Best Hospitals in Longmont, CO, Graded A–F
All 2 graded Medicare-certified hospitals in Longmont, CO, scored from CMS Care Compare — overall rating, mortality, safety of care and readmissions — against Colorado 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 — Longmont, CO
A0
B1
C0
D1
F0
2 hospitalsgraded in Longmont, CO · 0 earned an A
All Colorado
Denver (5)Colorado Springs (4)Aurora (3)Grand Junction (3)Durango (2)Fort Collins (2)Greeley (2)Lakewood (2)Loveland (2)
Highest in Longmont, CO 1
Longs Peak Hospital - Longmont, CO · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026
- CMS overall rating 5 of 5 — top quarter among Colorado acute care hospitals
- Mortality: 0 measures better than the national rate, 0 worse, of 6
- Safety: 0 measures better than the national rate, 0 worse, of 5
BScore 63 · GoodSee Full Grade
(720) 718-3005
Longmont, BOULDER County
Emergency dept.
Birthing-Friendly
2
Longmont United Hospital - Longmont, CO · Acute care hospital · voluntary non-profit - private CMS Care Compare · data as of Sep 2026
- CMS overall rating 3 of 5 — bottom quarter among Colorado 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 40 · Below averageSee Full Grade
(303) 651-5111
Longmont, BOULDER County
Emergency dept.
Birthing-Friendly
Colorado 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 Colorado 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.