established · 2.5

EHR

Score 27.9 / 100 86 providers 42 APIs Search apis.io →
Variants seen in the corpus: EHRehr

Providers using this tag (86)

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

Exemplar 8 Complete, well-documented, and agent-ready
Elation HealthHealthcareUnited StatesEMR32 APIs84.1drchronoElectronic Health RecordsHealthcareMedical Records7 APIs83.5athenahealthHealthcareElectronic Health RecordsPractice Management25 APIs79.2NextGen HealthcareHealthcareUnited StatesEMR9 APIs75.7eClinicalWorksFHIRHealthcareElectronic Health Records3 APIs74.9VitalHealth DataWearablesLab TestingDigital Health18 APIs74.7Canvas MedicalFHIRHealthcareElectronic Health Records30 APIs70.1HealthieAPI-FirstAppointmentsBillingCare Plans1 API68.5
Strong 13 Solid coverage with minor gaps
DoseSpote-PrescribingeRxHealthcare8 APIs65.5Epic SystemsHealthcareUnited StatesEMR6 APIs65.5Particle HealthADTC-CDACare CoordinationCarequality17 APIs64.4AmigoCompanyArtificial IntelligenceHealthcareAI Agents72 APIs63.8AidboxHealthcareUnited StatesFHIRHL77 APIs63.2TebraHealthcarePractice ManagementMedical Billing9 APIs62.2RedoxCompanyHealthcareInteroperabilityFHIR5 APIs62.1Practice FusionCompanyHealthcareElectronic Health Records4 APIs61.8JaneHealthcareCanadaPractice Management8 APIs61.0Oracle Health (Cerner)Bulk FHIRCapabilityStatementCareAwareCerner Millennium13 APIs60.7Halo ConnectHealthcareAustraliaFHIRHL73 APIs59.7AdvancedMDHealthcareUnited StatesEMR6 APIs58.3Human APIHealthcareUnited StatesHealth Data3 APIs57.0
Developing 17 Usable, with meaningful gaps to close
Best Practice SoftwareHealthcareAustraliaEMR3 APIs53.2CommureHealthcareUnited StatesClinical AIAmbient AI1 API53.1NexHealthCompanyHealthcarePractice Management33 APIs52.4AllscriptsHealthcare ITFHIRClinical Data3 APIs52.3RittenCompanyBehavioral HealthEMR1 API52.2SembleHealthcareUnited KingdomPractice Management6 APIs52.2Google Cloud HealthcareHealthcareFHIRHL7v2DICOM6 APIs51.8NHS EnglandHealthcareUnited KingdomNational Health SystemFHIR10 APIs51.5PointClickCareHealthcareLong-Term CarePost-Acute Care7 APIs51.3MEDITECHCompanyHealthcareFHIR9 APIs50.0Moxe HealthHealthcareUnited StatesInteroperabilityClinical Data2 APIs49.9Luma HealthHealthcareUnited StatesPatient EngagementScheduling13 APIs48.9AllevaBehavioral HealthElectronic Health RecordsEMR37 APIs45.9MorfCompanyHealthcareHealth ITAutomation1 API44.8August HealthCompanyHealthcareSenior Living1 API42.0CharmHealthEMRFHIRHealthcare14 APIs41.9EMIS HealthHealthcareUnited KingdomEMR3 APIs39.7
Thin 15 Limited public surface area
ClinikoPractice ManagementHealthcareAllied HealthAppointments7 APIs37.7HHS (US Department of Health and Human Services)HealthPublic HealthGrantsInteroperability21 APIs37.7Open DentalDentalPractice ManagementHealthcare13 APIs36.9IntakeQPractice ManagementIntake FormsSchedulingHealth and Wellness6 APIs36.1Akute HealthHealthcareEMRFHIR8 APIs35.3YardiAccountingCommercial Real EstateCo-WorkingInvestment Management11 APIs35.2NetsmartHealthcare ITFHIRBehavioral Health5 APIs34.7Australian Digital Health AgencyHealthcareAustraliaNational Health SystemFHIR6 APIs33.9Forta HealthHealthcareAutismABA TherapyBehavioral Health34 APIs33.9VOA HealthCompanyHealthHealthcareClinical Documentation2 APIs33.6KareoHealthcareMedical SoftwarePractice Management8 APIs33.4TELUS HealthHealthcareCanadaEMR2 APIs28.4OSCAR EMRHealthcareCanadaEMR1 API27.9AmwellHealthcareUnited StatesTelehealthVirtual Care3 APIs26.3Karaz PlatformCompanyHealthcareElectronic Health Records1 API26.2
Emerging 26 Early or largely undocumented
MedicalDirectorHealthcareAustraliaEMR1 API25.8UpdoxHealthcarePatient EngagementSecure MessagingElectronic Fax12 APIs25.2Life SciencesLife SciencesBiotechPharmaHealthcare22 APIs24.5WELL Health TechnologiesHealthcareCanadaEMR1 API24.1Beacon HealthCompanyHealthcarePrimary CareValue-Based Care23.5TPP (SystmOne)HealthcareUnited KingdomEMR6 APIs23.1WellSkyHealthcareHome HealthHospiceCare Coordination4 APIs22.8UltralightCompanyHealthcareArtificial Intelligence20.6DentrixDentalPractice ManagementHealthcareDentistry7 APIs20.2AxxessHome HealthHospicePrivate Duty3 APIs19.6RXNTHealthcaree-PrescribingClinical Data2 APIs19.5CarepatronHealthcarePractice ManagementTherapy3 APIs18.0CarecloudCompanyHealthcareHealth ITElectronic Health Records17.4Tempus AIPrecision MedicineGenomicsHealthcareMolecular Diagnostics4 APIs16.8SimplePracticeBehavioral HealthMental HealthPractice Management1 API15.5Almanac HealthCompanyHealthcareClinical AIArtificial Intelligence15.0Prax HealthCompanyHealthcareHealth TechnologyNurse Practitioners15.0ExaCare AICompanyHealthcarePost-Acute CareSenior Care14.1TherapyNotesBehavioral HealthPractice ManagementMental Health4 APIs14.1DenticonDentalPractice ManagementHealthcareDSO7 APIs12.8Solv HealthHealthcareUrgent CareAppointment BookingEHR Interoperability3 APIs12.5SolventumDentalElectronic Health RecordsHealthcare2 APIs12.2DorsataCompanyHealth TechHealthElectronic Health Records12.1Ruma CareCompanyHealthcarePrior AuthorizationHealth Insurance11.7TheraNestBehavioral HealthMental HealthPractice Management11.2Elephant HealthcareCompanyHealthcareHealth TechElectronic Health Records11.1
Minimal 7 Almost no public developer surface
OpenLoop HealthCompanyHealthcareTelehealthDigital Health10.5OsmindCompanyHealthcareMental HealthPsychiatry9.5Allscripts Healthcare SolutionsHealthcare ITClinical1 API8.8Quest DiagnosticsDiagnosticsFortune 500HealthcareLaboratory2 APIs8.1Bayesian HealthCompanyHealthHealthcareClinical AI7.9Visage ImagingEnterprise ImagingMedical ImagingRadiologyPACS5 APIs6.7DocuTAPCompanyHealthcareUrgent Care5.6

APIs with this tag (42)

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 10 Complete, well-documented, and agent-ready
Elation Health API (Full v2.0)The complete, provider-published OpenAPI 3.1.0 description of the Elation Health API v2.0 - 201 paths and 4...84.1athenaOne APIsThe athenaOne proprietary REST API suite provides over 800 endpoints covering patient management, schedulin...79.2NextGen Enterprise APIAn extensive collection of JSON-based RESTful APIs (800+ routes) that power apps used by provider organizat...75.7NextGen 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 Bulk FHIR R4 APIBulk FHIR (Flat FHIR) R4 API for the NextGen Office EHR, 21st Century Cures compliant, enabling authorized ...75.7NextGen Office FHIR R3 APIHL7 FHIR STU3 (R3) API for the NextGen Office EHR with C-CDA support, authenticated with SMART App Launch /...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...75.7eClinicalWorks FHIR APIProvider-centric, backend and bulk FHIR R4 APIs for integrating with the eClinicalWorks EHR. Supports SMART...74.9Canvas Medical FHIR APIA FHIR R4-compliant REST API providing secure access to electronic health record data including 41 FHIR res...70.1Healthie GraphQL APIThe Healthie GraphQL API is the single contract behind the entire Healthie platform — the same API that pow...68.5
Strong 1 Solid coverage with minor gaps
Human API Admin APIThe Health Intelligence Platform (HIP) Admin API for creating and managing Human API users, submitting and ...57.0
Developing 7 Usable, with meaningful gaps to close
Veradigm FHIR R4 APIThe Veradigm FHIR R4 API provides RESTful access to clinical, demographic, and facility data using the HL7 ...52.3Veradigm Paragon Open APIThe Paragon Open API provides FHIR-compliant access to data from the Veradigm Paragon acute care EHR platfo...52.3Veradigm Unity APIThe Veradigm Unity API exposes clinical, scheduling, demographic, and practice management functions across ...52.3Ritten External APIThe Ritten External API is the public REST contract for Ritten integrating partners. It covers patients (cr...52.2Cloud Healthcare HL7v2 APIThe Cloud Healthcare HL7v2 API provides managed ingestion, storage, and retrieval of HL7 version 2.x messag...51.8MEDITECH Expanse FHIR APIMEDITECH's FHIR API surface for Expanse, exposed to approved developers through the Greenfield Workspace. U...50.0August Health APIRESTful v1 API for the August Health EHR platform covering organizations, facilities, rooms, census, reside...42.0
Thin 8 Limited public surface area
ONC Health IT Open Data APIThe ONC Health IT Open Data API provides access to open datasets published by the Office of the National Co...37.7Yardi Senior Living EHR InterfaceVoyager Standard Interface for Yardi's Electronic Health Records platform for senior living communities, su...35.2Netsmart CareConnect Provider Patient Access APIFHIR R4 API enabling patients and authorized applications to access clinical health records from Netsmart p...34.7My Health Record FHIR Gateway (B2B)The business-to-business FHIR Gateway for connecting conformant clinical software to the My Health Record n...33.9Kareo Clinical Open APIThe Kareo Clinical Open API provides REST-based access to EHR clinical data, exposing patient clinical reco...33.4OSCAR REST Web Services APIOSCAR's REST web-services layer, served under the /ws/services base path of a deployed OSCAR instance, cove...27.9Amwell EHR IntegrationAmwell's verified embedded-telehealth integration for Epic, delivered through the Epic App Orchard, and its...26.3Karaz APIEarly-stage REST API for the Karaz platform exposing Karaz App resources (e.g. gamification Badges) and Kar...26.2
Emerging 13 Early or largely undocumented
Telstra Health Smart API+FHIR-native integration gateway from Telstra Health that provides a single, standardized interface for appr...25.8Updox Patient Management APICreate and update patient records and demographics that anchor reminders, forms, portal access, and convers...25.2HL7 FHIRFast Healthcare Interoperability Resources (FHIR) is HL7's standard for health care data exchange. The curr...24.5SMART on FHIRAn open-spec authorization profile layered on top of FHIR that enables third-party clinical applications to...24.5Interface Mechanism 1 (IM1)The NHS England national integration route by which approved third-party applications connect directly to G...23.1SystmOne Client Integration APITPP's local client-integration interface allowing an approved third-party application to interact with a ru...23.1WellSky FHIR APIFHIR R4-compliant API built on the US Core Implementation Guide, providing read access to patient health da...22.8Axxess All Data Request APICEHRT-certified API (§ 170.315(g)(9)) supporting CCDS C-CDA comprehensive data requests, allowing full pati...19.6Axxess Data Category Request APICEHRT-certified API (§ 170.315(g)(8)) for categorical patient data retrieval, supporting structured data ac...19.6Axxess Patient Selection APICEHRT-certified API (§ 170.315(g)(7)) for patient data selection, enabling authorized access to patient rec...19.6Carepatron Clients API (Modeled)Modeled product-area API for client/patient records - the people a practice serves, their demographics, con...18.0Tempus EHR IntegrationTempus integrates genomic test ordering and results into clinical workflows using near real-time connection...16.8Solv EHR Interoperability APIBidirectional interoperability layer that automatically syncs patient demographics, appointment details, an...12.5
Minimal 3 Almost no public developer surface
Allscripts Healthcare Solutions APIThe Allscripts Healthcare Solutions API provides access to platform services and data for enterprise integr...8.8Quanum Data ExchangeQuanum Data Exchange is Quest's interoperability service for delivering laboratory and diagnostic results i...8.1Visage 7 HL7 / FHIR Interoperability APIHL7 v2 messaging and FHIR-based interoperability for order/result and imaging-context exchange between Visa...6.7

Score breakdown

Frequency
56.6
log-scaled weighted occurrences
Breadth
2.4
spread across providers
Quality lift
46.3
mean composite of providers using it
Cohesion
26.0
strength of nearest seed neighbor

Related tags

FHIR 44 co-occurrences HL7 28 co-occurrences EMR 20 co-occurrences Practice Management 29 co-occurrences Patients 22 co-occurrences Interoperability 41 co-occurrences Appointments 25 co-occurrences Clinical Data 17 co-occurrences

Where this tag comes from

Provider tag77
Api tag42

Cohort brief

Auto-generated

The 86 providers in the APIs.io catalog tagged EHR, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
86
all scored
Mean Kin Score
37.9
+17.2 vs catalog 20.7
Mean Agent Readiness
18.6
+8.9 vs catalog 9.7
Spread
5.6–84.1
median 35.3 · σ 21.6
How the 86 split by band
Exemplar 8Strong 13Developing 17Thin 15Emerging 26Minimal 7
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 40.7 22.3 +18.4 86
Developer Ergonomics 33.8 17.9 +15.9 86
Contract Quality 31.4 17.5 +13.9 86
Operational Transparency 23.3 11.3 +12 86
Discoverability 72.1 60.4 +11.7 86
Contract Governance 14.9 6.4 +8.5 86

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) 37% 16% +21
MCP server (first-party) 9% 7% +2
Agent Skills 0% 0% 0
OAuth scopes 30% 9% +21
Security 100% 88% +12
Arazzo workflows 7% 2% +5
Governance rules 19% 13% +6

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 Elation Health 84.1
  2. 2 drchrono 83.5
  3. 3 athenahealth 79.2
  4. 4 NextGen Healthcare 75.7
  5. 5 eClinicalWorks 74.9
  6. 6 Vital 74.7
  7. 7 Canvas Medical 70.1
  8. 8 Healthie 68.5
  9. 9 DoseSpot 65.5
  10. 10 Epic Systems 65.5
Top by Agent Readiness
  1. 1 Jane 48.4
  2. 2 Elation Health 48.1
  3. 3 Aidbox 43.7
  4. 4 Amigo 43.5
  5. 5 Commure 42.2
  6. 6 eClinicalWorks 41.4
  7. 7 Vital 40.6
  8. 8 Epic Systems 39.7
  9. 9 NHS England 39.7
  10. 10 AdvancedMD 38.7
All 86 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/ehr"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/ehr"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/ehr/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.