Best Hospitals in Kissimmee, FL, Graded A–F
All 2 graded Medicare-certified hospitals in Kissimmee, FL, scored from CMS Care Compare — overall rating, mortality, safety of care and readmissions — against Florida hospitals of the same type. Grades are computed, never edited, and every input is shown on the hospital page.
CMS data as of Sep 2026 · graded Sep 11, 2026Grade distribution — Kissimmee, FL
A0
B0
C0
D2
F0
Highest graded
Kissimmee · CMS overall rating 2 of 5 — bottom quart...See grade
2 hospitalsgraded in Kissimmee, FL · 0 earned an A
All Florida
Miami (8)Jacksonville (6)Tampa (6)Orlando (4)Saint Petersburg (4)Bradenton (3)Gainesville (3)Hialeah (3)Melbourne (3)
Highest in Kissimmee, FL 1
Hca Florida Osceola Hospital - Kissimmee, FL · Acute care hospital · proprietary CMS Care Compare · data as of Sep 2026
- CMS overall rating 2 of 5 — bottom quarter among Florida acute care hospitals
- Mortality: 0 measures better than the national rate, 0 worse, of 8
- Safety: 4 measures better than the national rate, 0 worse, of 7
DScore 41 · Below averageSee Full Grade
(407) 846-2266
Kissimmee, OSCEOLA County
Emergency dept.
Birthing-Friendly
2
Hca Florida Poinciana Hospital - Kissimmee, FL · Acute care hospital · proprietary CMS Care Compare · data as of Sep 2026
- CMS overall rating 2 of 5 — bottom quarter among Florida acute care hospitals
- Mortality: 0 measures better than the national rate, 0 worse, of 6
- Safety: 1 measure better than the national rate, 0 worse, of 2
DScore 32 · Below averageSee Full Grade
(407) 530-2000
Kissimmee, OSCEOLA County
Emergency dept.
Florida hospitals by city
How we grade hospitals
What data goes into a grade?
CMS Care Compare Hospital General Information: CMS overall rating (25), Mortality (25), Safety of care (25), Readmission (25). Each metric is percentile-ranked against Florida hospitals of the same type; A ≥ 72, B ≥ 58, C ≥ 42, D ≥ 28, F below. Hospitals with fewer than three of the four metrics are shown as "Not graded".
Why is a well-known hospital graded C?
The grade measures outcomes CMS reports — death rates, complications, infections, readmissions — not reputation, research or specialist rankings. A large teaching hospital that treats the sickest patients can score average on these measures. Use the grade as one input, alongside the specialists you need.
Can a hospital pay to improve its grade?
No. Grades are computed from public data and have no editable field. Nothing on this page is sponsored.