Hospital Directory
Hospitals in Wyoming
There are 30 Medicare-certified hospitals in Wyoming, with an average CMS overall rating of 3.0 out of 5 stars. 1 hospital earns the top 5-star rating. 83% offer emergency services, providing strong emergency access for the area. Below, we break down quality ratings, hospital types, and key metrics to help you evaluate your hospital options.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology
Important: We are not affiliated with Medicare or any government agency. This site displays publicly available CMS data to help you compare hospitals and Medicare plans. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE (1-800-633-4227).
Quality Snapshot: Hospitals in Wyoming
Of the 30 hospitals in Wyoming, 9 have CMS star ratings. 3 hospitals are rated 4 stars or higher, indicating above-average quality across mortality, safety, readmission, patient experience, and timely care. 3 hospitals are rated below 3 stars — consider reviewing their specific quality measures before choosing.
CMS Star Rating Distribution
CMS rates hospitals 1–5 stars based on mortality, safety, readmission, patient experience (HCAHPS), and timely & effective care. Higher is better.
Highest-Rated Hospitals in Wyoming
These hospitals earned the highest CMS overall star ratings in Wyoming. Higher ratings reflect better outcomes across mortality, safety, readmission, patient experience, and timely care.
All 30 Hospitals in Wyoming
Complete directory of Medicare-certified hospitals in Wyoming, sorted by CMS overall star rating. Click any hospital name for a detailed quality profile including infection rates, patient experience scores, and affiliated doctors.
| Hospital | City | CMS Rating | Beds | Type | ER |
|---|---|---|---|---|---|
| Cheyenne Va Medical Center | Cheyenne, WY | ★★★★★ 5/5 | 106 | Acute Care | Yes |
| St Johns Medical Center | Jackson, WY | ★★★★☆ 4/5 | 53 | Acute Care | Yes |
| Platte County Hospital | Wheatland, WY | ★★★★☆ 4/5 | 25 | Critical Access | Yes |
| Banner Wyoming Medical Center | Casper, WY | ★★★☆☆ 3/5 | 217 | Acute Care | Yes |
| Cheyenne Regional Medical Center | Cheyenne, WY | ★★★☆☆ 3/5 | 201 | Acute Care | Yes |
| Sheridan Memorial Hospital | Sheridan, WY | ★★★☆☆ 3/5 | 88 | Acute Care | Yes |
| Campbell County Health | Gillette, WY | ★★☆☆☆ 2/5 | 119 | Acute Care | Yes |
| Ivinson Memorial Hospital | Laramie, WY | ★★☆☆☆ 2/5 | 99 | Acute Care | Yes |
| Sagewest Health Care | Riverton, WY | ★☆☆☆☆ 1/5 | 146 | Acute Care | Yes |
| Sheridan Va Medical Center | Sheridan, WY | Not Rated | 519 | Acute Care | No |
| Wyoming Behavioral Institute | Casper, WY | Not Rated | 85 | Psychiatric | No |
| Johnson County Healthcare Center | Buffalo, WY | Not Rated | 25 | Critical Access | No |
| Washakie Medical Center | Worland, WY | Not Rated | 25 | Critical Access | Yes |
| Memorial Hospital Of Converse County | Douglas, WY | Not Rated | 25 | Critical Access | Yes |
| Community Hospital | Torrington, WY | Not Rated | 25 | Critical Access | Yes |
| Hot Springs County Memorial Hospital | Thermopolis, WY | Not Rated | 25 | Critical Access | Yes |
| Memorial Hospital Sweetwater County | Rock Springs, WY | Not Rated | 25 | Critical Access | Yes |
| North Platte Valley Medical Center | Saratoga, WY | Not Rated | 25 | Critical Access | Yes |
| Memorial Hospital Of Carbon County | Rawlins, WY | Not Rated | 25 | Critical Access | Yes |
| Evanston Regional Hospital | Evanston, WY | Not Rated | 25 | Critical Access | Yes |
| Powell Valley Hospital | Powell, WY | Not Rated | 25 | Critical Access | Yes |
| Cody Regional Health | Cody, WY | Not Rated | 25 | Critical Access | Yes |
| Niobrara County Hospital District | Lusk, WY | Not Rated | 24 | Critical Access | Yes |
| Star Valley Medical Center | Afton, WY | Not Rated | 22 | Critical Access | Yes |
| Weston County Health Services | Newcastle, WY | Not Rated | 21 | Critical Access | Yes |
| North Big Horn Hospital District | Lovell, WY | Not Rated | 18 | Critical Access | Yes |
| Crook County Hospital | Sundance, WY | Not Rated | 16 | Critical Access | Yes |
| South Lincoln Medical Center - Cah | Kemmerer, WY | Not Rated | 16 | Critical Access | No |
| Summit Medical Center | Casper, WY | Not Rated | 16 | Acute Care | No |
| South Big Horn County Hospital | Basin, WY | Not Rated | 10 | Critical Access | Yes |
Hospital quality data from CMS Hospital Compare. Bed counts from the Provider of Services file. Click hospital names for full quality profiles.
Hospital Types in Wyoming
Understanding hospital types helps you match facilities to your care needs. in Wyoming, hospitals break down as: 19 Critical Access, 10 Acute Care, 1 Psychiatric.
Emergency Services in Wyoming
Access to emergency care is a critical factor when choosing a hospital and a Medicare plan. in Wyoming, 25 of 30 hospitals (83%) operate emergency departments. 1 facility offers comprehensive critical care (6+ unit types), equipped to handle the widest range of emergencies from cardiac events to trauma.
Emergency services data self-reported by facilities to CMS. If emergency access is important to you, confirm directly with the hospital and check that it's in your plan's network.
Does Your Medicare Plan Cover These Hospitals?
Hospital access depends on your Medicare plan's network. Compare plans available in Wyoming to find coverage that includes the hospitals you need.
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Why Hospital Quality Matters for Medicare Beneficiaries
When choosing a Medicare Advantage plan, your hospital options are determined by the plan's provider network. Understanding local hospital quality helps you make an informed decision:
- Network matters: Medicare Advantage (Part C) plans limit which hospitals you can use. Original Medicare covers any Medicare-certified hospital, but supplemental coverage varies. Always verify network status before enrolling.
- Quality varies locally: Even among hospitals in Wyoming, CMS ratings range significantly. A 1-star difference in overall rating reflects meaningful differences in patient outcomes.
- Emergency access: In an emergency, Medicare covers the nearest hospital regardless of network. But for planned procedures, choosing a higher-rated in-network hospital can reduce complications and readmissions.
- Specialist availability: Hospitals with more affiliated physicians and teaching programs typically offer broader specialty access — important if you need cardiology, oncology, or orthopedic care.
Community Context: Wyoming
Hospital quality doesn't exist in a vacuum — the demographics of a community shape the healthcare infrastructure around it. Areas with higher senior populations tend to have more hospital beds and specialty services. Understanding who lives in Wyoming helps contextualize the hospital landscape above.
Demographic data from the U.S. Census Bureau American Community Survey. Crime data from CrimeGrade.org. Community profiles from BestNeighborhood.org.
Wyoming's senior population (17.8%) is near the national average, supporting a moderate healthcare infrastructure. The area earns a B+ overall crime grade — above average for safety.
Hospital FAQ: Wyoming
How many hospitals are there in Wyoming?
There are 30 Medicare-certified hospitals in Wyoming. 9 have CMS overall star ratings, with an average rating of 3.0 out of 5 stars.
Which hospitals in Wyoming have the best CMS ratings?
1 hospital has the highest possible 5-star CMS rating. 2 hospitals are rated 4 stars. CMS ratings are based on mortality, safety, readmission, patient experience, and timely & effective care. See our top-rated hospitals section for the full list.
How many hospitals in Wyoming have emergency rooms?
25 of 30 hospitals (83%) in Wyoming operate emergency departments. 1 offer comprehensive critical care. In an emergency, Medicare covers the nearest hospital regardless of network status.
Are these hospitals in my Medicare plan's network?
Network coverage depends on your specific Medicare plan. Medicare Advantage (Part C) plans have defined provider networks — some hospitals may be in-network for one plan but out-of-network for another. Original Medicare covers any Medicare-certified hospital. Compare Medicare plans in Wyoming to find coverage that includes your preferred hospitals.
Where does this hospital data come from?
All data on this page comes from official CMS (Centers for Medicare & Medicaid Services) databases: Hospital Compare for quality measures and star ratings, and Provider of Services for bed counts, services, and staffing. Data is updated quarterly. Last update: February 2026. Read our full methodology →
How should I use this hospital information when choosing a Medicare plan?
Start by identifying which hospitals you prefer based on quality ratings, services, and proximity. Then compare Medicare plans in Wyoming to find plans that include your preferred hospitals in their network. Key factors: CMS star rating (4+ stars indicates above-average quality), emergency services availability, bed capacity, and teaching status. Use our enrollment checklist to stay organized.
About the Data & Editorial Team
Wes Ward
Founder & Data Lead
Wes Ward is the founder of InsuranceDataNow.org and reviews all content for data accuracy and methodology compliance.
With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to consumer data tools. He is also a co-founder of BestNeighborhood.org, CrimeGrade.org, and ISPReports.org.
Role: Reviews and approves all content for data accuracy, source verification, and methodology compliance.
Transparency & Disclosures
InsuranceDataNow is an advertising-supported publisher based in South Jordan, Utah. We are not affiliated with or endorsed by Medicare or the U.S. government.
TPMO Disclaimer: We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE (24 hours a day/7 days a week) to get information on all of your options.
Sources
- CMS Hospital Compare: Hospital quality measures and star ratings from data.cms.gov
- CMS Provider of Services: Bed counts, staffing, and facility data from data.cms.gov
- American Community Survey: Demographic data from census.gov
- CrimeGrade.org: Crime grades for Wyoming from crimegrade.org
- BestNeighborhood.org: Community profiles for Wyoming from bestneighborhood.org
All data is sourced from official government databases and trusted third-party providers. Data is updated regularly — see page header for last refresh dates.