`medicare_coverage_timeline`

Pack: medicare-coverage · Endpoint: https://gateway.pipeworx.io/medicare-coverage/mcp

Retrieve official CMS version or revision history for an NCD, NCA, CAL, or LCD. LCD revision history requires a caller-provided CMS license token. Timeline entries describe policy publication history, not claims adjudication.

Parameters

Name	Type	Required	Description
`document_type`	string	yes
`document_id`	string	yes
`version`	number	no
`_licenseToken`	string	no	Required only for LCD.

Example call

Arguments

{
  "document_type": "NCD",
  "document_id": "355"
}

curl

curl -X POST https://gateway.pipeworx.io/medicare-coverage/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"medicare_coverage_timeline","arguments":{"document_type":"NCD","document_id":"355"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('medicare_coverage_timeline', {
  "document_type": "NCD",
  "document_id": "355"
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "medicare-coverage": {
      "url": "https://gateway.pipeworx.io/medicare-coverage/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

medicare_coverage_timeline