API and integration catalogue
These are the APIs and integrations which are currently available, or in development, from NHS England and associated organisations. It includes APIs as well as API standards defined by us. For other data standards, see the NHS Data Standards Directory.
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NHS Notify API
Send messages to patients via email, SMS, the NHS App or letter. Previously known as Communications Manager.
REST Uses OAS Uses API platform Has sandbox Internet facing Uses digital onboardingNHS number change event
This event notifies subscribers when a patient’s NHS number changes using MNS.
NEMS Patient-facing FHIR Uses API platform Access to records Messaging Publish-subscribe events DemographicsNHS Website Content API
Pull content from the NHS.UK website about health conditions, medicines A-Z and more, using our free NHS Website Content APIs.
REST Patient-facing API Central Internet facing Has sandbox Uses API platform Uses digital onboardingOrganisation Data Terminology - FHIR API
Use this API to access a dataset of health and social care organisations and sites, such as trusts or GP practices, using the Organisation Data Service (ODS).
Uses OAS FHIR REST Uses digital onboarding R4 Has sandbox Uses API platform Reference dataPathology and Laboratory Medicine Reporting – FHIR API
The Pathology and Laboratory Medicine Reporting API enables the sharing of structured pathology test results from laboratory middleware systems to the requesting general practice organisation.
R4 FHIR Tests and diagnostics Message integration Internet facing Uses API platform REST Uses OAS Hospital GP / primary carePatient Care Aggregator - FHIR API
Get an aggregated list of referrals and bookings for a patient from secondary care providers.
Patient-facing API Intermediary R4 FHIR Uses API platform Internet facing REST Uses OAS Referrals and bookingsPatient Data Manager FHIR API
The Patient Data Manager (PDM) API enables NHS products to store, retrieve, and manage patient healthcare data in a standardised, interoperable format.
Uses OAS FHIR R4 Uses digital onboarding Uses API platformPatient flags change event
This event notifies subscribers when a patient flag changes using MNS.
NEMS Publish-subscribe events Patient-facing FHIR Uses API platform Access to records Messaging DemographicsPatient Flags Service - FHIR API
This service provides access to flags associated with a patient.
Key care information GP / primary care Central FHIR R4 Uses OAS Has sandbox REST Uses API platformPatient Triage - FHIR API
Use this API to triage a patient using the NHS Pathways product.
Uses OAS FHIR Has sandbox R4 Uses API platform Urgent and emergency care