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Home / Hospitals / Missouri / Harrisonville / Cass Regional Medical Center
CAverage · score 56/100 · #34 of 85 in Missouri

Cass Regional Medical Center

2800 E Rock Haven Road, Harrisonville, MO 64701 · Critical access hospital · Government - Local

CMS overall rating 4 of 5top quarter among Missouri critical access hospitals
Mortality: 0 measures better than the national rate, 0 worse, of 3
Safety: 0 measures better than the national rate, 0 worse, of 1

Why Cass Regional Medical Center is graded C

Each metric below is percentile-ranked against Missouri hospitals of the same type (critical access 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.

Cass Regional Medical Center at a Glance

C 56/100
CMS overall rating · weight 25Medicare's 1–5 star summary of mortality, safety, readmission, patient experience and timely care. Raw: 4 of 5.
78<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 3 measures (net +0).
53<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: 0 better, 0 worse of 1 measures (net +0).
45<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, 0 worse of 7 measures (net +0).
47<small style="font-size:12px;color:var(--muted)">th pct</small>
Patient experience and timely careCMS reports 15 patient-experience and 7 timely-and-effective-care measures for this hospital; they feed the CMS overall rating above rather than being graded separately.
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Data: CMS Care Compare, imported Sep 11, 2026 · graded Sep 11, 2026 · peer group: Missouri, critical access hospitals · CMS record 261324 · How we grade.

Hospital details

Address2800 E Rock Haven Road, Harrisonville, MO 64701
Phone(816) 380-5888
CountyCASS
TypeCritical Access Hospitals
OwnershipGovernment - Local
Emergency servicesYes

Higher-graded hospitals nearby

1

Wright Memorial Hospital - Trenton, MO · Critical access hospital

  • CMS overall rating 4 of 5 — top quarter among Missouri critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 3
ASee Grade
1

Hedrick Medical Center - Chillicothe, MO · Critical access hospital

  • CMS overall rating 4 of 5 — top quarter among Missouri critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 4
BSee Grade
1

Mercy Hospital Carthage - Carthage, MO · Critical access hospital

  • CMS overall rating 4 of 5 — top quarter among Missouri critical access hospitals
  • Mortality: 0 measures better than the national rate, 0 worse, of 3
BSee Grade

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.