5300 Military Road, Lewiston, NY, 14092 · (716) 297-4800
Beds
113
FY 2025
Star rating
2 of 5
Patient survey: 3 of 5
Net patient revenue
$122.1M
FY 2025
Net income
-$2.2M
Patient care margin -16.1%
Discharges
3,131
Occupancy 70.8%
Clinicians
468
From the hospital's yearly cost reports (fiscal years as the hospital reports them)
Locations are shown at the center of the ZIP code.
US dollars as reported. Patient care margin = net patient revenue minus operating expenses, before other income such as grants, donations and investments.
| Fiscal year | Net patient revenue | Operating expenses | Patient care margin | Net income | Discharges | Uncompensated care | Medicare days | Medicaid days |
|---|---|---|---|---|---|---|---|---|
| 2025 | $122.1M | $141.8M | -16.1% | -$2.2M | 3,131 | $3.0M | 9.6% | 9.6% |
Official hospital quality measures with the national median across hospitals. For ratios, 1.00 means as many cases as expected.
| Death rate for COPD patients | 6.9% | US median 8.5% |
| Death rate for heart failure patients | 15.2% | US median 11% |
| Hospital-wide death rate within 30 days | 5% | US median 3.9% |
| Death rate for pneumonia patients | 20.2% | US median 15.2% |
| Death rate for stroke patients | 12.7% | US median 11.6% |
| Readmission rate for COPD | 20% |
Medicare clinicians who list this hospital, by specialty
Inpatient stays by diagnosis related group (DRG), 2024
Official US government data: hospital records, ownership records, yearly cost reports and quality measures, linked by the hospital's CCN and NPI. Financials are for fiscal years as reported by the hospital.
Medicare clinicians who work here
| 2024 | $119.0M | $135.6M | -14.0% | $18.0M | 3,316 | $3.0M | 10.2% | 8.9% |
| 2023 | $98.1M | $132.4M | -35.1% | $14.7M | 3,533 | $2.1M | 10.9% | 4.7% |
| 2022 | $92.6M | $129.4M | -39.7% | -$22.8M | 4,599 | $1.4M | 12.8% | 3.9% |
| 2021 | $88.9M | $120.8M | -35.9% | -$904K | 4,390 | $1.4M | 13.0% | 3.9% |
| 2020 | $79.0M | $105.1M | -33.0% | $1.3M | 3,834 | $2.1M | 14.8% | 5.6% |
| US median 19.8% |
| Readmission rate after a heart attack | 14.7% | US median 14.4% |
| Readmission rate for heart failure | 21.6% | US median 21.3% |
| Readmission rate for pneumonia | 18.7% | US median 17.2% |
| Serious complications (patient safety composite) | 0.98 | US median 0.96 |
| C. diff intestinal infections (ratio to expected) | 0.12 | US median 0.28 · better |
| MRSA bloodstream infections (ratio to expected) | 0.00 | US median 0.60 |
| Doctors always communicated well | 80% | US median 79% |
| Nurses always communicated well | 80% | US median 80% |
| Patient survey summary star rating | 3 of 5 | US median 3 of 5 |
| Area around the room always quiet at night | 59% | US median 59% |
| Patients who rated the hospital 9 or 10 out of 10 | 68% | US median 72% |
| Room and bathroom always clean | 72% | US median 73% |
| Patients who would definitely recommend the hospital | 70% | US median 71% |
| Patients who left the emergency department before being seen | 1% | US median 1% |
| Median time in the emergency department before leaving (minutes) | 156 min | US median 148 min |
| Patients prescribed 2 or more opioids or opioids with benzodiazepines at discharge | 15% | US median 15% |
| Patients who got appropriate care for severe sepsis and septic shock | 40% | US median 65% |
| Healthcare workers given the flu vaccine | 62% | US median 79% |
| Stroke patients who got a brain scan within 45 minutes of arrival | 90% | US median 74% |
| 27 |
| $57,937.33 |
| $11,987.81 |
| $12,280.05 |
| DRG 189 PULMONARY EDEMA AND RESPIRATORY FAILURE | 25 | $27,552.32 | $10,352.52 | $9,973.97 |
| DRG 194 SIMPLE PNEUMONIA AND PLEURISY WITH CC | 24 | $14,023.75 | $5,395.92 | $5,880.23 |
| DRG 193 SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 22 | $27,827.23 | $9,972.82 | $9,867.73 |
| DRG 177 RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 19 | $35,606.58 | $12,809.79 | $12,667.88 |
| DRG 683 RENAL FAILURE WITH CC | 17 | $15,683.24 | $6,947.18 | $6,629.69 |
| DRG 872 SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 15 | $13,565.73 | $6,428.07 | $7,681.44 |
| DRG 690 KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC | 15 | $16,198.07 | $6,283.33 | $5,985.69 |
| DRG 638 DIABETES WITH CC | 14 | $12,952.64 | $6,631.86 | $6,926.41 |
| DRG 190 CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC | 14 | $13,308.00 | $8,855.71 | $8,466.56 |
| DRG 065 INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS | 13 | $18,464.77 | $7,622.85 | $7,474.08 |
| DRG 894 ALCOHOL, DRUG ABUSE OR DEPENDENCE, LEFT AMA | 13 | $27,175.23 | $4,599.92 | $5,528.11 |
| DRG 682 RENAL FAILURE WITH MCC | 12 | $19,290.58 | $10,808.83 | $11,457.18 |
Hospital outpatient services by payment group (APC), 2024
| Service group | Services | Patients | Medicare pays per service | All hospitals |
|---|---|---|---|---|
| APC 8011 Comprehensive Observation Services | 190 | 175 | $2,300.06 | $2,090.36 |
| APC 5491 Level 1 Intraocular Procedures | 60 | 37 | $785.43 | $1,751.67 |
| APC 5373 Level 3 Urology and Related Services | 18 | - | $1,376.45 | $1,516.28 |
| APC 5072 Level 2 Excision/ Biopsy/ Incision and Drainage | 13 | 12 | $990.31 | $1,219.56 |
| APC 5302 Level 2 Upper GI Procedures | 11 | - | $657.57 | $1,444.50 |
| APC 5492 Level 2 Intraocular Procedures | 11 | - | $1,373.83 | $3,116.50 |
| APC 5114 Level 4 Musculoskeletal Procedures | - | - | - | $5,338.75 |
| APC 5153 Level 3 Airway Endoscopy | - | - | - | $1,264.08 |
| APC 5154 Level 4 Airway Endoscopy | - | - | - | $2,832.62 |
| APC 5155 Level 5 Airway Endoscopy | - | - | - | $5,183.46 |
| APC 5163 Level 3 ENT Procedures | - | - | - | $1,105.91 |
| APC 5164 Level 4 ENT Procedures | - | - | - | $2,217.17 |
Official US government data on Original Medicare hospital stays and outpatient services; groups with fewer than 11 cases are not published. Payments are those drug and device companies must report.
Mount St. Mary's Hospital & Health Center is a nonprofit short-term acute care hospital in Lewiston, NY with 113 beds, part of Catholic Health Systems and a 2-star overall rating.
Mount St. Mary's Hospital & Health Center in Lewiston, NY has 113 beds (fiscal year 2025 cost report); 179 beds are certified for Medicare. It discharged 3,131 inpatients that year, with 70.8% of its beds in use on average.
In fiscal year 2025 (ending 2025-12-31), Mount St. Mary's Hospital & Health Center reported net patient revenue of $122.1M and operating expenses of $141.8M, a margin on patient care of -16.1%. After other income and expenses its net income was -$2.2M (-1.6% of revenue), so it lost money that year.
Mount St. Mary's Hospital & Health Center is part of Catholic Health Systems, a health system with 5 hospitals based in Buffalo, NY. It is a nonprofit hospital.
Mount St. Mary's Hospital & Health Center has an overall rating of 2 out of 5 stars in the official hospital quality ratings. Patients rate it 3 out of 5 stars in the patient survey.
Yes, Mount St. Mary's Hospital & Health Center provides emergency services.
468 Medicare clinicians list Mount St. Mary's Hospital & Health Center as a hospital they work at, most often in Nurse Practitioner, Physician Assistant, Internal Medicine.
In 2024, Mount St. Mary's Hospital & Health Center had 364 Medicare inpatient stays in 16 diagnosis groups. The most common was DRG 871 (septicemia or severe sepsis without mv >96 hours with mcc) with 78 stays; Medicare paid $14,477.58 per stay on average, compared with $15,524.21 across all hospitals.