801 E Sioux, Pierre, SD, 57501 · (605) 224-3100
Beds
36
FY 2025
Star rating
2 of 5
Patient survey: 4 of 5
Net patient revenue
$124.6M
FY 2025
Net income
$1.6M
Patient care margin -7.4%
Discharges
1,550
Occupancy 45.8%
Clinicians
215
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 | $124.6M | $133.8M | -7.4% | $1.6M | 1,550 | $1.6M | 38.4% | 25.8% |
Official hospital quality measures with the national median across hospitals. For ratios, 1.00 means as many cases as expected.
| Death rate for heart failure patients | 14.8% | US median 11% |
| Hospital-wide death rate within 30 days | 3.8% | US median 3.9% |
| Death rate for pneumonia patients | 19.7% | US median 15.2% |
| Death rate for stroke patients | 12.2% | US median 11.6% |
| Readmission rate for heart failure | 21.2% | US median 21.3% |
| Readmission rate after hip or knee replacement | 5.5% |
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 | $115.6M | $123.2M | -6.6% | $3.0M | 1,641 | $1.9M | 45.9% | 21.2% |
| 2023 | $105.0M | $116.2M | -10.6% | -$3.6M | 1,431 | $1.8M | 45.1% | 21.5% |
| 2022 | $100.9M | $115.2M | -14.2% | -$10.7M | 1,616 | $1.8M | 44.5% | 17.2% |
| 2021 | $101.0M | $105.2M | -4.2% | $20.0M | 1,606 | $1.6M | 48.7% | 16.3% |
| 2020 | $90.1M | $99.8M | -10.8% | $9.3M | 1,549 | $1.9M | 41.9% | 22.1% |
| US median 5.8% |
| Readmission rate for pneumonia | 16% | US median 17.2% |
| Complications after hip or knee replacement | 5.3% | US median 4.1% |
| Serious complications (patient safety composite) | 1.07 | US median 0.96 |
| C. diff intestinal infections (ratio to expected) | 0.00 | US median 0.28 |
| Doctors always communicated well | 78% | US median 79% |
| Nurses always communicated well | 81% | US median 80% |
| Patient survey summary star rating | 4 of 5 | US median 3 of 5 |
| Area around the room always quiet at night | 62% | US median 59% |
| Patients who rated the hospital 9 or 10 out of 10 | 71% | US median 72% |
| Room and bathroom always clean | 76% | US median 73% |
| Patients who would definitely recommend the hospital | 64% | 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) | 127 min | US median 148 min |
| Patients prescribed 2 or more opioids or opioids with benzodiazepines at discharge | 17% | US median 15% |
| Patients who got appropriate care for severe sepsis and septic shock | 81% | US median 65% |
| Healthcare workers given the flu vaccine | 84% | US median 79% |
| Stroke patients who got a brain scan within 45 minutes of arrival | 36% | US median 74% |
| DRG 291 HEART FAILURE AND SHOCK WITH MCC | 17 | $43,651.35 | $9,796.35 | $10,022.34 |
| DRG 872 SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 15 | $36,878.53 | $6,961.60 | $7,681.44 |
| DRG 603 CELLULITIS WITHOUT MCC | 13 | $39,684.00 | $6,815.62 | $6,446.25 |
| DRG 481 HIP AND FEMUR PROCEDURES EXCEPT MAJOR JOINT WITH CC | 12 | $60,598.17 | $15,960.25 | $15,801.33 |
| DRG 389 GASTROINTESTINAL OBSTRUCTION WITH CC | 12 | $34,554.58 | $5,930.58 | $5,697.23 |
| DRG 853 INFECTIOUS AND PARASITIC DISEASES WITH O.R. PROCEDURES WITH MCC | 11 | $103,888.36 | $40,307.27 | $40,556.82 |
| DRG 189 PULMONARY EDEMA AND RESPIRATORY FAILURE | 11 | $42,005.64 | $9,513.73 | $9,973.97 |
Hospital outpatient services by payment group (APC), 2024
| Service group | Services | Patients | Medicare pays per service | All hospitals |
|---|---|---|---|---|
| APC 5372 Level 2 Urology and Related Services | 269 | 169 | $541.11 | $502.15 |
| APC 5491 Level 1 Intraocular Procedures | 177 | 117 | $1,831.78 | $1,751.67 |
| APC 8011 Comprehensive Observation Services | 128 | 122 | $2,172.73 | $2,090.36 |
| APC 5373 Level 3 Urology and Related Services | 108 | 98 | $1,629.49 | $1,516.28 |
| APC 5115 Level 5 Musculoskeletal Procedures | 91 | 89 | $11,435.13 | $10,771.69 |
| APC 5072 Level 2 Excision/ Biopsy/ Incision and Drainage | 83 | 78 | $1,264.70 | $1,219.56 |
| APC 5114 Level 4 Musculoskeletal Procedures | 69 | 65 | $5,557.53 | $5,338.75 |
| APC 5113 Level 3 Musculoskeletal Procedures | 66 | 59 | $2,549.38 | $2,373.24 |
| APC 5374 Level 4 Urology and Related Services | 59 | 52 | $2,752.63 | $2,629.24 |
| APC 5361 Level 1 Laparoscopy and Related Services | 53 | 52 | $4,616.13 | $4,357.80 |
| APC 5431 Level 1 Nerve Procedures | 51 | 51 | $1,519.28 | $1,406.61 |
| APC 5375 Level 5 Urology and Related Services | 50 | 49 | $4,136.77 | $3,917.51 |
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.
Avera St Mary's Hospital is a nonprofit short-term acute care hospital in Pierre, SD with 36 beds, part of Avera Health and a 2-star overall rating.
Avera St Mary's Hospital in Pierre, SD has 36 beds (fiscal year 2025 cost report); 60 beds are certified for Medicare. It discharged 1,550 inpatients that year, with 45.8% of its beds in use on average.
In fiscal year 2025 (ending 2025-06-30), Avera St Mary's Hospital reported net patient revenue of $124.6M and operating expenses of $133.8M, a margin on patient care of -7.4%. After other income and expenses its net income was $1.6M (1.2% of revenue), so it made a profit that year.
Avera St Mary's Hospital is part of Avera Health, a health system with 36 hospitals based in Sioux Falls, SD. It is a nonprofit hospital.
Avera St Mary's Hospital has an overall rating of 2 out of 5 stars in the official hospital quality ratings. Patients rate it 4 out of 5 stars in the patient survey. 0 death rate measures are better and 1 worse than the national rate.
Yes, Avera St Mary's Hospital provides emergency services.
215 Medicare clinicians list Avera St Mary's Hospital as a hospital they work at, most often in Nurse Practitioner, Physician Assistant, Family Practice.
In 2024, Avera St Mary's Hospital had 200 Medicare inpatient stays in 9 diagnosis groups. The most common was DRG 871 (septicemia or severe sepsis without mv >96 hours with mcc) with 91 stays; Medicare paid $15,635.49 per stay on average, compared with $15,524.21 across all hospitals.