Hospital · Critical access hospital
Who owns Adventist Health Clearlake?
15630 18th Ave · Clearlake, CA · 95422
Overview
Beds25
Discharges1,538cost report 2024
Occupancy64%inpatient days ÷ bed days
Employees (FTE)442
Adventist Health Clearlake is a critical access hospital in Clearlake, California, operated by Adventist Health.
Ownership
Adventist Health Clearlake is operated by Adventist Health.
- Operator
- Adventist Health
- Owner group
- Adventist Health
- Ownership type
- Private Nonprofit
- Sources
- CMS Hospital All Owners · 2026-09-29
- irs_schedule_h · 202412
- CMS record · 2024
- Company website · 2026-10-25
Ownership history
Every dated change of operator and owner for Adventist Health Clearlake, with the source for each.
Full ownership tree of Adventist 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 2024.
| Net patient revenue | $176.4M |
| Operating expenses | $188.3M |
| Net income | $3.8M |
| Net income as a share of net patient revenue | 2.1% |
| Uncompensated care cost | $4.4M |
| Charity care cost | $2.4M |
| Medicaid net revenue | $49.5M |
Payer mix by inpatient days (2024)
- Commercial and other 58.1%
- Medicare 38.3%
- Medicaid 3.6%
Location and market
- Address
- 15630 18th Ave · Clearlake, CA · 95422
- State
- California
2 off-site locations
Campuses, off-site emergency departments and outpatient departments under this hospital's certification.
Sources and identifiers
- Operator: CMS Hospital All Owners · irs_schedule_h · CMS record · Company website
- Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2024
- Ownership type and beds: CMS Provider of Services file
- Location: CMS and Census Bureau geography
- CMS certification number
- 051317
- NPI
- 1124018031
- Last confirmed
- 2026-10-23
See something wrong? Report a correction.