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OMOPHub

HealthcareFreemium

OMOPHub is a hosted API for the OHDSI OMOP vocabularies. Search, map and resolve 11M+ medical concepts across SNOMED CT, ICD-10, LOINC, RxNorm and 120+ other vocabularies with lexical and semantic search, without downloading ATHENA or running a vocabulary database. It includes Python, R and TypeScript SDKs, a FHIR terminology service and an MCP server for AI agents.

  • Search 11M+ concepts across 120+ medical vocabularies
  • SNOMED CT · ICD-10 · LOINC · RxNorm and more
  • Lexical · semantic and hybrid concept search
  • Cross-vocabulary mappings and hierarchy traversal
  • FHIR to OMOP resolver and FHIR terminology service
  • Python · R and TypeScript SDKs
  • Hosted MCP server for AI agents
  • Free plan with 3000 API calls per month

Edited by AI Central Tools

Listed on 30 October 2026.

Prices and features can change; check the maker's website.

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