Ontoserver - Next Generation Terminology

Recording the right code -- diagnosis, procedure, medication -- can be simple.

With fast, incremental search, and context-specific result ordering,
Ontoserver puts SNOMED CT, AMT, LOINC, and FHIR-based CodeSystems at your fingertips.

Available under licence from the CSIRO's Australian eHealth Research Centre.
(free for use in Australia by registered license-holders with the Australian Digital Health Agency)

Core Features

Fast & Precise Search
- sub-100ms response times for most code searches in SNOMED CT
SNOMED CT RF2
SNOMED CT Expression Constraint Language
Multiple SNOMED CT Versions including local extensions
OWL2 EL (with Concrete Domains) Description Logic via Snorocket or ELK

FHIR🔥 APIs (R4)

SCRUD operations on ValueSet, ConceptMap, CodeSystem, StructureDefinition, Bundle and NamingSystem.
Resource-specific operations: ValueSet $expand, ValueSet $validate-code, CodeSystem $lookup, CodeSystem $subsumes, CodeSystem $validate-code, NamingSystem $preferred-id, ConceptMap $translate, and $closure
Generic operations: $validate, and $batch.

Syndication

Ontoserver instances can syndicate terminology content from an up-stream or to a down-stream instance via its Syndication API.

This makes it almost trivial to deploy and access the latest version of SNOMED CT-AU and other standard terminologies.