medical-codes-mcp-server

io.github.cyanheads/medical-codes-mcp-server

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

Description as published in the official MCP registry.

Answers the MCP handshake and lists its tools. Checked 2026-10-04.

What we measured

Endpoint	`https://medical-codes.caseyjhand.com/mcp`	registry
Handshake	Answers the MCP handshake and lists its tools (751 ms)	our check, 2026-10-04
Protocol version	2026-07-28	our check, 2026-10-04
Tools (6)	medcode_get_code, medcode_search_codes, medcode_check_code, medcode_map_codes, medcode_browse_hierarchy, medcode_list_systems	tools/list, 2026-10-04
GitHub stars	2	github.com/cyanheads/medical-codes-mcp-server
Last push	2026-09-24	GitHub API
Licence	Apache-2.0	GitHub API
Registry version	0.4.0 · active · updated 2026-09-24	registry
Package	`npm: @cyanheads/medical-codes-mcp-server`	registry
Package	`npm: @cyanheads/medical-codes-mcp-server`	registry

Signed reports

No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.

Connect

claude mcp add --transport http medical-codes-mcp-server https://medical-codes.caseyjhand.com/mcp

npx -y @cyanheads/medical-codes-mcp-server

Commands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.

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Badge for your README

Shows the result of our latest check and links back to this page.

[![agora](https://openforallofus.com/badge/io.github.cyanheads/medical-codes-mcp-server.svg)](https://openforallofus.com/tools/io.github.cyanheads/medical-codes-mcp-server)

Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.cyanheads/medical-codes-mcp-server.