established · 3.5

SMART on FHIR

Score 28.9 / 100 42 providers 27 APIs Search apis.io →
Variants seen in the corpus: SMART On FHIRSMART on FHIRSMART-on-FHIR

Providers using this tag (42)

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

Exemplar 10 Complete, well-documented, and agent-ready
MedplumHealthcareFHIROpen-SourceDeveloper Platform4 APIs91.3Elation HealthHealthcareUnited StatesEHREMR32 APIs84.1drchronoEHRElectronic Health RecordsHealthcareMedical Records7 APIs83.5athenahealthHealthcareEHRElectronic Health RecordsPractice Management25 APIs79.21upHealthHealthcareUnited StatesFHIRHL710 APIs76.0NextGen HealthcareHealthcareUnited StatesEHREMR9 APIs75.7eClinicalWorksEHRFHIRHealthcareElectronic Health Records3 APIs74.9Health GorillaHealthInteroperabilityFHIRClinical Data10 APIs72.0Jefferson HealthAcademic Medical CenterCARIN Blue ButtonCMS InteroperabilityCures Act19 APIs71.1Independence Blue CrossHealthcareHealth InsuranceBlue Cross Blue ShieldManaged Care4 APIs70.9
Strong 10 Solid coverage with minor gaps
Epic SystemsHealthcareUnited StatesEHREMR6 APIs65.5AidboxHealthcareUnited StatesFHIRHL77 APIs63.2TebraHealthcarePractice ManagementEHRMedical Billing9 APIs62.2Practice FusionCompanyHealthcareElectronic Health RecordsEHR4 APIs61.8AWS HealthLakeHealthcareFHIRHealth DataClinical Data8 APIs61.3Oracle Health (Cerner)Bulk FHIRCapabilityStatementCareAwareCerner Millennium13 APIs60.7Temple HealthAcademic Medical CenterCMS InteroperabilityCures ActDSTU210 APIs59.3AdvancedMDHealthcareUnited StatesEHREMR6 APIs58.3ModMedCompanyHealthcareElectronic Health RecordsPractice Management43 APIs57.2AthelasCompanyHealthcareRemote Patient MonitoringElectronic Health Records6 APIs56.5
Developing 7 Usable, with meaningful gaps to close
CommureHealthcareUnited StatesClinical AIAmbient AI1 API53.1NHS EnglandHealthcareUnited KingdomNational Health SystemFHIR10 APIs51.5Penn MedicineHealthcareHospitalAcademic Medical CenterFHIR7 APIs51.2Devoted HealthCompanyHealthcareHealth InsuranceMedicare Advantage23 APIs50.9Sun LifeInsuranceCanadaLife InsuranceHealth Insurance3 APIs49.4CharmHealthEHREMRFHIRHealthcare14 APIs41.9AmeriHealth CaritasHealthcareHealth InsuranceManaged CareMedicaid25 APIs40.4
Thin 9 Limited public surface area
Children's Hospital of PhiladelphiaHealthcarePediatricsFHIR8 APIs37.6CignaCMS InteroperabilityDa VinciDrug FormularyFHIR15 APIs37.0SMART Health ITFHIRHealth ITEHR Integration6 APIs35.9Cohere HealthHealthcareUnited StatesPrior AuthorizationUtilization Management3 APIs34.1Australian Digital Health AgencyHealthcareAustraliaNational Health SystemFHIR6 APIs33.9Community Health SystemsCMS-9115-FFHIRHealthcareHospitals5 APIs32.9RhapsodyHealthcareUnited StatesInteroperabilityIntegration Engine6 APIs31.3OSCAR EMRHealthcareCanadaEHREMR1 API27.9FirelyFHIRHL7HealthcareHealth IT3 APIs27.7
Emerging 5 Early or largely undocumented
AnthemBlue Cross Blue ShieldFHIRHealth BenefitsHealth Insurance3 APIs16.4Defense Health AgencyFederal-GovernmentDefenseDepartment of DefenseHealth1 API15.1CorticoHealthcareCanadaPatient EngagementEMR13.6Glass HealthHealthcareClinical Decision SupportDiagnostic AIDifferential Diagnosis11.9Smile Digital HealthHealthcareFHIRHL7Clinical Data Repository11 APIs11.5
Minimal 1 Almost no public developer surface
Verata HealthCompanyHealthcarePrior AuthorizationArtificial Intelligence2.2

APIs with this tag (26)

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 8 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...84.1drchrono SMART on FHIR R4 APIThe ONC-certified SMART on FHIR R4 interoperability API for the DrChrono EHR. Read-only, 27 US Core resourc...83.5FHIR APIsathenahealth FHIR R4 APIs provide standards-based access to clinical and administrative data. Supports SMAR...79.2NextGen Enterprise Patient Access FHIR APIHL7 FHIR API for the NextGen Enterprise EHR, certified under the 21st Century Cures Act Patient Access crit...75.7NextGen Office FHIR R4 APIHL7 FHIR R4 (4.0.1) Patient Access API for the cloud-based NextGen Office (formerly MediTouch) EHR, coded a...75.7NextGen Office SMART App Launch FHIR APISMART on FHIR App Launch API for NextGen Office enabling vendor applications to obtain USCDIv1 clinical dat...75.7Jefferson Health Plans Patient Access FHIR APIThe Jefferson Health Plans (formerly Health Partners Plans) Patient Access FHIR API exposes adjudicated cla...71.1Thomas Jefferson University Hospital FHIR DSTU2 APIThe legacy Thomas Jefferson University Hospital DSTU2 FHIR endpoint listed in Epic's public R4 endpoint reg...71.1
Strong 10 Solid coverage with minor gaps
Epic CDS Hooks APIEpic's support for the CDS Hooks specification, letting external clinical decision support services return ...65.5Epic SMART on FHIR AuthorizationEpic's SMART on FHIR / OAuth 2.0 authorization surface backing the FHIR APIs. The live .well-known/smart-co...65.5Tebra FHIR APISMART on FHIR (HL7 FHIR R4) patient-access API built on US Core Implementation Guide STU3 Release 3.1.1, sa...62.2AWS HealthLake FHIR R4 Server APITransactional FHIR R4 server endpoints for reading, writing, searching, and validating FHIR resources withi...61.3Oracle Health Millennium FHIR DSTU2 APIThe Cerner Millennium DSTU2 FHIR API supports legacy SMART on FHIR applications and integrations with Meani...60.7Oracle Health Millennium Platform FHIR R4 APIThe full HL7 FHIR R4 REST surface of Oracle Health Millennium — 44 resource types, 123 operations, derived ...60.7Oracle Health SMART on FHIR App LaunchOracle Health implements the SMART on FHIR App Launch framework (standalone and EHR-launch) with OpenID Con...60.7Temple Health FHIR DSTU2 APIThe legacy Temple Health DSTU2 FHIR endpoint listed in Epic's public DSTU2 endpoint registry under the orga...59.3AdvancedMD FHIR Single API (US Core 6.1.0)Read-only HL7 FHIR R4 (4.0.1) API for single-patient data access, aligned to the HL7 FHIR US Core Implement...58.3Commure EHR FHIR APIONC (g)(10)-certified, US Core 6.1.0-compliant FHIR R4B server exposing patient health data from Air to aut...56.5
Developing 1 Usable, with meaningful gaps to close
Commure FHIR APIThe HL7 FHIR REST API of the Commure Developer Platform, together with its OpenID Connect / SMART App Launc...53.1
Thin 4 Limited public surface area
DBHi Biomedical and Health InformaticsCHOP's Department of Biomedical and Health Informatics (DBHi) maintains 168 public repositories covering he...37.6NCTS 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...27.7
Emerging 3 Early or largely undocumented
Anthem Patient Access APIThe Anthem Patient Access API provides members access to their personal health data via HL7 FHIR R4, as req...16.4MHS Genesis SMART on FHIR APIMHS Genesis, the Department of Defense electronic health record built on Oracle Health (Cerner), exposes a ...15.1Smile CDR SMART on FHIRSMART on FHIR / OAuth2 / OIDC authorization surface for FHIR endpoints, supporting standalone launch, EHR l...11.5

Score breakdown

Frequency
48.9
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
60.5
mean composite of providers using it
Cohesion
28.8
strength of nearest seed neighbor

Related tags

FHIR 39 co-occurrences HL7 21 co-occurrences US Core 10 co-occurrences Patient 14 co-occurrences Patient Access 15 co-occurrences Encounter 10 co-occurrences Practitioner 10 co-occurrences Observation 10 co-occurrences

Where this tag comes from

Provider tag36
Api tag27

Cohort brief

Auto-generated

The 42 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
42
all scored
Mean Kin Score
49.8
+29.1 vs catalog 20.7
Mean Agent Readiness
27.5
+17.8 vs catalog 9.7
Spread
2.2–91.3
median 52.3 · σ 22.4
How the 42 split by band
Exemplar 10Strong 10Developing 7Thin 9Emerging 5Minimal 1
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 45.4 17.5 +27.9 42
Access Clarity 47.9 22.3 +25.6 42
Developer Ergonomics 41.9 17.9 +24 42
Contract Governance 25.6 6.4 +19.2 42
Operational Transparency 29.7 11.3 +18.4 42
Discoverability 75.8 60.4 +15.4 42

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) 50% 16% +34
MCP server (first-party) 14% 7% +7
Agent Skills 0% 0% 0
OAuth scopes 69% 9% +60
Security 98% 88% +10
Arazzo workflows 10% 2% +8
Governance rules 33% 13% +20

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 91.3
  2. 2 Elation Health 84.1
  3. 3 drchrono 83.5
  4. 4 athenahealth 79.2
  5. 5 1upHealth 76
  6. 6 NextGen Healthcare 75.7
  7. 7 eClinicalWorks 74.9
  8. 8 Health Gorilla 72
  9. 9 Jefferson Health 71.1
  10. 10 Independence Blue Cross 70.9
Top by Agent Readiness
  1. 1 ModMed 52
  2. 2 Medplum 50.8
  3. 3 Elation Health 48.1
  4. 4 Aidbox 43.7
  5. 5 Commure 42.2
  6. 6 eClinicalWorks 41.4
  7. 7 Epic Systems 39.7
  8. 8 NHS England 39.7
  9. 9 Devoted Health 39.5
  10. 10 AdvancedMD 38.7
All 42 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 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"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.