DBelow average · score 36/100 · #135 of 172 in Florida
St Mary's Medical Center
901 45Th St, West Palm Beach, FL 33407 · Acute care hospital · Proprietary
CMS overall rating 1 of 5bottom quarter among Florida acute care hospitals
Mortality: 0 measures better than the national rate, 0 worse, of 5
Safety: 2 measures better than the national rate, 0 worse, of 6
Why St Mary's Medical Center is graded D
Each metric below is percentile-ranked against Florida hospitals of the same type (acute care hospitals), then weighted. The score is the weighted sum; A ≥ 72, B ≥ 58, C ≥ 42, D ≥ 28, F below. Nothing here can be edited or paid for.
St Mary's Medical Center at a Glance
D
36/100
CMS overall rating · weight 25Medicare's 1–5 star summary of mortality, safety, readmission, patient experience and timely care. Raw: 1 of 5.
5<small style="font-size:12px;color:var(--muted)">th pct</small>Mortality · weight 25Net count of death-rate measures where the hospital is better than the national rate minus those where it is worse (heart attack, heart failure, pneumonia, stroke, CABG, COPD, surgical). Raw: 0 better, 0 worse of 5 measures (net +0).
39<small style="font-size:12px;color:var(--muted)">th pct</small>Safety of care · weight 25Net count of safety measures better than the national rate minus worse (infections, complications, falls, pressure injuries). Raw: 2 better, 0 worse of 6 measures (net +2).
71<small style="font-size:12px;color:var(--muted)">th pct</small>Readmission · weight 25Net count of unplanned-readmission measures better than the national rate minus worse. Raw: 0 better, 2 worse of 4 measures (net -2).
30<small style="font-size:12px;color:var(--muted)">th pct</small>Patient experience and timely careCMS reports 15 patient-experience and 6 timely-and-effective-care measures for this hospital; they feed the CMS overall rating above rather than being graded separately.
–Data: CMS Care Compare, imported Sep 11, 2026 · graded Sep 11, 2026 · peer group: Florida, acute care hospitals · CMS record 100288 · How we grade.
Hospital details
Address901 45Th St, West Palm Beach, FL 33407
Phone(561) 840-6202
CountyPALM BEACH
TypeAcute Care Hospitals
OwnershipProprietary
Emergency servicesYes
Birthing-Friendly designationYes (CMS)
Higher-graded hospitals nearby
1
W Palm Beach Va Medical Center - West Palm Beach, FL · Acute care hospital
- CMS overall rating 3 of 5 — below median among Florida acute care hospitals
- Mortality: 1 measure better than the national rate, 0 worse, of 5
1
Lee Memorial Hospital - Fort Myers, FL · Acute care hospital
- CMS overall rating 5 of 5 — top 10% among Florida acute care hospitals
- Mortality: 2 measures better than the national rate, 0 worse, of 8
1
Mayo Clinic - Jacksonville, FL · Acute care hospital
- CMS overall rating 5 of 5 — top 10% among Florida acute care hospitals
- Mortality: 6 measures better than the national rate, 0 worse, of 8
A grade is a shortlist tool, not medical advice. In an emergency go to the nearest emergency department. For planned care, ask about the specific procedure's volume and outcomes and check your insurer's network.