Davis Health FHIR R4 endpointUC Davis Health runs a live HL7 FHIR R4 endpoint on its own domain at emrrp.ucdmc.ucdavis.edu, registered i...47.3DBHi Biomedical and Health InformaticsCHOP's Department of Biomedical and Health Informatics (DBHi) maintains 168 public repositories covering he...42.7
Thin 4 Limited public surface area
Select Medical FHIR R4 APILive HL7 FHIR R4 (4.0.1) patient-access API operated by Select Medical on its Epic platform (community et09...34.5NCTS FHIR Terminology ServerThe National Clinical Terminology Service (NCTS) FHIR terminology server, operated by ADHA on CSIRO Ontoser...33.9Rhapsody Guardian (Healthcare API Gateway)Rhapsody Guardian is a healthcare-purpose-built API gateway, launched October 2025, that lets healthcare or...31.3Firely Server FHIR REST APIEvery Firely Server (formerly Vonk) instance exposes the standard HL7 FHIR REST API contract — type-level a...27.1
Emerging 2 Early or largely undocumented
MHS Genesis SMART on FHIR APIMHS Genesis, the Department of Defense electronic health record built on Oracle Health (Cerner), exposes a ...22.0Smile CDR SMART on FHIRSMART on FHIR / OAuth2 / OIDC authorization surface for FHIR endpoints, supporting standalone launch, EHR l...11.5

Companies reaching this through an API (6)

These companies publish an API, specification or operation carrying “SMART on FHIR” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

athenahealth AWS HealthLake Defense Health Agency Rhapsody Select Medical Holdings University of California, Davis

Score breakdown

Frequency
50.4
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
57.3
mean composite of providers using it
Cohesion
29.3
strength of nearest seed neighbor

Related tags

US Core 15 co-occurrences FHIR 47 co-occurrences HL7 26 co-occurrences Patient 18 co-occurrences Patient Access 20 co-occurrences Practitioner 13 co-occurrences Encounter 12 co-occurrences Observation 12 co-occurrences

Where this tag comes from

Provider tag45
Api tag28

Cohort brief

Auto-generated

The 44 providers in the APIs.io catalog tagged SMART on FHIR, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
44
all scored
Mean Kin Score
50.5
+26.6 vs catalog 23.9
Mean Agent Readiness
31.2
+19.2 vs catalog 12
Spread
11.5–87.4
median 51.5 · σ 18.4
How the 44 split by band
Exemplar 9Strong 10Developing 14Thin 7Emerging 4Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 46.3 19.8 +26.5 44
Developer Ergonomics 47.1 23.4 +23.7 44
Access Clarity 47.9 26.5 +21.4 44
Contract Governance 21.8 6.4 +15.4 44
Operational Transparency 29.1 14 +15.1 44
Discoverability 70.8 61.2 +9.6 44

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 16% 10% +6
MCP server (first-party) 18% 13% +5
Agent Skills 0% 0% 0
OAuth scopes 78% 11% +67
Security 98% 97% +1
Arazzo workflows 9% 2% +7
Governance rules 27% 14% +13

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Medplum 87.4
  2. 2 Elation Health 83.7
  3. 3 drchrono 80.9
  4. 4 1upHealth 75.7
  5. 5 eClinicalWorks 74.2
  6. 6 NextGen Healthcare 70.4
  7. 7 Jefferson Health 69.8
  8. 8 Health Gorilla 68.2
  9. 9 Independence Blue Cross 67
  10. 10 Medblocks 64.9
Top by Agent Readiness
  1. 1 Medblocks 64.4
  2. 2 Medplum 52
  3. 3 ModMed 49.8
  4. 4 Centene 44.1
  5. 5 Health Gorilla 43.7
  6. 6 Aidbox 43.7
  7. 7 Elation Health 42.3
  8. 8 Cambio Healthcare Systems 42.3
  9. 9 Aetna 42.3
  10. 10 Commure 42.2
All 45 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 15 September 2026, across 27661 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/smart-on-fhir"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/smart-on-fhir"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/smart-on-fhir/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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