Hospitals in St. Charles County, Missouri

4 Medicare-certified hospitals serve St. Charles County, averaging 3.0 out of 5 overall among rated providers. Below are provider profiles with CMS ratings, inspections, staffing, and ownership.

Browse: Hospitals in Missouri · all care types in St. Charles County · Cities: Saint Peters, Saint Charles, Lake Saint Louis

Hospitals profiles in St. Charles County

Hospital · Voluntary non-profit - Other Barnes-Jewish St Peters Hospital Saint Peters, MO 63376 CMS rating 3.0 / 5 Hospital · Proprietary Centerpointe Hospital Saint Charles, MO 63304 Not CMS-rated Hospital · Voluntary non-profit - Private SSM St Joseph Health Center Saint Charles, MO 63301 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Church SSM St Joseph Hospital West Lake Saint Louis, MO 63367 CMS rating 3.0 / 5

Cities in St. Charles County

Saint Peters, MO 1 facilities Saint Charles, MO 2 facilities Lake Saint Louis, MO 1 facilities

Choosing a hospital in St. Charles County

When comparing hospitals, review the CMS overall rating and the underlying measure groups, confirm that the services you need are offered, and check whether the hospital participates in your insurance network. Ratings are signals, not medical advice.

The best comparison uses several signals at once: inspection history, nurse staffing, quality measures, and the specific services a person needs. Ratings summarize those signals but never replace a visit or a conversation with staff.

If you are choosing for yourself or a family member in St. Charles County, visit in person when possible, ask about current availability, and confirm participation in Medicare and Medicaid. Ask how the provider handles care planning, family communication, and after-hours concerns.

Frequently asked questions

How many hospitals are in St. Charles County?

The current CMS data lists 4 Medicare-certified hospitals in St. Charles County, Missouri, with an average overall CMS rating of 3.0 out of 5 among rated providers.

Which cities in St. Charles County have hospitals?

Saint Peters, Saint Charles, Lake Saint Louis have Medicare-certified hospitals in the current data.

Data sources

Source: CMS Provider Data Catalog. Data processing date: 2026-10-06.

Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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