St Marys Hospital Medical Ctr in Green Bay, WI
In a medical emergency, call 911. This page is for information only.
About St Marys Hospital Medical Ctr
St Marys Hospital Medical Ctr is an acute care hospital in Green Bay, Brown County, Wisconsin. It reports its ownership to Medicare as nonprofit (other). It provides emergency services. It is listed as a Level III trauma center. Its CMS Overall Hospital Quality Star Rating is 3 out of 5. It has 158 licensed beds, according to state license data via HIFLD. The nearest other listed hospital is St Vincent Hospital, about 3.4 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.
Infections and sepsis care
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 0.77
- Clostridioides difficile (C. diff) infectionsNo different · SIR 0.90
- Central line bloodstream infections (CLABSI)No different · SIR 1.40
69% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend63%
- Rated the hospital 9 or 1067%
- Completed surveys629
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
44.53240, -88.06691
Nearby hospitals
- St Vincent Hospital835 S Van Buren St, Green Bay, WI · Level II traumaAcute care hospital3.4 mi
- Bellin Memorial Hospital744 S Webster Ave, Green Bay, WI · Emergency roomAcute care hospital3.5 mi
- Green Bay ER & Hospital2465 Monroe Road, Bellevue, WIHospital6.5 mi
- Brown County Community Treatment Ctr3150 Gershwin Drive, Green Bay, WIPsychiatric hospital7.1 mi
- Green Bay Rehabilitation Hospital1110 Kepler Dr, Green Bay, WIRehabilitation hospital7.3 mi
- Aurora Baycare Medical Ctr2845 Greenbrier Rd, Green Bay, WI · Level II traumaAcute care hospital7.4 mi
- SBH Green Bay, LLC d/b/a WILLOW CREEK BEHAVIORAL HEALTH1351 Ontario Rd, Green Bay, WIPsychiatric hospital7.9 mi
- Hshs St Clare Memorial Hospital855 S Main St, Oconto Falls, WI · Level III traumaCritical access hospital23 mi
- Thedacare Regional Medical Center - Appleton Inc1818 N Meade St, Appleton, WI · Level III traumaAcute care hospital24 mi
Frequently asked questions
Where is St Marys Hospital Medical Ctr located?
St Marys Hospital Medical Ctr is at 1726 Shawano Ave, Green Bay, WI 54303 in Brown County.
Does St Marys Hospital Medical Ctr have an emergency room?
Yes. St Marys Hospital Medical Ctr reports emergency services to Medicare, and patients spent a median of 102 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of St Marys Hospital Medical Ctr?
St Marys Hospital Medical Ctr has a CMS Overall Hospital Quality Star Rating of 3 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is St Marys Hospital Medical Ctr a trauma center?
Yes. It is listed as a Level III 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 Wisconsin 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 St Marys Hospital Medical Ctr?
The main phone number on record with Medicare is (920) 498-4200.
Would patients recommend St Marys Hospital Medical Ctr?
In the most recent HCAHPS patient survey (629 completed surveys), 63% of patients said they would definitely recommend the hospital, and 67% rated it 9 or 10 out of 10.
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