Crook County Hospital in Sundance, WY
Also known as Crook County Medical Services District
In a medical emergency, call 911. This page is for information only.
About Crook County Hospital
Crook County Hospital is a critical access hospital in Sundance, Crook County, Wyoming. It reports its ownership to Medicare as public (hospital district or authority). It provides emergency services. It is listed as a Trauma Receiving Facility under its state trauma system. It does not currently have a CMS Overall Star Rating, which usually means it reports too few measures to be rated. It has 16 licensed beds, according to state license data via HIFLD.
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.
What patients say
- Would definitely recommend80%
- Rated the hospital 9 or 1065%
- Completed surveys34
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
44.40756, -104.37819
Frequently asked questions
Where is Crook County Hospital located?
Crook County Hospital is at 713 Oak Street, Sundance, WY 82729 in Crook County.
Does Crook County Hospital have an emergency room?
Yes. Crook County Hospital reports emergency services to Medicare, and patients spent a median of 130 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Crook County Hospital?
Crook County Hospital does not have a current CMS Overall Star Rating. CMS only rates hospitals that report enough measures; critical access, psychiatric, VA and many small hospitals are often unrated, which says nothing about their quality.
Is Crook County Hospital a trauma center?
Yes. It is listed as a Trauma Receiving Facility (state designation) 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 Wyoming 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 Crook County Hospital?
The main phone number on record with Medicare is (307) 283-3501.
Would patients recommend Crook County Hospital?
In the most recent HCAHPS patient survey (34 completed surveys), 80% of patients said they would definitely recommend the hospital, and 65% rated it 9 or 10 out of 10.
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