768 Mountain Ranch Rd, San Andreas, CA, 95249 · (209) 754-3521
Beds
25
FY 2025
Star rating
3 of 5
Patient survey: 4 of 5
Net patient revenue
$81.3M
FY 2025
Net income
-$5.8M
Patient care margin -11.1%
Discharges
696
Occupancy 33.1%
Clinicians
204
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 | $81.3M | $90.4M | -11.1% | -$5.8M | 696 | $4.2M | 47.8% | 2.7% |
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 | 9.3% | US median 8.5% |
| Death rate for heart failure patients | 10% | US median 11% |
| Hospital-wide death rate within 30 days | 4.5% | US median 3.9% |
| Death rate for pneumonia patients | 17.9% | US median 15.2% |
| Readmission rate for COPD | 19.8% | US median 19.8% |
| Readmission rate for heart failure | 21.2% |
Medicare clinicians who list this hospital, by specialty
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 | $86.8M | $88.9M | -2.5% | -$463K | 667 | $3.3M | 45.1% | 5.0% |
| 2023 | $80.7M | $81.1M | -0.6% | $1.8M | 537 | $3.6M | 55.3% | 2.1% |
| 2022 | $69.3M | $80.3M | -15.8% | -$7.3M | 762 | $2.3M | 56.9% | 4.1% |
| 2021 | $71.4M | $75.9M | -6.4% | -$1.1M | 864 | $1.5M | 54.7% | 3.3% |
| 2020 | $63.7M | $72.5M | -13.9% | $9.6M | 866 | $1.7M | 64.8% | 3.9% |
| US median 21.3% |
| Readmission rate for pneumonia | 16.8% | US median 17.2% |
| C. diff intestinal infections (ratio to expected) | 0.00 | US median 0.28 |
| Doctors always communicated well | 84% | US median 79% |
| Nurses always communicated well | 90% | US median 80% |
| Patient survey summary star rating | 4 of 5 | US median 3 of 5 |
| Area around the room always quiet at night | 65% | US median 59% |
| Patients who rated the hospital 9 or 10 out of 10 | 78% | US median 72% |
| Room and bathroom always clean | 89% | US median 73% |
| Patients who would definitely recommend the hospital | 73% | 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) | 123 min | US median 148 min |
| Patients prescribed 2 or more opioids or opioids with benzodiazepines at discharge | 10% | US median 15% |
| Patients who got appropriate care for severe sepsis and septic shock | 71% | US median 65% |
| Healthcare workers given the flu vaccine | 67% | US median 79% |
Mark Twain Medical Center is a nonprofit critical access hospital in San Andreas, CA with 25 beds, part of CommonSpirit Health and a 3-star overall rating.
Mark Twain Medical Center in San Andreas, CA has 25 beds (fiscal year 2025 cost report). It discharged 696 inpatients that year, with 33.1% of its beds in use on average.
In fiscal year 2025 (ending 2025-12-31), Mark Twain Medical Center reported net patient revenue of $81.3M and operating expenses of $90.4M, a margin on patient care of -11.1%. After other income and expenses its net income was -$5.8M (-6.9% of revenue), so it lost money that year.
Mark Twain Medical Center is part of CommonSpirit Health, a health system with 129 hospitals based in San Francisco, CA. It is a nonprofit hospital.
Mark Twain Medical Center has an overall rating of 3 out of 5 stars in the official hospital quality ratings. Patients rate it 4 out of 5 stars in the patient survey.
No, Mark Twain Medical Center does not list emergency services.
204 Medicare clinicians list Mark Twain Medical Center as a hospital they work at, most often in Internal Medicine, Nurse Practitioner, Cardiovascular Disease (Cardiology).