Cass Regional Medical Center in Harrisonville, MO
In a medical emergency, call 911. This page is for information only.
About Cass Regional Medical Center
Cass Regional Medical Center is a critical access hospital in Harrisonville, Cass County, Missouri. It reports its ownership to Medicare as public (local government). It provides emergency services. It is listed as a Level III trauma center. Its CMS Overall Hospital Quality Star Rating is 4 out of 5. It has 25 licensed beds, according to state license data via HIFLD. The nearest other listed hospital is Belton Regional Medical Center, about 13 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- Clostridioides difficile (C. diff) infectionsNo different · SIR 1.06
93% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend76%
- Rated the hospital 9 or 1073%
- Completed surveys119
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
38.66339, -94.37512
Nearby hospitals
- Belton Regional Medical Center17065 S 71 Highway, Belton, MO · Level III traumaAcute care hospital13 mi
- Lee's Summit Medical Center2100 SE Blue Parkway, Lee's Summit, MO · Level III traumaAcute care hospital17 mi
- Saint Luke's Hospital Crittenton Children's Center10918 Elm Avenue, Kansas City, MOChildren's hospital19 mi
- Saint Luke's East Hospital100 N E Saint Luke'S Boulevard, Lee's Summit, MO · Level III traumaAcute care hospital19 mi
- Adventhealth South Overland Park, Inc7820 W 165th Street, Overland Park, KS · Emergency roomAcute care hospital20 mi
- University Health Lakewood Medical Center7900 Lee'S Summit Rd, Kansas City, MO · Emergency roomAcute care hospital21 mi
- St Joseph Medical Center1000 Carondelet Dr, Kansas City, MO · Level II traumaAcute care hospital22 mi
- Kansas City Orthopaedic Institute3651 College Blvd, Leawood, KSAcute care hospital23 mi
- Menorah Medical Center5721 West 119th Street, Overland Park, KS · Emergency roomAcute care hospital23 mi
- Saint Luke's South Hospital12300 Metcalf Avenue, Overland Park, KS · Emergency roomAcute care hospital23 mi
Frequently asked questions
Where is Cass Regional Medical Center located?
Cass Regional Medical Center is at 2800 E Rock Haven Road, Harrisonville, MO 64701 in Cass County.
Does Cass Regional Medical Center have an emergency room?
Yes. Cass Regional Medical Center reports emergency services to Medicare, and patients spent a median of 131 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Cass Regional Medical Center?
Cass Regional Medical Center has a CMS Overall Hospital Quality Star Rating of 4 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is Cass Regional Medical Center a trauma center?
Yes. It is listed as a Level III trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date April 2024). Trauma designations are renewed periodically, so confirm with the Missouri EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of Cass Regional Medical Center?
The main phone number on record with Medicare is (816) 380-5888.
Would patients recommend Cass Regional Medical Center?
In the most recent HCAHPS patient survey (119 completed surveys), 76% of patients said they would definitely recommend the hospital, and 73% rated it 9 or 10 out of 10.
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