clinical-codes-mcp

Look up LOINC lab codes, ICD-10-CM diagnoses and condition names from the NIH Clinical Tables API - keyless.

Keyless — no signup, no API key, no environment variables.

Install

npx -y @mrfentmen/clinical-codes-mcp

Or add it to your MCP client:

{
  "mcpServers": {
    "clinical-codes-mcp": { "command": "npx", "args": ["-y", "@mrfentmen/clinical-codes-mcp"] }
  }
}

Tools

| Tool | What it does | |---|---| | search_loinc | Search LOINC lab and clinical observation codes | | loinc_detail | Look up one LOINC code | | search_icd10 | Search ICD-10-CM diagnosis codes | | icd10_detail | Look up one ICD-10-CM code | | search_conditions | Search consumer health condition names |

Data source

NIH Clinical Tables