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Medicare Advantage & Part D Star Ratings Lookup
x402
Medicare Advantage & Part D Star Ratings Lookup is a paid API for AI agents from api.healthtravel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns official CMS Medicare Star Ratings for Medicare Advantage (Part C) and Part D contracts, searchable by contract ID, organization name, type, or minimum star rating.
Price / call$0.002
Success—
StatusUnknown
How this service works
Official CMS Medicare Star Ratings for Medicare Advantage (Part C) and Part D contracts from the newest Star Ratings Data Tables: contract number, organization type, contract and marketing name, parent organization, SNP flag, Part C summary, Part D summary and overall star rating (1-5, half stars). Search by contract ID, organization or parent name, organization type or minimum overall stars.
Output
Returns a paginated list of Medicare contract records, each including: contract number, organization type, contract name, marketing name, parent organization, SNP flag, Part C summary star rating, Part D summary star rating, and overall star rating (1–5 in half-star increments), sourced from the latest official CMS Star Ratings Data Tables.
Example use cases
Top-rated Medicare Advantage plan research
“Show me all Medicare Advantage plans with at least 4.5 overall stars so I can compare my options for next year's enrollment.”
Specific contract star rating check
“What is the CMS star rating for Medicare contract H0028? I need the Part C and Part D summary ratings and the overall score.”
Employer benefits benchmarking
“Pull up all Local CCP Medicare Advantage contracts from UnitedHealth Group and show me their star ratings so I can see how they rank.”
Technical details
Endpoint
GEThttps://api.healthtravel-api.workers.dev/api/health/medicare-advantage-star?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative CMS Medicare star ratings for Medicare Advantage (Part C) or Part D contracts — especially when filtering by insurer name, contract ID, organization type, or minimum star threshold. It is the right choice for benefits research, plan comparison, compliance checking, or any workflow requiring official government quality ratings for Medicare health plans.
Side effects
- Invalid contract number format returns empty results or 404
- minStars value outside 1–5 range may return an error or empty set
- orgType string that doesn't match known CMS organization types returns no results
- Pagination offset beyond total records returns empty array
- Rate limiting or payment failure returns 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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