The Ground Ambulance Loophole: Why Surprise Billing Protections Fail on the Road
When the No Surprises Act (NSA) went into effect on January 1, 2022, it was hailed as a historic consumer victory, shielding patients from unexpected out-of-network bills in emergencies. However, millions of Americans have since discovered a massive, costly loophole: if you are transported to the hospital in a emergency ground ambulance, the federal protections do not apply.
Ground ambulances were deliberately excluded from the federal law, leaving patients vulnerable to balance billing during some of their most vulnerable moments. Here is why this loophole exists, how much it can cost you, and what you can do to fight a surprise ambulance bill.
Why Ground Ambulances Were Excluded
Unlike air ambulances—which are covered under the No Surprises Act—ground ambulance services are incredibly fragmented. The ground emergency medical services (EMS) system is a patchwork of:
Private for-profit ambulance companies
Local fire departments and municipal services
Hospital-based ambulance fleets
Volunteer rescue squads
During the legislative drafting of the NSA, lawmakers argued that the complexity of setting a national reimbursement rate for such a diverse range of local, public, and private entities was too difficult without more operating cost data. Fearing that strict price limits could bankrupt vital rural or volunteer EMS services, Congress excluded ground ambulances and instead created the Advisory Committee on Ground Ambulance and Patient Billing (GAPB) to study the issue. As of mid-2026, no federal legislation has closed this gap.
The Scale of the Problem
Ambulance rides are one of the most common sources of surprise out-of-network bills.
High Out-of-Network Rates: A study by the Kaiser Family Foundation (KFF) and Peterson Health System Tracker found that roughly half of emergency ground ambulance rides involve an out-of-network provider.
The Cost Shock: The median cost of an emergency ground ambulance ride is approximately $1,200, but out-of-network patients often face final bills ranging from $2,000 to over $8,000 after insurance pays only a fraction of the charge.
Lack of Choice: In a medical emergency, you cannot choose which ambulance responds to a 911 call. You usually have to use whichever company is dispatched, regardless of its contract status with your health plan.
State-Level Ground Ambulance Protections
Federal No Surprises Act protections are strongest for emergency services, certain out-of-network providers at in-network facilities, and air ambulance services. Ground ambulance billing remains more state-dependent. Some states limit balance billing or patient cost-sharing for emergency ground ambulance transport, while others offer little protection. Because state rules change and may apply differently to fully insured, self-funded, Medicare, and Medicaid coverage, check your state insurance department before assuming the bill is final.
How to Negotiate a Surprise Ground Ambulance Bill
If you receive an out-of-network bill from a ground ambulance service, do not pay it immediately. Take these steps to negotiate the balance down:
1. Identify the Payer Type
Check if the ambulance service is municipal (run by the city or county fire department) or private. Municipal services are often more flexible and may offer discounts or write-offs for residents who pay local taxes.
2. Request a Low-Income or hardship Waiver
Most ambulance providers—including private equity-backed operators—have financial hardship programs. Ask the billing office for a financial assistance application.
3. Ask for the "Self-Pay" or Cash Rate
If you do not qualify for financial hardship, ask the billing department to reduce the charge to their standard self-pay rate.
Phone Script: "I received an out-of-network bill for $3,000. My insurance paid its portion, but I cannot afford this balance. What is your discounted cash-pay rate for this service, and can we set up a interest-free monthly payment plan?"
4. Appeal to Your Insurer
File an appeal with your health insurance company, requesting a one-time administrative override to cover the ride at in-network rates. Argue that the ride was an emergency, and you had no choice in the provider.
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Useful starting points
This article is general information, not medical, legal, insurance, or financial advice.
