Hospital · Short-term acute hospital
Who owns Saint Alphonsus Regional Medical Center?
1055 North Curtis Road · BOISE, ID · 83706
Overview
Saint Alphonsus Regional Medical Center is a short-term acute hospital in BOISE, Idaho, operated by Saint Alphonsus Regional Medical Center Inc. Ada County has 9 hospitals, 12 nursing homes and 15 urgent care centers.
Ownership
Saint Alphonsus Regional Medical Center is operated by Saint Alphonsus Regional Medical Center Inc, part of Trinity Health.
- Operator
- Saint Alphonsus Regional Medical Center Inc
- Owner group
- Trinity Health
- Ownership type
- Church
- Sources
- CMS Hospital Enrollments and All Owners (PECOS): hospital ownership graph · 2026-10-25
- irs_schedule_h · 202506
- CMS record · 2024
- Company website · 2026-10-25
Ownership history
Every dated change of operator and owner for Saint Alphonsus Regional Medical Center, with the source for each.
Full ownership tree of Trinity Health
Every entity between this facility and its ultimate owner, with ownership percentages and dates.
Finances
From the hospital's Medicare cost report, fiscal year ending 2025.
| Net patient revenue | $923.6M |
| Operating expenses | $955.5M |
| Net income | $49.8M |
| Net income as a share of net patient revenue | 5.4% |
| Uncompensated care cost | $29.4M |
| Charity care cost | $23.4M |
| Medicaid net revenue | $144.7M |
| Medicare disproportionate share percentage | 12.0% |
Payer mix by inpatient days (2025)
- Commercial and other 56.7%
- Medicaid 22.2%
- Medicare 21.2%
Services
Top inpatient services, Medicare (2024)
| Service | Discharges | Average total payment |
|---|---|---|
| Septicemia or severe sepsis without MV >96 hours with MCC · 871 | 222 | $17K |
| Heart failure and shock with MCC · 291 | 98 | $11K |
| Percutaneous and other intracardiac procedures without MCC · 274 | 83 | $26K |
| Acute myocardial infarction, discharged alive with MCC · 280 | 64 | $14K |
| Psychoses · 885 | 55 | $16K |
Top outpatient services, Medicare (2024)
| Service | Services |
|---|---|
| Level 5 Musculoskeletal Procedures · 5115 | 326 |
| Level 4 Musculoskeletal Procedures · 5114 | 230 |
| Level 1 Endovascular Procedures · 5191 | 171 |
| Level 2 Excision/ Biopsy/ Incision and Drainage · 5072 | 127 |
| Level 2 Upper GI Procedures · 5302 | 123 |
Medicare fee-for-service only. Small counts are suppressed by CMS.
Location and market
- Address
- 1055 North Curtis Road · BOISE, ID · 83706
- County
- Ada County
- State
- Idaho
40 off-site locations
Campuses, off-site emergency departments and outpatient departments under this hospital's certification.
Nearby hospitals
| Name | City | Distance |
|---|---|---|
| Saint Alphonsus Regional Rehabilitation Hospital | Boise | 0.2 mi |
| Intermountain Hospital | BOISE | 0.7 mi |
| Vibra Hospital Of Boise | Boise | 0.9 mi |
| Lifeways Hospital | BOISE | 1.7 mi |
| Treasure Valley Hospital | BOISE | 1.9 mi |
| Boise Va Medical Center | BOISE | 3.0 mi |
Sources and identifiers
- Operator: CMS Hospital Enrollments and All Owners (PECOS): hospital ownership graph · irs_schedule_h · CMS record · Company website
- Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2025
- Services: CMS Medicare inpatient and outpatient utilization
- Ownership type and beds: CMS Provider of Services file
- Location: CMS and Census Bureau geography
- CMS certification number
- 130007
- NPI
- 1992736649
- Last confirmed
- 2026-10-23
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