Hospital · Short-term acute hospital
Who owns Inova Fair Oaks Hospital?
3600 Joseph Siewick Drive · Fairfax, VA · 22033
Overview
Inova Fair Oaks Hospital is a short-term acute hospital in Fairfax, Virginia, operated by INOVA. Fairfax County has 7 hospitals, 12 nursing homes and 56 urgent care centers.
Ownership
Inova Fair Oaks Hospital is operated by INOVA, part of Inova Health System.
- Operator
- INOVA
- Owner group
- Inova Health System
- Ownership type
- Other
- Sources
- irs_schedule_h · 202412
- CMS record · 2024
- Company website · 2026
Ownership history
Every dated change of operator and owner for Inova Fair Oaks Hospital, with the source for each.
Full ownership tree of Inova Health System
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 2024.
| Net patient revenue | $471.6M |
| Operating expenses | $297.2M |
| Net income | $176.8M |
| Net income as a share of net patient revenue | 37.5% |
| Uncompensated care cost | $17.1M |
| Charity care cost | $14.1M |
| Medicaid net revenue | $44.7M |
| Medicare disproportionate share percentage | 8.0% |
Payer mix by inpatient days (2024)
- Commercial and other 68.3%
- Medicare 26.5%
- Medicaid 5.2%
Services
Top inpatient services, Medicare (2024)
| Service | Discharges | Average total payment |
|---|---|---|
| Septicemia or severe sepsis without MV >96 hours with MCC · 871 | 370 | $15K |
| Heart failure and shock with MCC · 291 | 178 | $10K |
| Septicemia or severe sepsis without MV >96 hours without MCC · 872 | 69 | $8K |
| Respiratory infections and inflammations with MCC · 177 | 67 | $14K |
| Kidney and urinary tract infections with MCC · 689 | 66 | $9K |
Top outpatient services, Medicare (2024)
| Service | Services |
|---|---|
| Comprehensive Observation Services · 8011 | 757 |
| Level 2 Intraocular Procedures · 5492 | 510 |
| Level 5 Musculoskeletal Procedures · 5115 | 309 |
| Level 1 Laparoscopy and Related Services · 5361 | 252 |
| Level 4 Vascular Procedures · 5184 | 206 |
Medicare fee-for-service only. Small counts are suppressed by CMS.
Location and market
- Address
- 3600 Joseph Siewick Drive · Fairfax, VA · 22033
- County
- Fairfax County
- State
- Virginia
4 off-site locations
Campuses, off-site emergency departments and outpatient departments under this hospital's certification.
Nearby hospitals
| Name | City | Distance |
|---|---|---|
| Inova Emergency Room - Fairfax City | Fairfax | 4.8 mi |
| Reston Hospital Center | Reston | 5.4 mi |
| Inova Emergency Room - Reston/Herndon | Reston | 5.7 mi |
| Northern Virginia Mental Health Insti | Falls Church | 8.5 mi |
| Inova Emergency Room - Ashburn | Ashburn | 9.3 mi |
| Stonesprings Hospital Center | Dulles | 9.7 mi |
Sources and identifiers
- Operator: irs_schedule_h · CMS record · Company website
- Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2024
- 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
- 490101
- NPI
- 1760513980
- Last confirmed
- 2026-10-23
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