Illinois Hospital Charity Care (2026): IL Eligibility, Statutes, and How to Apply
Illinois's Hospital Uninsured Patient Discount Act extends mandatory discounts up to 600% FPL — far above federal 501(r) floors.
Quick answer
Illinois eligibility floor: 200% FPL for free/discounted care; 300% FPL minimum for the AGB cap; up to 600% FPL in some hospital FAPs. Statute: Hospital Uninsured Patient Discount Act, 210 ILCS 89. The federal 501(r) framework also applies to every nonprofit hospital, with the 240-day retroactive window for refunds. Illinois caps a hospital's billed charge to an uninsured patient at 135% of cost for patients up to 300% FPL. The 600% FPL extension at some systems is voluntary but common. The Act covers most Illinois hospitals, nonprofit and for-profit.
Need help applying?
If you'd rather not file the application yourself, Dollar For is a nonprofit that handles charity care applications for free. They're the most credible name in the space and they cover Illinois.
What Illinois Hospitals Are Required to Do
Illinois caps a hospital's billed charge to an uninsured patient at 135% of cost for patients up to 300% FPL. The 600% FPL extension at some systems is voluntary but common. The Act covers most Illinois hospitals, nonprofit and for-profit. Patients should always check the specific hospital's posted Financial Assistance Policy for the current eligibility cutoffs and AGB rate. State and federal protections operate side-by-side; you typically benefit from whichever is more generous.
Federal IRS 501(r) sets the baseline: every nonprofit hospital must publish a Financial Assistance Policy (FAP), evaluate eligible patients without charging more than "Amounts Generally Billed" (AGB), and accept retroactive applications up to 240 days after the first post-discharge bill. Illinois state law layers on top of 501(r) and frequently goes further.
Top Illinois Hospital Systems
These are the largest healthcare systems in Illinois. Each publishes a Financial Assistance Policy on its website. Search the system name plus "Financial Assistance Policy" to find the current eligibility cutoffs and AGB rates.
- Northwestern Medicine
- Advocate Health Care
- Rush University Medical Center
- University of Chicago Medicine
- AMITA Health
The Illinois AG investigates Hospital Uninsured Patient Discount Act violations. Hospital must post FAP in plain language at admissions and emergency entry.
How to Apply for Illinois Charity Care, Step-by-Step
1. Find the FAP
Search "[hospital name] Financial Assistance Policy." Every nonprofit hospital must publish one. The FAP includes eligibility cutoffs, the application form, required documents, and the AGB rate.
2. Gather documents
Most Illinois hospitals require: most recent tax return, last 2-4 pay stubs, current bank statements, government ID, household composition documentation. Some require an asset declaration.
3. Submit the application
Most accept online submission, fax, or mail. Always send via a method that produces a receipt. If submitting by mail, certified mail with return receipt protects you against "we never received it" denials.
4. Track the deadline
Federal 501(r) gives you 240 days from the first post-discharge bill. Illinois state programs sometimes go longer (New Jersey: 2 years; Massachusetts: 10 days backdating from receipt). Mark your calendar at the 200-day mark for federal claims.
5. Request reconsideration if denied
Denials are appealable. Common denial reasons that can be overcome: incomplete documentation (just resubmit), borderline income (request the catastrophic-care exception if your bill exceeds 10-25% of annual income), or asset test failure (challenge based on the specific hospital's policy text).
6. Escalate if the hospital won't engage
File a complaint with the Illinois Attorney General, Health Care Bureau. If the hospital is nonprofit and you believe they're violating 501(r), file IRS Form 13909. Illinois has its own enforcement mechanisms layered on top.
Pause collections during your application
Under 26 CFR § 1.501(r)-6, a pending charity care application pauses extraordinary collection actions: the hospital cannot send your account to collections, sue you, or report the bill to credit bureaus during the determination period. If they do, that's a 501(r) violation reportable to the IRS.
Generate Your Charity Care Application Letter
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