Community Hospital, Onaga and St Marys Campus in Onaga, KS
Also known as Community HealthCare System Onaga Hospital
In a medical emergency, call 911. This page is for information only.
About Community Hospital, Onaga and St Marys Campus
Community Hospital, Onaga and St Marys Campus is a critical access hospital in Onaga, Pottawatomie County, Kansas. 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. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Wamego Health Center, about 22 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.
What patients say
- Would definitely recommend88%
- Rated the hospital 9 or 1086%
- Completed surveys72
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
39.49517, -96.17302
Nearby hospitals
- Wamego Health Center711 Genn Drive, Wamego, KS · Emergency roomCritical access hospital22 mi
- Holton Community Hospital1110 Columbine Drive, Holton, KS · Level IV traumaCritical access hospital22 mi
- Nemaha Valley Community Hospital1600 Community Dr, Seneca, KS · Level IV traumaCritical access hospital24 mi
Frequently asked questions
Where is Community Hospital, Onaga and St Marys Campus located?
Community Hospital, Onaga and St Marys Campus is at 120 West 8th Street, Onaga, KS 66521 in Pottawatomie County.
Does Community Hospital, Onaga and St Marys Campus have an emergency room?
Yes. Community Hospital, Onaga and St Marys Campus reports emergency services to Medicare, and patients spent a median of 136 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Community Hospital, Onaga and St Marys Campus?
Community Hospital, Onaga and St Marys Campus 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 Community Hospital, Onaga and St Marys Campus 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 April 2024). Trauma designations are renewed periodically, so confirm with the Kansas 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 Community Hospital, Onaga and St Marys Campus?
The main phone number on record with Medicare is (785) 889-4274.
Would patients recommend Community Hospital, Onaga and St Marys Campus?
In the most recent HCAHPS patient survey (72 completed surveys), 88% of patients said they would definitely recommend the hospital, and 86% rated it 9 or 10 out of 10.
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