CMS Medicare Data

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Medicare spending, chronic conditions, hospital quality, readmissions, and enrollment

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Copy this into your MCP client config:

{
  "mcpServers": {
    "CMS Medicare Data": {
      "url": "https://mcp.olyport.com/cms-medicare/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• get_medicare_spending

  Get Medicare spending per beneficiary by geographic area. Returns geographic variation in Medicare spending including per-capita costs and total spending amounts. Filter by state, county, or year. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). county: County name to filter by (e.g. 'Los Angeles'). year: Year of spending data (e.g. 2022). limit: Maximum number of records to return (default 50, max 1000).

  Parameters:

  • year — integer
  • limit — integer
  • state — string
  • county — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_chronic_conditions

  Get prevalence of chronic conditions among Medicare beneficiaries. Returns state-level data on 21 chronic conditions including diabetes, heart failure, COPD, depression, Alzheimer's, and more. Useful for understanding disease burden by geography. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). condition: Chronic condition name to filter by (e.g. 'diabetes', 'heart failure', 'COPD', 'depression'). year: Year of data (e.g. 2022). limit: Maximum number of records to return (default 50, max 1000).

  Parameters:

  • year — integer
  • limit — integer
  • state — string
  • condition — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_hospital_quality

  Get hospital quality star ratings and general information. Returns hospital quality data including overall star ratings, location details, and hospital type. Filter by state or city. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). city: City name to filter by (e.g. 'Chicago', 'Houston'). limit: Maximum number of records to return (default 50, max 1000).

  Parameters:

  • city — string
  • limit — integer
  • state — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_hospital_readmissions

  Get 30-day hospital readmission rates by hospital. Returns hospital-level readmission data including excess readmission ratios and predicted/expected readmission rates for conditions like heart attack, heart failure, and pneumonia. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). hospital_name: Hospital name or partial name to search for. limit: Maximum number of records to return (default 50, max 1000).

  Parameters:

  • limit — integer
  • state — string
  • hospital_name — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_medicare_enrollment

  Get Medicare enrollment data by state and county. Returns enrollment counts including total beneficiaries, Original Medicare vs Medicare Advantage enrollment, and Part D enrollment. Useful for understanding Medicare population by geography. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). year: Year of enrollment data (e.g. 2022). limit: Maximum number of records to return (default 50, max 1000).

  Parameters:

  • year — integer
  • limit — integer
  • state — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.