Adding ambulance service to a NEMT company: licenses, Medicare, and crews

An ambulance line is a medical license, not a new vehicle class

The vehicle is the easy part. Once you run ambulances, your state EMS office, Medicare, and Medicaid treat that side of the company as a medical provider, and each one checks things your van credentialing never touched: a clinical crew, a physician overseeing care, equipment lists, and proof that every patient needed an ambulance.

For a van company, the natural first step is basic life support (BLS) for scheduled, non-emergency work, such as discharges, facility transfers, and dialysis runs for bed-confined patients. Advanced life support (ALS) adds a paramedic level of certification on top of everything below. If you are still deciding which rides belong in a van, read NEMT vs ambulance first. This guide is about what it takes to add the ambulance side.

Step one: the state EMS license and any need review

Ambulance services are licensed under state EMS law, and the path to a license differs sharply from state to state. The first question to answer is whether your state or county limits how many ambulance services can operate, because that step can stop a new service before it starts.

New York’s process sends written notice to the hospitals, ambulance services, and municipalities in the county and invites their comments, so the services already operating there get a say. North Carolina also requires licensed providers to submit patient care data to the state electronically within 24 hours and to keep written procedures that make sure every vehicle carries its required supplies and that no medication is used past its expiration date.

Florida adds a medical director requirement in s. 401.265: every BLS transportation service must employ or contract with a licensed physician who takes responsibility for the medical performance of its EMTs and paramedics.

Your van license does not carry over. Check NEMT license requirements for how your state treats the van side, then treat the ambulance license as a separate application with its own inspection.

Crews: two people, one certified

Medicare sets a floor that states build on. Under 42 CFR 410.41(b), every vehicle furnishing ambulance services must have at least two people meeting state and local requirements. For BLS, one of them must hold at least an EMT-Basic certification from the state or local authority and be legally allowed to operate all lifesaving equipment on board. For ALS, that person must also be certified as a paramedic or an EMT able to perform one or more ALS services.

In practice, that means:

• Every run costs two wages. A van trip with one driver becomes a two-person trip, which changes how you price and schedule.
• Certification is the gate. Track each crew member’s state EMT certification the way you track driver licenses, and never let an expired card go out on a truck.
• The level billed must match the crew and the patient. A BLS crew bills BLS, and Medicare requires the patient’s condition to need both the ambulance and the level of service on the claim.

The vehicle and equipment

Medicare’s vehicle rule is short. An ambulance must be specially designed to respond to medical emergencies or provide acute care, comply with state and local laws for emergency vehicles, and carry emergency warning lights and sirens as state law requires, at least one two-way radio or wireless phone, and a stretcher, linens, emergency medical supplies, oxygen equipment, and other lifesaving equipment that state or local law lists.

Your state’s EMS rules fill in the detail: which equipment list applies to BLS and ALS, how the vehicle is inspected, and how long a permit lasts. North Carolina, for example, requires a permit application for each ambulance before it goes into service and inspection, cleaning, and maintenance records the state can review. A stretcher van, even a well-equipped one, is not an ambulance unless it meets these standards and holds the permit.

Medicare enrollment and screening

Ambulance services enroll in Medicare as suppliers on the CMS-855B application. Plan for four things:

1. A separate taxonomy. Land ambulance is taxonomy code 3416L0300X, distinct from 343900000X for non-emergency vans. Add it to your NPI record before you apply.
2. The application fee. Ambulance suppliers count as institutional providers under 42 CFR 424.502, so they pay Medicare’s enrollment fee. CMS set it at $750 for 2026 filings, and a hardship exception can waive it.
3. A site visit. 42 CFR 424.518 places ambulance suppliers in the moderate screening category, which adds an on-site visit to the database and license checks.
4. Revalidation. Suppliers other than medical equipment companies generally revalidate every 5 years, or sooner when CMS asks.

Once enrolled, Medicare pays ambulance services only on assignment. 42 CFR 414.610(b) requires you to accept the Medicare allowed amount as payment in full and to collect nothing from the patient beyond the Part B deductible and coinsurance.

Medicaid ambulance enrollment is a separate application with your state. Arizona, as noted above, will not register an ambulance provider without the state’s Certificate of Necessity.

Proving each patient needed an ambulance

This is the part that trips up van companies most. A van trip needs a Medicaid-eligible rider and a covered appointment. An ambulance claim needs proof that any other transport was unsafe for that patient on that day.

Under 42 CFR 410.40(e), Medicare covers a non-emergency ambulance run when the patient is bed-confined and other transport is contraindicated, or when the patient’s condition otherwise requires an ambulance. Bed-confined has three parts, and all three must be true: the patient cannot get up from bed without help, cannot walk, and cannot sit in a chair or wheelchair. Bed confinement is one factor, not the whole test.

The paperwork rules depend on the type of trip:

A signed statement does not prove necessity on its own. The medical record has to explain why the patient needed an ambulance and the care of a trained crew. Build a medical necessity form into intake so the dispatcher asks for it before the truck rolls.

Destinations are limited too. Medicare pays for a run to the closest facility that can treat the patient, whether a hospital (critical access and rural emergency hospitals included) or a skilled nursing facility. It also pays for the ride home from those facilities, for a skilled nursing facility resident’s round trip to the closest place offering a service the facility lacks, and for a dialysis patient’s round trip from home to the closest dialysis facility.

Repeat schedules bring prior authorization. The last group of states joined Medicare’s RSNAT model on August 1, 2022, so it now runs nationwide. Asking for authorization is optional. Suppliers may bill the first three round trips without it. From the fourth round trip within 30 days, any claim without a request is reviewed before it is paid. CMS decides a standard request within 7 calendar days, a timeline that took effect January 9, 2025. When you expect Medicare to turn down a non-emergency run, hand the patient an Advance Beneficiary Notice of Noncoverage (ABN) before the ride.

What changes in billing

Van codes stop and ambulance codes start. Each ambulance claim usually has two lines: the service level and the loaded miles.

How Medicare prices it. The 2026 fee schedule multiplies a conversion factor of $284.56 by a relative value of 1.00 for A0428 or 1.20 for A0426, adjusts 70 percent of that for local costs, and adds mileage at a base of $9.15 a mile. Temporary add-ons of 2 percent for urban pickups, 3 percent for rural pickups, and 22.6 percent on the base rate in the least densely populated quarter of rural areas are extended through December 31, 2027. Pickups in rural areas also get 50 percent more for each of the first 17 miles.

Report loaded miles in tenths. Medicare’s claims manual has you round a trip below 100 covered miles up to the following tenth, so 12.34 miles becomes 12.4. From 100 miles on, you round up to a whole number.

Dialysis runs pay less. Non-emergency BLS trips to and from dialysis, marked by a G or J in the origin or destination modifier, are paid 23 percent below the normal amount, base and mileage both.

Shared runs pay less per patient. With two patients on board, each gets 75 percent of the base rate and 50 percent of the mileage. With three or more, each gets 60 percent of the base rate and an even share of the mileage.

A worked example

These figures use rates in effect in 2026 for one urban trip in Ohio. The trip itself is an example.

A bed-confined patient is carried 8 loaded miles from a nursing home to a hospital appointment.

If the same Medicare trip were a scheduled dialysis run, the 23 percent reduction would bring the allowed amount to $267.35. The gap between the ambulance and van rows is the money riding on each run’s necessity paperwork.

A sensible order for adding ambulances

1. Read your state’s EMS rules and ask the EMS office about need or franchise approvals. If a county or regional council must approve a new service, start there.
2. Sign a medical director and adopt the protocols your crews will follow.
3. Hire and certify crews. Price every run for two people.
4. Buy or convert a vehicle to the state’s ambulance standard and schedule the permit inspection.
5. Get the state license and vehicle permits.
6. Add the ambulance taxonomy to your NPI, then file the Medicare 855B and your state’s Medicaid ambulance enrollment.
7. Build the paperwork workflow for certification statements, RSNAT requests, and ABNs before the first scheduled patient.
8. Start with the facilities you already serve. The nursing homes and hospitals that book your stretcher vans also send patients who need a BLS transfer, and one company for both saves their staff a call.

Running two service lines also means two sets of vehicles to dispatch. Our guide to dispatching a mixed fleet covers matching each trip to the right vehicle.

Keeping the van side on one board

Most companies that add ambulances keep their wheelchair and stretcher vans running. In HealthRide, each van trip goes to a vehicle equipped for the rider’s wheelchair, stretcher, or oxygen needs, and the dispatch board blocks a wheelchair trip from landing on a van without a lift and explains why. Every finished van ride keeps its GPS-recorded miles, pickup and drop-off times, and signatures.