Door-to-door transportation is a ride in which the driver helps the passenger from the door of the pickup address to the door of the destination, not just from curb to curb. Carry On Services Inc, based in Braintree, Massachusetts, goes further, with help inside facilities and on stairs, across Massachusetts and Rhode Island.
Key takeaways
- Curb-to-curb, door-to-door and door-through-door describe how far the driver’s help reaches.
- The terms are not standardized, so ask each provider exactly what its ride includes.
- MassHealth rides are curb-to-curb unless enhanced service is requested, and public paratransit rules differ by agency.
- Stairs, long corridors and large buildings are the usual reasons a curb-to-curb ride falls short.
- Carry On provides door-to-door rides with help inside facilities and on stairs, using specialized stair-assist equipment.
What do curb-to-curb, door-to-door and door-through-door mean?
Curb-to-curb means the driver meets you at the curb or driveway and drops you at the curb of your destination. The driver does not enter a building.
Door-to-door means the driver helps you between the vehicle and the door of your home and of your destination. Most people mean this when they search for the phrase.
Door-through-door means the driver helps you through the door and inside, for example to a reception desk, a room or a waiting caregiver.
The key idea in all three is the hand-off. A good ride ends with the passenger safely handed to a person, a desk or a room, not left at a door that may be heavy, steep or far from where they need to be.
Think of them as three steps on a ladder. Each step adds more driver help, and each one suits a different passenger and a different building.
Why do providers use these words differently?
No single rulebook defines the three terms for every provider. One company’s door-to-door may stop at the front door, while another’s includes the lobby or the clinic waiting room.
Public programs add to the confusion. The Federal Transit Administration says ADA complementary paratransit must be “origin-to-destination” service, a phrase chosen to emphasize getting riders from where they start to where they finish.
The same FTA page says an agency may choose door-to-door or curb-to-curb as its basic mode. It must provide enhanced service case by case where needed.
Its duties do not extend to personal services, such as requiring a driver to go beyond a doorway into a building. That is the gap families often meet at large buildings.
Massachusetts programs show the range. The MBTA describes The RIDE as door-to-door, shared-ride paratransit. The MassHealth page says its transportation is a curb-to-curb service unless an enhanced level of service is requested.
You may also meet other labels, such as assisted transportation or escort service. They usually describe the same idea of added help, and they carry the same warning: check the detail.
The lesson is simple. Do not rely on the label. Ask what the driver will actually do at each address.
How do the three levels compare?
This table sets the levels side by side. Policies vary between providers, so treat it as a guide to the questions you should ask.
| Level | Where the help starts and ends | Fits a passenger who | Example |
|---|---|---|---|
| Curb-to-curb | Vehicle at the curb, no entry to buildings | Can reach the vehicle and entrance alone | MassHealth default |
| Door-to-door | Vehicle to the door at both ends | Needs help between the car and the entrance | MBTA The RIDE description |
| Door-through-door | Through the door to a desk, room or person | Needs help all the way inside | MassHealth room-to-room request |
| Carry On Services Inc | Door-to-door, with help inside facilities and on stairs | Needs support at the door, inside and on steps | Private wheelchair and ambulatory rides |
Whichever label a provider uses, compare the descriptions of what happens at the door, not the names themselves.
For the passenger, the practical difference is where the help stops. If it stops at the curb, someone else must cover the rest of the journey.

Which level does each situation need?
Match the level to the route, not just the passenger. The same person may manage a simple pickup and struggle with a large hospital. Use these examples as a starting point:
- Steps at home: choose a provider that helps on stairs, not only at the car.
- Wheelchair user: choose door-to-door at minimum, so someone handles the ramp, securement and entrance.
- Large hospital or clinic: choose a ride with help inside the building, to find the right desk or department.
- Walker or cane user: choose door-to-door if the walk from the vehicle to the entrance is long or uneven.
- Independent walker who only needs a lift: curb-to-curb may be enough.
One trip, three levels
Picture a passenger who lives up a flight of steps and has an appointment on the second floor of a medical building. Here is how each level plays out.
- Curb-to-curb: the vehicle waits at the street. The passenger must manage the steps, the walk and the building alone or with family.
- Door-to-door: the driver comes to the door, helps the passenger to the vehicle, and helps again at the destination entrance.
- Door-through-door: the driver continues inside, helping the passenger to the right floor and front desk.
The appointment is the same in each case. Only the help changes, which is why the level matters more than the vehicle.
A return trip after an appointment deserves the same thought. The passenger may be more tired on the way home, so ask about help at the door on both legs.
If the passenger walks, our guide to ambulatory transportation explains that service. If they use a wheelchair, see chair car service.
What does Carry On provide?
Carry On Services Inc provides door-to-door wheelchair and ambulatory rides, with help inside facilities and help with stairs. Drivers use specialized stair-assist equipment when steps are a barrier.
In practice that means the driver comes to the door, helps the passenger to the vehicle, and at the destination goes inside with them rather than stopping at the curb.
If you need help inside a private home beyond the stairs, tell us when you book, and we will tell you what we can do.
Our rides serve medical visits such as dialysis, physical therapy and chemotherapy, and private trips too. Dialysis and physical therapy rides receive 10% off. Read more about non-emergency medical transportation or senior transportation.
Early appointments are common, so note that our office is open from 4:00 am, Monday to Friday, until 5:00 pm.
Wheelchair passengers also need safe securement. Our guide on how to secure a wheelchair in a vehicle covers it step by step.
What should you ask any provider before booking?
These questions work for any company or public program. Write the answers down before you commit:
- Does the driver come to my door, or wait at the curb?
- Will the driver help me on stairs, and with what equipment?
- Will the driver go inside the destination, and how far?
- Will someone meet me for the return trip, and will the driver wait if the appointment runs late?
- Can a family member or caregiver come along?
- How much notice do you need, and what is the cancellation rule?
- Will I get a cost estimate before I confirm?
Warning signs in a provider’s answers
- The provider says door-to-door but cannot say where the driver stops.
- No one can tell you whether stairs are covered.
- The estimate does not say which level of help it includes.
- You are told the driver never enters a building, but the destination is a large hospital.
The answers show what the ride really includes. Our guide on what to look for before you book wheelchair van services adds more to check.
Questions about the day itself, such as where to meet the driver, are covered in getting to your medical appointment.
How do you book a door-to-door ride with Carry On?
Call (855) 638-2568, or the Fall River office at (508) 642-3995. Hours are Monday to Friday, 4:00 am to 5:00 pm. Email support@carryonservicesinc.com if you prefer.
Tell the dispatcher the level of help you need in plain words. Useful phrases are “needs help on the stairs,” “needs someone to walk inside with her,” or “needs a hand at the front door.”
We give a cost estimate before you confirm, and you can cancel anytime. A free membership saves 10% on private-pay rides. Trips outside the regular operating radius need 72 hours’ notice.
We accept Medicaid, Medicare, private insurance, workers’ compensation, cash, debit and credit cards, and we are now accepting ABI/MFP Waiver clients. If the ride is for someone with a disability, see disability transportation in Massachusetts for the wider map of options.
Frequently Asked Questions
Is door-through-door the same as hand-to-hand?
Some providers use hand-to-hand for a similar level of help, where the driver hands the passenger over to a person inside. Definitions vary, so ask what the provider’s version includes.
When is curb-to-curb enough?
Curb-to-curb can work when the passenger can reach the vehicle and the entrance safely on their own. If there are steps, a long walk or a large building, a higher level of help is usually worth asking about.
Does public paratransit go inside buildings?
The FTA says paratransit providers must deliver enhanced service case by case where needed to meet the origin-to-destination requirement. It also says their duties do not include personal services, such as going past a doorway into a building.
Is MassHealth transportation door-to-door?
The MassHealth page says its transportation is curb-to-curb unless an enhanced level of service is requested. The driver may help you board and exit, but if you need more, arrange for someone to help you reach the curb.
What is room-to-room service?
MassHealth uses the phrase enhanced (room to room) service for some members in institutional settings. The member’s provider can ask whether it may be authorized when submitting the PT-1. It is one official example of a door-through-door level of help.
Will the driver come into my house?
Policies vary by provider. Carry On Services Inc drivers help with stairs and go inside facilities. If you need help inside a private home beyond the stairs, tell us when you book and we will explain what is possible.
Does door-to-door include waiting during the appointment?
Not necessarily. The FTA notes that paratransit providers are not required to wait while a passenger runs an errand, and private providers set their own rules. Ask about waiting and return times before you book.
How do I describe the help I need when booking?
Say what happens at each address in everyday words: steps, doors, long corridors, elevators. Mention how far the passenger can walk and whether they use a cane, walker or wheelchair. Specific detail gets an accurate answer.
Does door-to-door service cost more than curb-to-curb?
Pricing varies by provider, so ask for an estimate that states which level of help it includes. Carry On Services Inc gives a cost estimate before you confirm, and you can cancel anytime.
What if the destination has a long walk from the parking area?
Tell the dispatcher at booking. A long walk is a good reason to ask for help inside and along the route, not only at the vehicle. The driver can then plan the trip around it.
Sources
- Federal Transit Administration: ADA frequently asked questions
- Mass.gov: non-emergency medical transportation for MassHealth members
- MBTA: The RIDE
Want help at the door and inside? Call (855) 638-2568 or book your door-to-door ride with Carry On Services Inc.
