Critical access hospital · Ionia, Michigan · 22 beds · CMS certification number 231331
University of Michigan Health-Sparrow Ionia
Its Medicare cost reports, read cell by cell. Latest filing: fiscal year ended June 30, 2025, as submitted, stamped by CMS December 9, 2025. Twenty 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 $10.9M in its first year on file (2006) to $73.8M in 2025.
- Its result from patient care: $5.4M (2023), $12.2M (2024), $12.7M (2025).
- 4 of the 5 critical access hospital peers below with a margin on file also report a gain on patient care for fiscal year 2025.
- Medicaid paid for 2.3% of its inpatient days and Medicare for 18.1%.
- REGENTS OF THE UNIVERSITY OF MICHIGAN holds 100% of it, on its Medicare enrollment.
Every statement is drawn from figures on this page; nothing is estimated.
Twenty years of filings
Net patient revenue against operating expenses, each year as filed.
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as submitted
Beside its peers
Critical access hospitals in Michigan with under 25 beds, each on fiscal year 2025.
| Hospital | Beds | Net patient revenue | Operating expenses | Margin |
|---|---|---|---|---|
| University of Michigan Health-Sparrow Ionia | 22 | $73,755,264 | $61,068,043 | 17.2% |
| Baraga County Memorial Hospital, Lanse | 24 | $32,011,867 | $34,462,835 | −7.7% |
| Bronson Lakeview Hospital, Paw Paw | 16 | $93,732,624 | $73,319,235 | 21.8% |
| Corewell Health Reed City Hospital, Reed City | 22 | $91,028,999 | $75,894,395 | 16.6% |
| Eaton Rapids Medical Center, Eaton Rapids | 20 | $49,331,698 | $48,346,682 | 2.0% |
| Trinity Health Shelby Hospital, Shelby | 24 | $48,179,736 | $40,225,501 | 16.5% |
Patients and payers
- Discharges
- 762S-3 line 14, col 15
- Inpatient days
- 2,431S-3 line 14, col 8
- Beds in use, on an average day
- 6.7days ÷ days in year
- Occupancy
- 30.3%days ÷ bed days
- Medicare share of days
- 18.1%S-3 cols 6 ÷ 8
- Medicaid share of days
- 2.3%S-3 cols 7 ÷ 8
Who owns it
- REGENTS OF THE UNIVERSITY OF MICHIGAN100%
- SPARROW HEALTH SYSTEM100%
- UM HEALTH100%
Related organizations on its own cost report: SHS, home office.
Other hospitals with the same owner: University of Michigan Health-Sparrow (MI), University of Michigan Health-Sparrow Lansing (MI), University of Michigan Health - West (MI), Chelsea Hospital (MI), University of Michigan Health-Sparrow Clinton (MI), University of Michigan Health-Sparrow Eaton (MI), University of Michigan Health-Sparrow Specialty Hospital (MI).
Type of control on its cost report: voluntary nonprofit, other.
Owners of 5% or more, from CMS’s hospital ownership file (Medicare enrollment, October 1, 2026).
Community benefit, as filed
From IRS Form 990 Schedule H, Part I, filed by SPARROW IONIA HOSPITAL (employer identification number 383218134) for tax year 2022. The return lists this hospital as its one hospital facility.
| Figure | As filed | Where it comes from |
|---|---|---|
| Total community benefit expense (line 7k) | $1,179,053 | IRS Form 990 Schedule H, Part I, <TotalCommunityBenefitsGrp><NetCommunityBenefitExpnsAmt> |
| Financial assistance at cost (line 7a) | $181,966 | IRS Form 990 Schedule H, Part I, <FinancialAssistanceAtCostTyp><NetCommunityBenefitExpnsAmt> |
| Medicaid (line 7b) | $990,797 | IRS Form 990 Schedule H, Part I, <UnreimbursedMedicaidGrp><NetCommunityBenefitExpnsAmt> |
| Financial assistance and means-tested government programs (line 7d) | $1,172,763 | IRS Form 990 Schedule H, Part I, <TotalFinancialAssistanceTyp><NetCommunityBenefitExpnsAmt> |
| Other benefits (line 7j) | $6,290 | IRS Form 990 Schedule H, Part I, <TotalOtherBenefitsGrp><NetCommunityBenefitExpnsAmt> |
| Total, fraction of total expense (line 7k, column f) | 0.0413 | IRS Form 990 Schedule H, Part I, <TotalCommunityBenefitsGrp><TotalExpensePct> |
E-file object id 202411369349305336. The IRS archive it was read from.
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Figures: CMS Healthcare Cost Report Information System, file HOSP10FY2024.ZIP, form CMS-2552-10, filed under CMS certification number 231331. 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 9, 2025.