What Medicare Pays for Ambulance Transport and What You Pay

Medicare covers ambulance transport, but only when medically necessary and only to certain destinations

Medicare Part B pays for ambulance services when a doctor orders transport because your medical condition makes other transportation unsafe. The program covers ground ambulances (the standard emergency vehicles) and air ambulances in remote areas. You pay 20 percent of the Medicare-approved amount after you meet your Part B deductible; Medicare pays the remaining 80 percent.

The catch is that Medicare has strict rules about when ambulance transport counts as medically necessary. A ride to the hospital because you fell at home may be covered. A ride to a doctor's office for a routine checkup will not be. The ambulance company must bill Medicare directly, and Medicare will only pay if the transport meets their specific criteria.

Key Takeaways

Medicare covers ground ambulance transport when a doctor determines your medical condition makes other transportation unsafe, and you pay 20 percent of the approved cost after your deductible.
Air ambulances are covered only in remote areas where ground transport would take too long or is impossible, and the same 20 percent cost-sharing applies.
Medicare will not pay for ambulance rides to non-medical destinations, for routine office visits, or when you could safely travel by car or other means.
The ambulance company must have a Medicare provider agreement and bill Medicare directly; you should ask about this before transport if possible.
If Medicare denies the claim, you can request a review, and some supplemental insurance plans cover the 20 percent you would otherwise owe.

When Medicare covers ground ambulance transport

Medicare covers ground ambulance transport when a licensed provider transports you to a hospital, skilled nursing facility, dialysis center, or other Medicare-covered facility, and your medical condition makes other transportation unsafe. The doctor who orders the transport does not have to be your regular physician — it can be an emergency room doctor, a paramedic, or another licensed provider who determines that moving you by car or other means would be medically risky.

Common situations where Medicare covers ambulance transport include a fall that may have caused a fracture, chest pain or difficulty breathing, severe bleeding, loss of consciousness, or acute confusion. The transport must go to a destination where you can receive medical treatment. If you are already at a hospital and need transport to a skilled nursing facility for rehabilitation, that ride is also covered if a doctor orders it.

The ambulance company must be Medicare-certified and have a provider agreement with Medicare. Most ambulance services in the United States have this agreement, but you can ask the company directly before transport if you are conscious and able to do so. If the company is not Medicare-certified, Medicare will not pay, and you may be responsible for the full bill.

When Medicare does not cover ambulance transport

Medicare will not pay for ambulance transport to a doctor's office, urgent care clinic, or other non-hospital destination, even if you are ill. Medicare also will not cover transport if your medical condition does not require ambulance-level care — for example, if you have a minor injury or stable chronic condition and could safely travel by car, taxi, or family member's vehicle.

Transport between two hospitals for a routine transfer, transport to a nursing home for custodial care (not skilled nursing), and transport for dialysis or chemotherapy appointments at an outpatient center are generally not covered. If you need regular transport to medical appointments, Medicare may cover it only if the transport itself is medically necessary because of your condition, not straightforward because you cannot drive.

Medicare also will not cover non-emergency medical transport services — sometimes called medical transport or non-emergency ambulance — even if ordered by a doctor. These services use vans or cars rather than ambulances and are designed for patients who need information but are stable enough to travel by vehicle. Some Medicaid programs and supplemental insurance plans cover non-emergency transport, but Medicare Part B does not.

Air ambulance coverage and limits

Medicare covers air ambulance transport (helicopter or fixed-wing aircraft) only when ground transport would take too long or is impossible because of geography or weather. The transport must still be medically necessary, and the destination must be a Medicare-covered facility. Air ambulance services are expensive — costs can exceed $10,000 — and Medicare's payment is based on the Medicare-approved amount, not the full bill.

You pay 20 percent of the Medicare-approved amount for air ambulance transport after your Part B deductible. If the air ambulance company bills you for the difference between their full charge and Medicare's approved amount, you are not responsible for that difference — this is called balance billing, and it is illegal for Medicare providers. However, if the air ambulance company is not Medicare-certified, you may be billed for the entire cost.

Air ambulance transport is rare in most of the country because ground ambulances can reach most hospitals quickly. It is more common in rural areas, mountainous regions, or when a patient needs transport from a remote location or from a ship at sea.

What you pay for ambulance transport

You pay 20 percent of the Medicare-approved amount for ambulance transport after you meet your Part B deductible for the year. The Medicare-approved amount varies by region and by the type of transport (ground, air, mileage). For example, the approved amount for a ground ambulance transport might be $400 to $600 depending on distance and location; you would pay 20 percent of that approved amount, or $80 to $120.

If the ambulance company charges more than Medicare's approved amount, they cannot bill you for the difference. The company must accept Medicare's payment as payment in full. If you receive a bill for more than your 20 percent share, contact Medicare or the ambulance company to dispute it.

If you have supplemental insurance (Medigap), some plans cover the 20 percent cost-sharing for ambulance transport. Check your plan documents or call your supplemental insurance company to see what is covered. If you have Medicare Advantage (Part C), your coverage and cost-sharing may differ from Original Medicare; check your plan's summary of benefits.

How to make sure your ambulance claim is paid

When you call 911 or request an ambulance, tell the dispatcher or paramedic that you have Medicare. The ambulance company will ask for your Medicare card number so they can bill Medicare directly. If you are unconscious or unable to communicate, paramedics will look for your card or medical alert information.

After transport, the ambulance company will submit a claim to Medicare. You should receive an Explanation of Benefits (EOB) in the mail showing what Medicare paid and what you owe. Review this document carefully. If the claim was denied, the EOB will explain why.

If you believe the denial was wrong — for example, if the transport was medically necessary but Medicare says it was not — you can request a review. You have 120 days from the date on the EOB to file an appeal. Contact Medicare at 1-800-MEDICARE or submit your appeal in writing to the address on the EOB.

What to do if Medicare denies your ambulance claim

Medicare denies ambulance claims most often because the transport did not meet the "medically necessary" standard. For example, if you called an ambulance for a minor injury and Medicare determined you could have traveled safely by car, the claim may be denied. If you disagree with the denial, you have the right to appeal.

Start by requesting a redetermination from Medicare. This is the first level of appeal and must be requested within 120 days of the EOB date. Write to the address on your EOB or call 1-800-MEDICARE to request the appeal. Include a letter explaining why you believe the transport was medically necessary — for example, you were unconscious, in severe pain, or had symptoms that required emergency evaluation.

If the redetermination is denied, you can request a reconsideration, then an administrative law judge hearing, and finally an appeal to the Medicare Appeals Council. Each level takes time, but you have the right to pursue it. Some people hire a patient advocate or attorney to help with appeals, especially if the bill is large.

Frequently Asked Questions

Will Medicare pay for an ambulance if I call 911 but do not go to the hospital?

No. Medicare covers the ambulance ride only if you are transported to a hospital, skilled nursing facility, dialysis center, or other Medicare-covered facility. If paramedics evaluate you and determine you do not need hospital care, and you refuse transport, Medicare will not pay for the ambulance call itself.

Does Medicare cover medical transport vans for regular dialysis or chemotherapy appointments?

No. Medicare Part B does not cover non-emergency medical transport, even if ordered by a doctor. Some Medicaid programs, supplemental insurance plans, and local aging agencies offer non-emergency transport for medical appointments. Contact your local Area Agency on Aging to learn what transport services are available in your area.

What if the ambulance company is not Medicare-certified?

If the ambulance company does not have a Medicare provider agreement, Medicare will not pay, and you may receive a bill for the full cost. Before transport, if you are able, ask the company if they are Medicare-certified. In an emergency, focus on getting care; you can address billing afterward.

Do I have to pay the ambulance company upfront, or does Medicare pay them directly?

Medicare-certified ambulance companies bill Medicare directly. You should not have to pay upfront. After Medicare processes the claim, you will receive an EOB showing your 20 percent cost-sharing amount. The ambulance company may bill you for that amount.

If I have a Medigap plan, does it cover ambulance transport?

Some Medigap plans cover the 20 percent cost-sharing for ambulance transport, but not all. Check your plan documents or call your supplemental insurance company to confirm. If your plan covers it, the supplemental insurer will pay the ambulance company or reimburse you after you pay.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.