Markets / Missouri / St. Charles County / SSM Health St. Joseph Hospital - Lake Saint Louis

Hospital · Short-term acute hospital

Who owns SSM Health St. Joseph Hospital - Lake Saint Louis?

100 Medical Plaza · Lake Saint Louis, MO · 63367

Operator, owner, quality, finances and services are in the full report. See pricing or sign in.

Overview

Beds215

SSM Health St. Joseph Hospital - Lake Saint Louis is a short-term acute hospital in Lake Saint Louis, Missouri. St. Charles County has 6 hospitals, 12 nursing homes and 20 urgent care centers.

Ownership

Ownership type
Church

Operator and owner

Who operates SSM Health St. Joseph Hospital - Lake Saint Louis, the group or system that owns it, partner owners and managers, recent ownership changes, and the source and date for each.

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Finances

Finances and payer mix

Net patient revenue, expenses, margin, uncompensated and charity care, and payer mix from the Medicare cost report.

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Services

Top Medicare services

The leading inpatient and outpatient services by Medicare volume, with average payments.

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Location and market

Address
100 Medical Plaza · Lake Saint Louis, MO · 63367
County
St. Charles County
State
Missouri
Hospitals in the county6
Nursing homes12
Urgent care centers20

Nearby hospitals

NameCityDistance
Progress West HospitalOfallon7.5 mi
Centerpointe HospitalSaint Charles8.3 mi
Barnes-Jewish St Peters HospitalSaint Peters10.8 mi
SSM Health St. Joseph Hospital - St. CharlesSaint Charles15.9 mi
Select Specialty Hospital-St LouisSaint Charles15.9 mi
St Luke's Rehabilitation HospitalChesterfield15.9 mi

Sources and identifiers

  • Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2024
  • Services: CMS Medicare inpatient and outpatient utilization
  • Ownership type and beds: CMS Provider of Services file
  • Location: CMS and Census Bureau geography
CMS certification number
260200
NPI
1871665380
Last confirmed
2026-10-27

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Who owns SSM Health St. Joseph Hospital - Lake Saint Louis, Lake Saint Louis MO: owner and operator (as of Oct 2026)