GFE for Uninsured vs. Surprise Bill Protections for Insured Patients
The Good Faith Estimate applies only to uninsured and self-pay patients. Patients with insurance have separate No Surprises Act protections: out-of-network emergency care and certain non-emergency care at in-network facilities cannot result in a surprise balance bill. If you are uninsured, check ACA income limits or Medicaid income limits to see whether subsidized coverage could reduce future self-pay bills.
GFE rights vs. insured surprise-bill protections (2026 chart)| Feature | GFE (Uninsured / Self-Pay) | No Surprises Act (Insured) |
|---|
| Who it covers | Uninsured and self-pay patients | Patients with ACA, employer, or other insurance |
| Dispute threshold | $400 above GFE triggers PPDR | Balance billing generally banned outright |
| When required | Before any scheduled service | Emergency and certain non-emergency situations |
Source: CMS No Surprises Act overview (cms.gov/nosurprises), effective January 1, 2022.
Source: https://www.cms.gov/nosurprises/policies-and-resources/overview-of-rules-fact-sheets
Frequently Asked Questions
Who is entitled to a Good Faith Estimate in 2026?
Uninsured and self-pay patients scheduled for any health care service are entitled to a GFE. Providers must issue the GFE within 1 business day after scheduling when the appointment is at least 3 business days out, or within 3 business days after scheduling when the appointment is at least 10 business days out. Medicare, Medicaid, VA, and TRICARE enrollees are excluded because they have separate cost-disclosure protections.
When can I dispute a bill using my Good Faith Estimate?
You can open a federal Patient-Provider Dispute Resolution (PPDR) case when the final bill is $400 or more above the Good Faith Estimate you received. The dispute must be filed within 120 days of the date on the bill. Submit via [cms.gov/nosurprises](https://www.cms.gov/nosurprises) for the official form and instructions.
Does a GFE guarantee my final cost will not change?
No. A GFE is an estimate of expected charges, not a binding price. Your final cost may differ if your treatment changes, additional services become necessary, or co-providers charge separately. However, if charges exceed the estimate by $400 or more, the PPDR process gives you a formal right to challenge the difference.
