Hospital Quality Lookup — CMS Star Ratings
Pricing
Pay per usage
Hospital Quality Lookup — CMS Star Ratings
Search U.S. hospitals by name or state and get their official CMS overall quality star rating, ownership type, and safety/readmission comparison counts. For patients, benefits teams, and healthcare researchers.
Pricing
Pay per usage
Rating
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Developer
Timothy Kelvin
Maintained by CommunityActor stats
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Bookmarked
2
Total users
1
Monthly active users
8 days ago
Last modified
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Search U.S. hospitals by name or state and get their official CMS overall quality star rating (1-5), ownership type, and how their safety/readmission measures compare to the national average.
Built for patients and caregivers comparing options, benefits teams evaluating a health plan's network, and researchers doing healthcare quality analysis.
Input
| Field | Type | Description |
|---|---|---|
name | string (optional) | Full or partial hospital name to search for. |
state | string (optional) | Two-letter US state code to limit to hospitals located there. |
minRating | number (optional) | Only return hospitals with at least this CMS overall rating (1-5 stars). |
maxResults | number | Max hospitals to return. Default 25, max 100. |
Output
One record per hospital:
overallRating is null for hospitals CMS hasn't rated (too few
qualifying cases, too new, etc.) — check ratingFootnote for why.
A search with no matches returns no items but is still billed once for the search.
How it works
Direct calls to the official CMS Provider Data
API (data.cms.gov), querying
the Hospital General Information dataset — no proxy, no key, no
scraping. Public U.S. government data, refreshed quarterly by CMS.
Pricing note
Billed per search, not per hospital returned — one charge whether the search returns 0 hospitals or 100.
