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List of FHIR terminology servers
Mar 25, 2023

List of FHIR terminology servers

The list of FHIR-compliant servers for working with code systems, value sets, and concept maps.

FHIR terminology servers are FHIR servers that provide access to the FHIR terminology resources. These servers are used to work with code systems, value sets, and concept maps.

Here is a list of FHIR terminology servers:

ServerDescriptionFHIR endpointFHIR version
NHS Digital Terminology ServerIncludes a number of national and internationally assured terminologies and classifications such as SNOMED CT, ICD-10, and NHS Data Model and Dictionary codes.https://ontology.nhs.uk/production1/fhir4.0.1
HL7 New Zealand Terminology, Directory, and Conformance ServerSupported code systems include SNOMED CT, New Zealand Medicines Terminology (NZMT/NZULM), and LOINC. Focused on providing terminology services in New Zealand.https://terminz.azurewebsites.net/fhir4.0.1
SNOMED CT terminology service (part of the New Zealand Health Terminology Service)Includes the SNOMED CT terminology.https://snomednz.digital.health.nz/fhir
Ontoserver, CSIROOfficial terminology service for Australia that supports many common standard vocabularies.https://r4.ontoserver.csiro.au/fhir4.0.1
Grahame Grieve's reference serverGrahame Grieve's server that provides terminology services across the public FHIR community.https://tx.fhir.org/r44.0.1
Snowstorm X FHIR ServerIncludes SNOMED CT.https://snowstorm.snomedtools.org/fhir4.0.1
LOINC Terminology ServiceContains LOINC version 2.74.https://fhir.loinc.org
VSAC FHIR Terminology ServicesProvides FHIR terminology services for the value sets in VSAC and supported code systems. The service requires a UMLS account.https://cts.nlm.nih.gov/fhir4.0.1
Genomics England FHIR Terminology ServerIncludes multiple code systems.https://genomics.ontoserver.csiro.au/fhir3.0.1
PHAST FHIR Terminology ServerIncludes multiple code systems.https://topaze.phast.fr/resources-server/api/fhir4.0.1

See also
CQL Testing Tool
Test Clinical Quality Language against mock FHIR resources.
Help: FSH Editor
An introduction to FSH Editor.
CDS Hooks Testing Tool
Test and debug CDS Hooks flows online.
FHIR Viewer
Connect to and browse FHIR-enabled servers.
HL7v2 Validator
Validate HL7v2 messages against the HL7 abstract message syntax.
FHIR Message Sender
An online client for FHIR messaging.
ECL Editor
An online editor for the Expression Constraint Language.