CMS certification 501324
Three Rivers Hospital
507 Hospital Way, Brewster, WA 98812
CMS does not publish an overall star rating for Three Rivers Hospital. On all 2 death, complication, infection and readmission measures CMS could compare, it is no different from the national rate.
Every figure on this page is published by CMS; we arrange and explain it, and score nothing ourselves.
What patients said
Answers from patients who stayed here, collected by CMS in the national HCAHPS survey: Oct 2024 – Sep 2025.
How Three Rivers Hospital compares with nearby hospitals
The closest hospitals of the same kind that CMS rates or surveys - the same city first, then the same county and ZIP area. Every figure is CMS's: the overall star rating, the share of patients who would definitely recommend the hospital, the median time emergency patients spent before leaving, and how many death, complication, infection and readmission measures CMS found better or worse than the national rate.
| Hospital | CMS stars | Would recommend | ER median time | Vs the nation |
|---|---|---|---|---|
| Three Rivers HospitalThis hospital | Not rated | — | — | No different |
| Mid Valley Hospital & ClinicSame county · Omak | Not rated | 59% | 3 h 22 min | No different |
| North Valley HospitalSame county · Tonasket | Not rated | 70% | 2 h 7 min | No different |
| Confluence Health HospitalSame ZIP area · Wenatchee | 3/5 | 76% | 2 h 23 min | 1 better 1 worse |
| Samaritan HospitalSame ZIP area · Moses Lake | 2/5 | 60% | 2 h 15 min | 1 better 1 worse |
Hospitals differ in size and in how sick their patients are. CMS adjusts its outcome measures for that, but a star or a percentage is a starting point for questions, not a verdict.
Deaths
How many patients died within 30 days of admission, adjusted by CMS for how sick they were. Lower is better. Data from Jul 2022 – Jun 2025.
| Measure | CMS comparison | This hospital | National |
|---|---|---|---|
| All patients, hospital-wide 51 cases | Too few cases | 5.3% | 3.9% |
6 more measures had too few cases here to report.
Not reported for this hospital
CMS had too few cases here to publish results for complications, infections caught in the hospital, readmissions and return visits. That is common at small, rural and specialty hospitals, and says nothing either way about quality.
How to read this page
- Everything here is published by CMS on Care Compare. We arrange it and explain it; the star ratings and the better / worse verdicts are CMS's, not ours.
- “No different” is the most common result on most measures at most hospitals. CMS only calls a result better or worse when the difference from the national rate is statistically clear.
- Death, complication and readmission rates are adjusted by CMS for how sick patients were, so hospitals that treat sicker patients can be compared fairly.
- Infection results are ratios: 1.0 means as many infections as CMS predicted for a hospital like this one, below 1.0 is fewer.
- These are hospital-wide results. They do not rate an individual doctor, nurse or department, and they are not medical advice.
CMS Care Compare data retrieved 4 Oct 2026, refreshed weekly. Where this data comes from and how we handle it · Report an error
Common questions about Three Rivers Hospital
Is Three Rivers Hospital a good hospital?
CMS does not publish an overall star rating for Three Rivers Hospital. On all 2 death, complication, infection and readmission measures CMS could compare, it is no different from the national rate. These are hospital-wide results published by CMS; they do not rate individual doctors or departments.
Does Three Rivers Hospital have an emergency room?
Yes. CMS lists emergency services at Three Rivers Hospital.