Choosing a mobility aid can feel confusing because there are so many options. This guide explains the main categories and how to think through the decision — but the right choice, and the right fit, should come from a professional evaluation, not a guess.
A well-fitted aid supports independence; a poorly-sized one can itself become a hazard. That's why a physical or occupational therapist's input matters.
The main categories
- Cane — light support on one side for minor balance issues; requires good hand strength and balance
- Walker — a four-legged frame lifted with each step; the most stable, but takes more arm strength
- Rollator — a wheeled walker with hand brakes and a built-in seat; good for someone who walks fairly well but tires easily
- Wheelchair — manual or power, for when walking longer distances isn't safe
How to choose well
The right aid depends on balance, endurance, arm strength, and daily routine — no single option is best for everyone. Book an evaluation with a physical or occupational therapist, and measure your home first: doorway widths, hallway turns, thresholds, stairs, and whether the aid needs to fold to fit in a car. Then have the therapist demonstrate safe use and practice in the actual home.
Yes — Medicare Part B covers canes, walkers, rollators, manual wheelchairs, and power scooters as durable medical equipment when a doctor documents they're medically necessary for use at home. You typically pay 20% after the Part B deductible, and the equipment must come from a Medicare-enrolled supplier.
- Ask the doctor for a referral to a physical or occupational therapist for an evaluation.
- Measure doorways, hallways, thresholds, and stairs before choosing.
- Get a written order and confirm the supplier is Medicare-enrolled.
- Consider transport and storage — does it need to fold or be lightweight?
- Have the therapist fit it and demonstrate safe use at home.
Keep the prescription or order, the supplier's information, the Medicare paperwork, and the fitting notes together, plus a short 'home measurements' sheet you can reuse if needs change.
Frequently asked questions
What's the difference between a walker and a rollator?
A standard walker has no wheels (or two) and must be lifted with each step, giving maximum stability. A rollator has four wheels, hand brakes, and a seat — easier to move and good for resting, but less stable for bearing weight.
How do I know whether I need a cane, walker, rollator, or wheelchair?
A cane suits minor balance issues; a walker or rollator provides steady support while walking; a wheelchair is for when walking distances isn't safe. A doctor or physical therapist can match the aid to the person's needs.
Does Medicare cover walkers and rollators?
Yes — Medicare Part B covers them as durable medical equipment when they're medically necessary and purchased from a Medicare-enrolled supplier. You generally pay 20% after meeting the Part B deductible.
Does Medicare cover wheelchairs?
Yes — Part B helps pay for a manual or power wheelchair when a doctor documents that the person can't move around safely at home without one.
Is a standard walker or a rollator safer?
A standard walker is more stable for bearing weight, while a rollator is easier to push and better for someone with decent balance who tires quickly. The safest choice depends on the person — a therapist can advise.