Short-term acute care hospital · Chicago, Illinois · 429 beds · CMS certification number 140124
John H. Stroger, Jr Hospital of Cook County
Its Medicare cost reports, read cell by cell. Latest filing: fiscal year ended November 30, 2025, as submitted, stamped by CMS May 7, 2026. 30 years on file, every one shown below. Also on the 340B covered-entity register.
Fiscal 2025 at a glance
What stands out
- Net patient revenue fell from $371.6M in its first year on file (1996) to $224.0M in 2025.
- Its result from patient care: −$495.4M (2023), −$884.2M (2024), −$1.1B (2025).
- 3 of the 5 short-term acute care hospital peers below with a margin on file also report a loss on patient care for fiscal year 2025.
- Medicaid paid for 11.3% of its inpatient days and Medicare for 8.3%.
- COOK COUNTY holds 100% of it, on its Medicare enrollment.
Every statement is drawn from figures on this page; nothing is estimated.
30 years of filings
Net patient revenue against operating expenses, each year as filed.
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Beside its peers
Short-term acute care hospitals in Illinois with 400 and over beds, each on fiscal year 2025.
| Hospital | Beds | Net patient revenue | Operating expenses | Margin |
|---|---|---|---|---|
| John H. Stroger, Jr Hospital of Cook County | 429 | $224,049,449 | $1,348,395,166 | −501.8% |
| Advocate Southland Health Network, Chicago | 438 | $457,385,650 | $542,140,603 | −18.5% |
| University of Illinois Hospital and Clinics, Chicago | 401 | $1,315,566,903 | $1,636,066,763 | −24.4% |
| Carle Foundation Hospital, Urbana | 489 | $1,632,488,608 | $1,284,276,552 | 21.3% |
| Springfield Memorial Hospital, Springfield | 407 | $889,212,974 | $882,258,492 | 0.8% |
| St. Johns Hospital, Springfield | 442 | $678,024,778 | $693,583,687 | −2.3% |
Patients and payers
- Discharges
- 15,820S-3 line 14, col 15
- Inpatient days
- 87,670S-3 line 14, col 8
- Beds in use, on an average day
- 240.9days ÷ days in year
- Occupancy
- 56.0%days ÷ bed days
- Medicare share of days
- 8.3%S-3 cols 6 ÷ 8
- Medicaid share of days
- 11.3%S-3 cols 7 ÷ 8
Who owns it
- COOK COUNTY100%
Related organizations on its own cost report: COOK COUNTY HEALTH & HOSPITAL SYSTEM (100%), government.
Other hospitals with the same owner: Provident Hospital of Cook County (IL).
Type of control on its cost report: governmental, county.
Owners of 5% or more, from CMS’s hospital ownership file (Medicare enrollment, October 1, 2026).
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Figures: CMS Healthcare Cost Report Information System, file HOSP10FY2025.ZIP, form CMS-2552-10, filed under CMS certification number 140124. Patients and payers: worksheet S-3 Part I of the same filing. Ownership: CMS Hospital All Owners and Hospital Enrollments.
How this page was built: the CMS Medicare cost report, file HOSP10FY2025.ZIP, read May 7, 2026.