Server Description FHIR endpoint FHIR version
NHS Digital Terminology Server Includes a number of national and internationally assured terminologies and classifications such as SNOMED CT, ICD-10, and NHS Data Model and Dictionary codes. 4.0.1
HL7 New Zealand Terminology, Directory, and Conformance Server Supported code systems include SNOMED CT, New Zealand Medicines Terminology (NZMT/NZULM), and LOINC. Focused on providing terminology services in New Zealand. 4.0.1
SNOMED CT terminology service (part of the New Zealand Health Terminology Service) Includes the SNOMED CT terminology.  
Ontoserver, CSIRO Official terminology service for Australia that supports many common standard vocabularies. 4.0.1
Grahame Grieve’s reference server Grahame Grieve’s server that provides terminology services across the public FHIR community. 4.0.1
Snowstorm X FHIR Server Includes SNOMED CT. 4.0.1
LOINC Terminology Service Contains LOINC version 2.74.  
VSAC FHIR Terminology Services Provides FHIR terminology services for the value sets in VSAC and supported code systems. The service requires a UMLS account. 4.0.1
Genomics England FHIR Terminology Server Includes multiple code systems. 3.0.1
PHAST FHIR Terminology Server Includes multiple code systems. 4.0.1