Short-term acute care hospital · Port Jeffereson, New York · 141 beds · CMS certification number 330246
St. Charles Hospital
Its Medicare cost reports, read cell by cell. Latest filing: fiscal year ended December 31, 2025, as submitted, stamped by CMS June 22, 2026. 30 years on file, every one shown below.
Fiscal 2025 at a glance
What stands out
- Net patient revenue rose from $81.8M in its first year on file (1996) to $258.7M in 2025.
- Its result from patient care: −$19.3M (2023), −$32.2M (2024), −$64.0M (2025).
- All 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 5.1% of its inpatient days and Medicare for 25.1%.
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 New York with 100 to 199 beds, each on fiscal year 2025.
| Hospital | Beds | Net patient revenue | Operating expenses | Margin |
|---|---|---|---|---|
| St. Charles Hospital | 141 | $258,698,207 | $322,703,386 | −24.7% |
| Hospital for Special Surgery, New York | 156 | $1,414,335,034 | $1,784,534,189 | −26.2% |
| Kenmore Mercy Hospital, Kenmore | 147 | $220,162,170 | $223,577,055 | −1.6% |
| Niagara Falls Memorial Medical Center, Niagara Falls | 133 | $98,688,517 | $148,948,371 | −50.9% |
| New York Community Hospital, Brooklyn | 134 | $150,489,700 | $183,825,627 | −22.1% |
| St. Joseph Hospital, Bethpage | 149 | $197,314,862 | $226,027,284 | −14.5% |
Patients and payers
- Discharges
- 8,367S-3 line 14, col 15
- Inpatient days
- 46,433S-3 line 14, col 8
- Beds in use, on an average day
- 127.6days ÷ days in year
- Occupancy
- 90.2%days ÷ bed days
- Medicare share of days
- 25.1%S-3 cols 6 ÷ 8
- Medicaid share of days
- 5.1%S-3 cols 7 ÷ 8
Who owns it
Related organizations on its own cost report: CHSLI, healthcare mgt services; CHS SERVICES INC, financial - other; GOOD SAMARITAN HOSPITAL MEDICAL CEN, acute care hospital; MERCY MEDICAL CENTER, acute care hospital; ST. CATHERINE OF SIENA MEDICAL CENT, acute care hospital.
Type of control on its cost report: voluntary nonprofit, church.
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Figures: CMS Healthcare Cost Report Information System, file HOSP10FY2025.ZIP, form CMS-2552-10, filed under CMS certification number 330246. Patients and payers: worksheet S-3 Part I of the same filing.
How this page was built: the CMS Medicare cost report, file HOSP10FY2025.ZIP, read June 22, 2026.