How hospital charity care actually works

Since 2010, the Affordable Care Act has required every hospital facility operated by a 501(c)(3) nonprofit organization to satisfy four requirements under IRS Section 501(r) — on a facility-by-facility basis — or risk losing its tax-exempt status. Two of the four are what make charity care work in practice.

A FAP isn't just a brochure. Under Treasury Regulation §1.501(r)-4, it has to spell out, in writing:

• Exactly who is eligible, and whether that means free care, discounted care, or both
• The method used to calculate what a FAP-eligible patient will be charged
• How to apply, including what documentation is required
• Whether the hospital grants "presumptive" eligibility based on outside information
• What happens if a bill goes unpaid — the actions the hospital may take and the timeline for taking them

It also has to be widely publicized: posted in full on the hospital's website, available as free paper copies at the ER and admissions desk, and translated into any language spoken by at least 1,000 people — or 5% of the community the hospital serves, whichever is smaller.

Hospitals' sticker prices — the chargemaster — are notoriously disconnected from what anyone actually pays. The AGB rule under Section 501(r)(5) exists precisely to stop FAP-eligible patients from being billed off that inflated number. A hospital must use one of two methods, described in its FAP, to set the ceiling:

Either way, AGB is a ceiling, not your final price. If you also qualify for free or further-discounted care under the income tiers in the hospital's FAP, that applies on top of — and usually well below — the AGB amount.

Hospitals are allowed to determine that you're FAP-eligible using information they already have or can obtain elsewhere — without you filling out a form. Common triggers for this "presumptive eligibility" include current enrollment in Medicaid, SNAP, WIC, subsidized school lunch programs, or other means-tested public benefits, as well as referrals from third-party eligibility-screening vendors many hospitals use.

If a hospital presumptively determines you qualify for less than its most generous assistance tier, it must tell you the basis for that determination and give you a reasonable amount of time to apply for more generous assistance before any collection action moves forward.

1. You receive care

   Emergency or other medically necessary care is provided — eligibility isn't decided at the point of care.

2. You get an itemized bill

   Request an itemized statement and check it for duplicate charges or services you didn't receive before doing anything else.

3. Locate the hospital's FAP

   It must be posted on the hospital's website, usually under "Billing," "Financial Assistance," or "Patient Resources."

4. Request the application & plain-language summary

   Available free, in person or by mail, including at the ER and admissions desk.

5. Gather documentation

   Typically recent pay stubs, a tax return, or a benefits award letter. Hospitals can't deny you solely for omitting something the form never asked for.

6. Submit within the application period

   At least 240 days from your first post-discharge bill — submit earlier if you can, especially if collection notices have started.

7. Hospital reviews your application

   It may request more documentation, but must process what you submit by the end of the application period.

8. You receive a written determination

   Approval should state your discount tier and the new balance; the hospital must refund any amount you already paid above what a FAP-eligible patient owes.

9. Appeal if needed

   If you're approved for less than expected, you can typically submit more documentation and request a re-review before any deadline passes.

One more distinction worth knowing: EMTALA (the Emergency Medical Treatment and Labor Act) requires any hospital with an emergency department to screen and stabilize you regardless of insurance or ability to pay. That's a separate obligation from charity care — EMTALA guarantees the care happens; your hospital's FAP determines what you'll ultimately be billed for it.

• Paying before asking

  Once a bill is paid, getting a refund is possible but slower and less certain than applying first.

  Avoidable

• Using a medical credit card to pay

  These often carry deferred-interest terms that can backfire — and don't reduce what you actually owed.

  Avoidable

• Assuming insurance disqualifies you

  Many FAPs explicitly cover insured patients facing high deductibles or coinsurance.

  Common myth

• Missing the application window

  The 240-day clock starts at your first post-discharge bill, not your discharge date.

  Avoidable

• Not appealing a low offer

  A presumptive or partial approval usually isn't final — you can typically submit more documentation.

  Avoidable