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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GP Connect: Access Document - FHIR API
Retrieve unstructured documents from a patient’s GP practice record.
FHIR Hospital A&E / emergency department Outpatient Inpatient GP / primary care Urgent and emergency care Ambulance services NHS 111 Access to records Continuity of care REST API Intermediary STU3GP Connect: Send Document - FHIR
Send a PDF consultation summary to a registered GP practice.
FHIR Hospital A&E / emergency department Outpatient Inpatient GP / primary care Urgent and emergency care Ambulance services NHS 111 OOH GP Continuity of care MESH STU3 Internet facing Message integrationHealth Protection Electronic Notification API
Inform Public Health England (PHE) that a notifiable disease has been diagnosed in a patient, using our Health Protection Electronic Notification (HPEN) API. Includes PHE's response message.
GP / primary care API Messaging OOH GP Tests and diagnostics Information governance Community health Hospital Urgent and emergency care Ambulance services NHS 111 A&E / emergency departmentInterface Mechanism 1 API standards
API standards to support the integration of your systems with any principal clinical GP system using IM1.
Hospital A&E / emergency department Patient-facing GP / primary care Urgent and emergency care API standard Access to recordsInterface Mechanism 1 PFS Auth
Authenticate users with this API to create an IM1 session, enabling access to Patient-Facing APIs.
Patient-facing Hospital GP / primary care Urgent and emergency care API standardLegitimate Relationship Service - HL7 V3 API
Access patients' Legitimate Relationships (LR) using our HL7 V3 API.
Hospital Access to records Information governance HL7 V3 API Central Has adaptor CIS authenticationNational Care Records Service integration
Integrate point-of-care applications with the National Care Records Service (NCRS) to quickly and easily view patient records.
UI integration Access to records Internet facing Pharmacy Social care Dentistry Urgent and emergency care GP / primary care Key care information Demographics Community health Hospital A&E / emergency department Inpatient Outpatient Maternity Mental health Patient-facing Transport / infrastructure Ambulance services NHS 111 OOH GPNational Data Opt-out - FHIR API
Capture patients' preferences and control sharing of their data by healthcare organisations for planning and research purposes with our National Data Opt-out (NDOP) FHIR API.
FHIR Community health Hospital GP / primary care Ambulance services NHS 111 Mental health A&E / emergency department Outpatient Inpatient OOH GP Urgent and emergency care Information governance API Central Access to records Social care REST STU3 Internet facingNational Data Opt-out - MESH
Submit a list of NHS numbers via MESH to be checked against the National Data Opt-out Service.
Hospital GP / primary care MESH Message integration Patient communicationNational Early Warning Score 2 API standards
API standards to enable sharing of patients' vital signs and NEWS2 scores between systems and across care boundaries, for example, between two hospitals.
FHIR Hospital GP / primary care Urgent and emergency care Ambulance services Access to records A&E / emergency department Inpatient Continuity of care API standard STU3