Critical access hospital · Lake Arrowhead, California · 17 beds · CMS certification number 051312
Mountains Community Hospital
Its Medicare cost reports, read cell by cell. Latest filing: fiscal year ended June 30, 2025, as submitted, stamped by CMS December 12, 2025. 23 years on file, every one shown below. Also on the 340B covered-entity register.
Fiscal 2025 at a glance
What stands out
- Net patient revenue rose from $9.7M in its first year on file (2003) to $38.3M in 2025.
- Its result from patient care: −$3.2M (2023), −$3.0M (2024), −$3.8M (2025).
- 4 of the 5 critical access hospital peers below with a margin on file also report a loss on patient care for fiscal year 2025.
- SAN BERNARDINO MOUNTAINS COMMUNITY HOSPITAL DISTRICT holds 100% of it, on its Medicare enrollment.
Every statement is drawn from figures on this page; nothing is estimated.
23 years of filings
Net patient revenue against operating expenses, each year as filed.
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Beside its peers
Critical access hospitals in California with under 25 beds, each on fiscal year 2025.
| Hospital | Beds | Net patient revenue | Operating expenses | Margin |
|---|---|---|---|---|
| Mountains Community Hospital | 17 | $38,298,570 | $42,076,058 | −9.9% |
| John C Fremont Healthcare District, Mariposa | 18 | $29,551,191 | $36,773,106 | −24.4% |
| Mayers Memorial Hospital District, Fall River Mills | 16 | $50,469,639 | $51,383,119 | −1.8% |
| Plumas District Hospital, Quincy | 14 | $45,242,149 | $45,683,943 | −1.0% |
| Providence Redwood Memorial Hospital, Fortuna | 19 | $53,713,976 | $58,770,213 | −9.4% |
| Mammoth Hospital, Mammoth Lakes | 15 | $112,050,282 | $107,367,326 | 4.2% |
Patients and payers
- Discharges
- 217S-3 line 14, col 15
- Inpatient days
- 1,124S-3 line 14, col 8
- Beds in use, on an average day
- 3.1days ÷ days in year
- Occupancy
- 18.1%days ÷ bed days
- Medicare share of days
- 33.1%S-3 cols 6 ÷ 8
Who owns it
- SAN BERNARDINO MOUNTAINS COMMUNITY HOSPITAL DISTRICT100%
Type of control on its cost report: governmental, hospital district.
Owners of 5% or more, from CMS’s hospital ownership file (Medicare enrollment, October 1, 2026).
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Figures: CMS Healthcare Cost Report Information System, file HOSP10FY2024.ZIP, form CMS-2552-10, filed under CMS certification number 051312. Patients and payers: worksheet S-3 Part I of the same filing. Ownership: CMS Hospital All Owners and Hospital Enrollments.
How this page was built: the CMS Medicare cost report, file HOSP10FY2024.ZIP, read December 12, 2025.