Cimarron Memorial Hospital in Boise City, OK
Also known as Cimarron Memorial Hospital and Nursing Home
In a medical emergency, call 911. This page is for information only.
About Cimarron Memorial Hospital
Cimarron Memorial Hospital is a critical access hospital in Boise City, Cimarron County, Oklahoma. It reports its ownership to Medicare as public (hospital district or authority). It provides emergency services. It is listed as a Level IV trauma center. It does not currently have a CMS Overall Star Rating, which usually means it reports too few measures to be rated. It has 25 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.
Map
36.72884, -102.51818
Frequently asked questions
Where is Cimarron Memorial Hospital located?
Cimarron Memorial Hospital is at 100 South Ellis, Boise City, OK 73933 in Cimarron County.
Does Cimarron Memorial Hospital have an emergency room?
Yes. Cimarron Memorial Hospital reports emergency services to Medicare, and patients spent a median of 107 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Cimarron Memorial Hospital?
Cimarron Memorial 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 Cimarron Memorial Hospital a trauma center?
Yes. It is listed as a Level IV trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date May 2023). Trauma designations are renewed periodically, so confirm with the Oklahoma 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 Cimarron Memorial Hospital?
The main phone number on record with Medicare is (580) 544-2501.
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