established · 3.3

Patient

Score 25.6 / 100 36 providers 39 APIs Search apis.io →
Variants seen in the corpus: Patientpatient

Providers using this tag (36)

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

Exemplar 8 Complete, well-documented, and agent-ready
Centers for Medicare and Medicaid ServicesMedicareMedicaidHealthcareHealth Insurance26 APIs85.2athenahealthHealthcareEHRElectronic Health RecordsPractice Management25 APIs79.2eClinicalWorksEHRFHIRHealthcareElectronic Health Records3 APIs74.9Hint HealthDirect Primary CareDPCHealthcareMembership Management49 APIs73.0Health GorillaHealthInteroperabilityFHIRClinical Data10 APIs72.0Jefferson HealthAcademic Medical CenterCARIN Blue ButtonCMS InteroperabilityCures Act19 APIs71.1Canvas MedicalEHRFHIRHealthcareElectronic Health Records30 APIs70.1MetriportHealthcareMedical RecordsFHIRHealth Data7 APIs68.2
Strong 5 Solid coverage with minor gaps
TebraHealthcarePractice ManagementEHRMedical Billing9 APIs62.2Oracle Health (Cerner)Bulk FHIRCapabilityStatementCareAwareCerner Millennium13 APIs60.7LifenCompanyHealthcareFHIRInteroperability7 APIs59.4Temple HealthAcademic Medical CenterCMS InteroperabilityCures ActDSTU210 APIs59.3ModMedCompanyHealthcareElectronic Health RecordsPractice Management43 APIs57.2
Developing 13 Usable, with meaningful gaps to close
Zus HealthHealthFHIRInteroperabilityPatient Data7 APIs54.2NHS EnglandHealthcareUnited KingdomNational Health SystemFHIR10 APIs51.5Devoted HealthCompanyHealthcareHealth InsuranceMedicare Advantage23 APIs50.9MEDITECHCompanyEHRHealthcareFHIR9 APIs50.0Moxe HealthHealthcareUnited StatesInteroperabilityClinical Data2 APIs49.9GP ConnectNHSFHIRHealthcareGP Records9 APIs46.6CMS — Centers for Medicare & Medicaid ServicesHealthcareMedicareMedicaidFHIR25 APIs43.9HL7 FHIRClinicalFHIRHealthcareHL78 APIs43.8CharmHealthEHREMRFHIRHealthcare14 APIs41.9CMS Blue Button 2.0Blue ButtonCARINMedicareFHIR5 APIs41.9Orion HealthHealthPublic APIs33 APIs41.8AmeriHealth CaritasHealthcareHealth InsuranceManaged CareMedicaid25 APIs40.4EMIS HealthHealthcareUnited KingdomEHREMR3 APIs39.7
Thin 8 Limited public surface area
Clever CareCompanyLife SciencesHealth InsuranceMedicare Advantage13 APIs38.5Varian Medical SystemsHealthcareOncologyMedical DevicesFHIR12 APIs37.3CignaCMS InteroperabilityDa VinciDrug FormularyFHIR15 APIs37.0Department of Veterans Affairs (VA)Federal-GovernmentHealthcareVeterans30 APIs35.6wellcare-health-plansFortune 50013 APIs34.3Elevance HealthFortune 500HealthcareHealth InsuranceFHIR9 APIs33.7Community Health SystemsCMS-9115-FFHIRHealthcareHospitals5 APIs32.9InteleradMedical ImagingPACSEnterprise ImagingRadiology9 APIs26.8
Emerging 2 Early or largely undocumented
Fast Healthcare Interoperability ResourcesHealthcareStandardsInteroperability33 APIs19.9Eden HealthCompanyHealthcarePrimary CareVirtual Care43 APIs16.7

APIs with this tag (39)

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 9 Complete, well-documented, and agent-ready
Centers for Medicare and Medicaid Services Patient APIBeneficiary (Patient) resources.85.2CMS Beneficiary Claims Data API (BCDA)Enables Medicare Accountable Care Organizations (ACOs) and alternative payment model participants to retrie...85.2athenahealth Patient APIThe Patient API from athenahealth — 2 operation(s) for patient.79.2healow Patient-Centric FHIR APIPatient-facing FHIR R4 APIs accessible through the healow developer portal, letting third-party application...74.9Hint Health Patient APIThe Patient API from Hint Health — 3 operation(s) for patient.73.0Health Gorilla Patient APIPatient demographics and patient-scoped record retrieval.72.0Jefferson Health Patient APIDemographics and other administrative information about an individual receiving care.71.1Canvas Medical Patient APIPatient demographic and administrative data70.1Metriport Patient APIMedical API patient management.68.2
Strong 7 Solid coverage with minor gaps
Tebra FHIR APISMART on FHIR (HL7 FHIR R4) patient-access API built on US Core Implementation Guide STU3 Release 3.1.1, sa...62.2Tebra Patient APICore patient demographic record. Base host (api.tebra.com) matches the Oct 2023 "General API Documentation"...62.2Cerner (Oracle Health) Patient APIPatient demographics and identifiers.60.7Oracle Health Millennium Platform FHIR R4 APIThe full HL7 FHIR R4 REST surface of Oracle Health Millennium — 44 resource types, 123 operations, derived ...60.7Lifen Patient APIThe Patient API from Lifen — 2 operation(s) for patient.59.4Temple Health Patient APIDemographics and other administrative information about an individual receiving care.59.3ModMed Patient APIThe Patient FHIR resource typeBase profile: http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient57.2
Developing 13 Usable, with meaningful gaps to close
Zus Health Patient APIFHIR R4 Patient resources.54.2Personal Demographics Service (PDS) - FHIR APINational electronic database of NHS patient demographic details - name, address, date of birth, related peo...51.5Devoted Health Patient APIThe Patient API from Devoted Health — 2 operation(s) for patient.50.9meditech Patient APIUS Core Patient resources50.0Moxe Health Chart Retrieval APIInitiate a patient chart request and check its status. The API ingests a release-of-information request wit...49.9GP Connect Patient APIThe Patient API from GP Connect — 4 operation(s) for patient.46.6CMS — Centers for Medicare & Medicaid Services Patient APIThe Patient API from CMS — Centers for Medicare & Medicaid Services — 2 operation(s) for patient.43.9HL7 FHIR Patient APIPatient demographic and identity resources43.8CharmHealth Patient APIPatient demographic resource41.9CMS Blue Button 2.0 Patient APIBeneficiary demographic and administrative data.41.9Orion Health Patient APIOperations on Patient resources41.8AmeriHealth Caritas Patient APIThe Patient FHIR resource type40.4EMIS Partner API (PAPI)The EMIS Partner API (PAPI) is a RESTful JSON API for EMIS-X / EMIS Web integration, exposing appointments,...39.7
Thin 9 Limited public surface area
Clever Care Patient APIThe Patient API from Clever Care — 2 operation(s) for patient.38.5Varian Medical Systems Patient APIOncology patient demographics and identifiers37.3Cigna Patient APIThe Patient API from Cigna — 4 operation(s) for patient.37.0Department of Veterans Affairs (VA) Patient APIThe Patient API from Department of Veterans Affairs (VA) — 1 operation(s) for patient.35.6VA Patient Health API (FHIR)Veteran-authorized SMART-on-FHIR API exposing the patient's own health record.35.6wellcare-health-plans Patient APIPatient demographic and identity resources.34.3Elevance Health Patient APIThe Patient API from Elevance Health — 2 operation(s) for patient.33.7Community Health Systems Patient APIPatient demographic and clinical data32.9Intelerad Patient APIThe Patient API from Intelerad — 2 operation(s) for patient.26.8
Emerging 1 Early or largely undocumented
Fast Healthcare Interoperability Resources Patient APIThe Patient API from Fast Healthcare Interoperability Resources — 5 operation(s) for patient.19.9

Score breakdown

Frequency
52.2
log-scaled weighted occurrences
Breadth
1.0
spread across providers
Quality lift
61.6
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Observation 18 co-occurrences Encounter 17 co-occurrences Practitioner 17 co-occurrences Condition 18 co-occurrences MedicationRequest 16 co-occurrences AllergyIntolerance 13 co-occurrences DocumentReference 12 co-occurrences Immunization 10 co-occurrences

Where this tag comes from

Api tag36
Provider tag1
Openapi tag28
Openapi op tag99

Cohort brief

Auto-generated

The 36 providers in the APIs.io catalog tagged Patient, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
36
all scored
Mean Kin Score
50
+29.3 vs catalog 20.7
Mean Agent Readiness
31
+21.3 vs catalog 9.7
Spread
16.7–85.2
median 48.3 · σ 16.6
How the 36 split by band
Exemplar 8Strong 5Developing 13Thin 8Emerging 2Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 54.8 17.5 +37.3 36
Developer Ergonomics 41.8 17.9 +23.9 36
Access Clarity 42.8 22.3 +20.5 36
Contract Governance 24.4 6.4 +18 36
Operational Transparency 27.8 11.3 +16.5 36
Discoverability 73.5 60.4 +13.1 36

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 72% 9% +63
Security 100% 88% +12
Arazzo workflows 14% 2% +12
Governance rules 47% 13% +34

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 Centers for Medicare and Medicaid Services 85.2
  2. 2 athenahealth 79.2
  3. 3 eClinicalWorks 74.9
  4. 4 Hint Health 73
  5. 5 Health Gorilla 72
  6. 6 Jefferson Health 71.1
  7. 7 Canvas Medical 70.1
  8. 8 Metriport 68.2
  9. 9 Tebra 62.2
  10. 10 Oracle Health (Cerner) 60.7
Top by Agent Readiness
  1. 1 ModMed 52
  2. 2 Hint Health 44
  3. 3 eClinicalWorks 41.4
  4. 4 Centers for Medicare and Medicaid Services 39.7
  5. 5 NHS England 39.7
  6. 6 Devoted Health 39.5
  7. 7 Lifen 39.4
  8. 8 Health Gorilla 38.5
  9. 9 Jefferson Health 36.9
  10. 10 Canvas Medical 36.7
All 36 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/patient"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/patient"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/patient/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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