Illinois · Nonprofit
Southern Illinois Hospital Services
Southern Illinois Hospital Services (Illinois) receives grants from 8 organizations whose IRS filings report $7,185,397 to it, the largest being SIH FOUNDATION NFP ($6,027,549). 6 of them have funded it in more than one year.
Against its field
Southern Illinois Hospital Services runs a healthier operating margin than three-quarters of the 877 health nonprofits its size.
this organization peer median middle 50% of peers· 877 health nonprofits over $100M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Children's Oncology Group Foundation Incshared fundersportfolio match
- The V Foundationshared funders
- Hospital Sisters of St Francis Foundation Incportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 0% · 2018 0% · 2019 0% · 2020 0% · 2021 7% · 2022 1% · 2023 1% · 2024 3% · 2025 1%. Grants only. Government contracts and fees sit inside program revenue.
1% of Southern Illinois Hospital Services’s revenue is contributions — more donation-reliant than the typical peer (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 3 funders to 6 funders, grant income fell $926k → $738k.
From the IRS filings of Southern Illinois Hospital Services’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
Southern Illinois Hospital Services leans on a few funders — its largest provides 84% of grant income and the top three 96%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund Southern Illinois Hospital Services.
Largest funder’s share by year: 2017 97% · 2018 96% · 2019 87% · 2020 75% · 2021 60% · 2022 87% · 2023 77% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
80% of Southern Illinois Hospital Services's funders are still giving 3 years after their first grant; 75% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
91% of Southern Illinois Hospital Services's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 8 funders put you under-funded among the 400 organizations that share them.
- The Children's Oncology Group Foundation Incshared fundersportfolio matchPA · backs 68 organizations that share your funders · its grantees resemble your mission
- The V Foundationshared fundersNC · backs 70 organizations that share your funders
- Hospital Sisters of St Francis Foundation Incportfolio matchits grantees resemble your mission
- American Society of Health-System Pharmacists Research and Education Fdtnportfolio matchits grantees resemble your mission
- Hospital Industry Data Instituteportfolio matchits grantees resemble your mission
- Anticoagulation Forum Incportfolio matchits grantees resemble your mission
- Illinois Hospital Research & Educational Foundationportfolio matchits grantees resemble your mission
- Amga Foundation Incportfolio matchits grantees resemble your mission
- Health Research and Educational Trustportfolio matchits grantees resemble your mission
- Tennessee Hospital Associationportfolio matchits grantees resemble your mission
- National Association of Children's Hospitals and Related Institutions Incportfolio matchits grantees resemble your mission
- Alliance Nctn Foundationportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Government funding Southern Illinois Hospital Services receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $11.6M on record.
- Department of Agriculture$9.8M
- Department of Health and Human Services$1.4M
- Department of Justice$398k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like Southern Illinois Hospital Services
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Illinois
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
82% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 10 related entities
- Quality Health Partners LLC · disregarded
- Physicians' Surgery Center · disregarded
- Southern Illinois Healthcare Enterprises Inc · exempt
- Southern Illinois Medical Services Nfp · exempt
- Sih Foundation Nfp · exempt
Screen this organization
A dated, signed PDF of the compliance screen for Southern Illinois Hospital Services: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds Southern Illinois Hospital Services?
- Southern Illinois Hospital Services (Illinois) receives grants from 8 organizations whose IRS filings report $7,185,397 to it, the largest being SIH FOUNDATION NFP ($6,027,549). 6 of them have funded it in more than one year.
- How many funders does Southern Illinois Hospital Services have?
- IRS filings report 8 organizations giving $7,185,397 in grants to Southern Illinois Hospital Services, 6 of which have funded it in more than one year.
- Who is the largest funder of Southern Illinois Hospital Services?
- SIH FOUNDATION NFP is the largest funder on record, with $6,027,549 in grants. The full list of funders is on this page.
- How can an organization like Southern Illinois Hospital Services find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Illinois. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 8funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing