Hospital rankings
Hospitals in Guam by total beds
2 Guam hospitals ranked by total beds in the 2026 Medicare (CMS) data. Leading: Guam Memorial Hospital Authority, Guam Regional Medical City. Filter by type, ownership and size, choose the measures you care about, and sort by any column.
| # | Hospital | Total beds | Overall star ratinghigher is better | Patient survey star ratinghigher is better | Heart attack death ratelower is better | Heart failure death ratelower is better | Hospital-wide readmission ratelower is better · 2025 data | Serious complicationslower is better | Time in emergency departmentlower is better | Medicare spending per patientlower is better | Compare |
|---|---|---|---|---|---|---|---|---|---|---|---|
| National average | 3.3 | 11.9% | 11.1% | 15.0% | 1.00 | 162 min | 1.00 | ||||
| 1 | Guam Memorial Hospital Authority | 159 | 2, 17th percentile | — | 13.7%, 6th percentile | 11.1%, 48th percentile | 15.6%, 16th percentile | — | 156 min, 45th percentile | — | Compare Guam Memorial Hospital Authority |
| 2 | Guam Regional Medical City | 154 | — | — | — | — | — | — | — | — | Compare Guam Regional Medical City |
About these rankings
Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.
- Total beds
- Total beds reported to CMS (Provider of Services file).
- Overall star rating
- CMS overall hospital quality star rating (1-5).
- Patient survey star rating
- HCAHPS summary star rating (1-5).
- Heart attack death rate
- 30-day death rate for heart attack patients.
- Heart failure death rate
- 30-day death rate for heart failure patients.
- Hospital-wide readmission rate
- Rate of unplanned readmission within 30 days, all conditions. From 2025 CMS reports the Hybrid Hospital-Wide Readmission measure (claims plus EHR data), which replaced the claims-only measure; values are close but not strictly comparable across the change. CMS suppressed it for 2026.. Latest available: 2025 release.
- Serious complications
- Patient safety and adverse events composite (PSI 90; 1.0 = national value).
- Time in emergency department
- Median time patients spent in the emergency department before leaving.
- Medicare spending per patient
- Medicare spending per beneficiary episode relative to the national median (1.0 = national median).