Best Hospitals in Rockville, MD, Graded A–F
All 1 graded Medicare-certified hospitals in Rockville, MD, scored from CMS Care Compare — overall rating, mortality, safety of care and readmissions — against Maryland 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 — Rockville, MD
A0
B0
C0
D1
F0
Highest graded
Rockville · CMS overall rating 2 of 5 — bottom quart...See grade
1 hospitalsgraded in Rockville, MD · 0 earned an A
All Maryland
Baltimore (13)Silver Spring (2)Annapolis (1)Bel Air (1)Berlin (1)Bethesda (1)Chestertown (1)Clinton (1)Columbia (1)
Highest in Rockville, MD 1
Adventist Healthcare Shady Grove Medical Center - Rockville, MD · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026
- CMS overall rating 2 of 5 — bottom quarter among Maryland acute care hospitals
- Mortality: 0 measures better than the national rate, 0 worse, of 7
- Safety: 2 measures better than the national rate, 0 worse, of 7
DScore 34 · Below averageSee Full Grade
(240) 826-6517
Rockville, MONTGOMERY County
Emergency dept.
Birthing-Friendly
Maryland 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 Maryland 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.