umls_crosswalk
Pack: umls · Endpoint: https://gateway.pipeworx.io/umls/mcp
Crosswalk a code from one vocabulary to others. Given a code in a source vocabulary (e.g. an ICD-10-CM code), returns the concepts that share the same UMLS CUI in other vocabularies (SNOMED CT, RxNorm, LOINC, etc.). Example: umls_crosswalk({ source: “ICD10CM”, code: “I21.9”, _apiKey: “your-key” })
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
source | string | yes | Source vocabulary abbreviation (SAB) the code belongs to, e.g. “ICD10CM”, “SNOMEDCT_US”, “RXNORM”, “LNC”, “MSH”. |
code | string | yes | The code within that source vocabulary, e.g. “I21.9” |
_apiKey | string | yes | Free UMLS UTS API key |
Example call
curl -X POST https://gateway.pipeworx.io/umls/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"umls_crosswalk","arguments":{}}}'Connect
Add this to your MCP client config, or use one-click install buttons:
{
"mcpServers": {
"umls": {
"url": "https://gateway.pipeworx.io/umls/mcp"
}
}
}See Getting Started for client-specific install steps.