Package Exports

medterms-mcp
medterms-mcp/index.js

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Readme

MedTerms MCP Server

Medical terminology intelligence for AI agents.

Built on free public NIH APIs. Covers ICD-10-CM, MedDRA, RxNorm, CTCAE v5.0, and cross-terminology mapping — the coding systems used in every regulatory submission, clinical trial, and pharmacovigilance report.

Tools

Tool	What it does
`lookup_icd10`	Search ICD-10-CM codes by diagnosis name or code
`lookup_meddra`	MedDRA PT lookup with SOC, hierarchy, and synonyms
`lookup_rxnorm`	RxNorm drug concept, RxCUI, ATC class, brand/generic mapping
`crossmap_icd_meddra`	Cross-map between ICD-10 and MedDRA with regulatory context
`search_medical_concept`	Broad concept search across ICD-10, MedDRA, RxNorm
`lookup_ctcae`	CTCAE v5.0 grading criteria for oncology adverse events

Who uses this

Medical information agents — classify AEs against MedDRA for FAERS submissions
Clinical trial agents — grade adverse events per CTCAE
Drug safety agents — map diagnoses between ICD-10 and MedDRA
Medical writing agents — look up correct PT for adverse reactions section
Regulatory submission agents — validate terminology before ICH E2B submission
EHR/EMR integration agents — translate between coding systems

Installation

npm install medterms-mcp

Or run directly:

npx medterms-mcp

Claude Desktop / MCP Config

{
  "mcpServers": {
    "medterms": {
      "command": "npx",
      "args": ["medterms-mcp"]
    }
  }
}

Data Sources

All free, public APIs — no API key required:

ICD-10-CM: NIH NLM Clinical Tables API
RxNorm: NIH NLM RxNav API
MedDRA SOC/hierarchy: MedDRA v26.0 public documentation
CTCAE v5.0: NCI Cancer Therapy Evaluation Program

⚠️ MedDRA full term browser requires subscription at meddra.org. This server provides hierarchy navigation and curated PT reference data based on public documentation.

Pricing (via MCPize)

Tier	Calls/month	Price
Free	100	$0
Pro	10,000	$29/mo
Enterprise	Unlimited + SLA	$149/mo

Built by a CMPP-certified PhD in Neuroscience with 10+ years in pharma medical communications.