Wyoming has 32 open hospitals across 27 cities. By type: 19 critical access hospitals, 9 acute care hospitals, 2 VA acute care hospitals, 1 long-term care hospital and 1 psychiatric hospital.
Wyoming's largest hospital cities
Top-rated hospitals and shortest ER visits
- St. John's HealthJackson
- Cheyenne VA Medical CenterCheyenne
- North Big Horn Hospital DistrictLovell
- Powell Valley HospitalPowell
- Memorial Hospital of Converse CountyDouglas
- Washakie Medical CenterWorland
- Platte County Memorial HospitalWheatland
- Sheridan Memorial HospitalSheridan
- North Big Horn Hospital DistrictLovell 58 min
- South Big Horn County Critical Access HospitalBasin 1 hr 20 min
- Powell Valley HospitalPowell 1 hr 23 min
- Memorial Hospital of Carbon CountyRawlins 1 hr 43 min
- St. John's HealthJackson 1 hr 49 min
- Evanston Regional HospitalEvanston 1 hr 50 min
- South Lincoln Medical Center - CAHKemmerer 1 hr 51 min
- Star Valley Medical CenterAfton 1 hr 51 min
See every Wyoming ER ranked by wait · See every Wyoming hospital ranked by stars · by patient rating · by infections and safety
All Wyoming cities with hospitals
All 27 Wyoming cities A–Z
- Afton (1)
- Douglas (1)
- Evanston (2)
- Gillette (1)
- Jackson (1)
- Kemmerer (1)
- Newcastle (1)
- Rawlins (1)
- Riverton (1)
- Rock Springs (1)
- Thermopolis (1)
- Torrington (1)
Largest hospitals in Wyoming
Ranked by beds reported on each hospital's latest Medicare cost report. Largest doesn't mean best, and campuses filing one report are counted together.
- Wyoming Medical CenterCasper 249 beds(Medicare cost report FY2024)
- Cheyenne Regional Medical CenterCheyenne 166 beds(Medicare cost report FY2025)
- Sagewest Health CareRiverton 133 beds(Medicare cost report FY2024)
- Sheridan Memorial HospitalSheridan 88 beds(Medicare cost report FY2025)
- Wyoming Behavioral InstituteCasper 81 beds(Medicare cost report FY2024)
Health insurance in Wyoming
Wyoming uses HealthCare.gov for 2027 individual plans. Insurers whose 2027 Marketplace networks list the most Wyoming hospitals (provider files loaded November 4, 2026):
- Blue Cross Blue Shield of Wyoming2027 Marketplace plans 30 hospitalsin network
- UnitedHealthcare2027 Marketplace plans 20 hospitalsin network
People and health care in Wyoming
From the U.S. Census Bureau's American Community Survey (2020–2024).
What nurses earn in Wyoming
Healthcare jobs and pay in Wyoming
Pay for the healthcare jobs with the most workers in Wyoming, from Bureau of Labor Statistics wage data (May 2025).
Questions about hospitals in Wyoming
How many hospitals are in Wyoming?
There are 32 open hospitals in Wyoming across 27 cities. 28 of them have an emergency department.
Which Wyoming city has the most hospitals?
Casper, with 3 hospitals. Cheyenne is next with 2.
How long is the ER wait in Wyoming?
The median emergency room visit in Wyoming lasts 2 hr, 28 min shorter than the US median of 2 hr 28 min. That is a 12-month median from CMS, not a live wait time.
How many Wyoming hospitals have 5 stars?
2 of the 16 Wyoming hospitals with a Medicare overall star rating have 5 stars, and 7 have 4 or 5 stars. The average rating is 3.4 out of 5.
Hospitals in neighboring states
Cite this data
Journalists, researchers and site owners are welcome to quote and chart these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.
Source: hospital listings from CMS and public records; emergency room wait times (measure OP-18b) and overall star ratings from CMS Care Compare. Wait times are 12-month medians, not live. Where these figures come from.
Not affiliated with CMS. For a medical emergency, call 911.
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