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CMS Hospital Quality Ratings Lookup
x402
CMS Hospital Quality Ratings Lookup is a paid API for AI agents from 2s.io, paid per call via x402, $0.00288/call, status unknown (last checked 2026-09-14).
Look up CMS Care Compare hospital quality ratings (star ratings and domain scores) for Medicare-certified US hospitals by facility ID, state, city, or name
Price / call$0.00288
Success—
StatusUnknown
How this service works
CMS Care Compare hospital quality ratings — the data behind medicare.gov hospital ratings, for all ~5,300 Medicare-certified US hospitals. Look up by facilityId (CMS certification number), or filter by state, city, and name (partial match). Each row: facility id/name/address/phone, hospital type + ownership, emergency services, overall star rating (1-5), and per-domain measure summaries (mortality, safety of care, readmission, patient experience, timeliness, effectiveness) showing whether the hospital performs better/same/worse than the national average. Rows returned with CMS's documented column names. Public-domain federal data.
Output
Returns rows of Medicare-certified hospital records with facility ID, name, address, phone, hospital type, ownership, emergency services flag, overall 1-5 star rating, and per-domain measure summaries (mortality, safety of care, readmission, patient experience, timeliness, effectiveness) each showing better/same/worse than national average, using CMS's documented column names.
Example use cases
Example prompt
“Can you pull up the CMS hospital quality ratings for hospitals in Boston, MA — I want to see their overall star ratings and how they compare to the national average on safety of care and patient experience?”
Technical details
Endpoint
GEThttps://2s.io/api/health/hospital-qualityWhen to prefer
Use this endpoint when you need authoritative, CMS-sourced hospital quality data for Medicare-certified US hospitals — including star ratings and domain-level performance benchmarks. Prefer this over general web searches or third-party hospital review sites when you need structured, federal public-domain data comparable across all ~5,300 hospitals, searchable by facility ID, state, city, or partial name.
Side effects
- Invalid or unknown facilityId returns empty results
- Invalid state code returns empty results or error
- No hospitals found matching name/city filter returns empty array
- Exceeding limit=100 may return validation error
- Offset beyond total record count returns empty results
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"city": "Boston",
"limit": 10,
"state": "MA",
"offset": 0
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"_truncated": true,
"_originalSize": 14001
}Tags
x402
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