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Updated 2026-05-21

Services & Treatments · A field guide entry

Wheelchairs and Medicare coverage in California: the 2026 rules.

Medicare Part B covers manual and power wheelchairs as durable medical equipment, with 80/20 coinsurance after the Part B deductible. The patient must have a face-to-face mobility evaluation with an enrolled provider documenting why a cane, walker, or rollator cannot meet the need. Power wheelchairs require prior authorization in California for most Group 2 and all Group 3 chairs. Manual chairs are typically purchased outright; power chairs follow a 13-month capped rental that converts to patient ownership.

The four-line answer

What it is
Manual wheelchairs, lightweight and heavy-duty manual chairs, scooters (POVs), and power wheelchairs across Groups 1 through 5, sized and configured to the patient's medical needs.
Who qualifies
A Medicare beneficiary with documented mobility limitation that prevents performing daily activities at home, where a cane, walker, or rollator does not resolve the limitation.
What Medicare covers
Part B DME at 80%. Manual chairs are usually a purchase; power chairs are a 13-month capped rental converting to patient ownership. Power-chair prior authorization required for most Group 2 and all Group 3.
What Medi-Cal covers
A broader range of power wheelchairs and customizations, including some standing chairs and tilt-and-recline configurations, with prior authorization through the managed-care plan.

What Medicare actually pays for in wheelchairs

Wheelchair coverage under Medicare looks straightforward and is not. Manual chairs, scooters, and power chairs are all covered, but the thresholds for each tier require documented justification for why the simpler aid does not work. Most California denials trace to weak documentation, not to genuine ineligibility.

The benefit lives in Part B as durable medical equipment. Medicare pays 80% of the approved amount after the annual deductible, and the patient pays 20%. Manual chairs are typically purchased outright; power chairs follow a capped-rental schedule that converts to patient ownership after 13 months.

The face-to-face mobility evaluation

Every wheelchair claim depends on a face-to-face mobility evaluation, completed within 6 months before the order. The evaluation must:

The evaluation can be done by the primary care physician but is often done by a physiatrist, a PT, or an OT and signed by the prescribing physician. For Group 2 and Group 3 power chairs, a specialist evaluation is essentially mandatory in California practice, even when Medicare does not strictly require it.

The manual wheelchair tiers

Scooters and power wheelchairs

Scooters (technically “power-operated vehicles” or POVs) are the middle tier. They cover patients who can sit upright, transfer independently or with limited help, and operate tiller-style controls but cannot self-propel a manual chair due to cardiac, pulmonary, or endurance limitations. Scooters are typically used in larger spaces and less well-suited to tight indoor turning.

Power wheelchairs cover patients who cannot safely operate a scooter or who need positioning capabilities scooters do not provide. The Group structure:

Prior authorization in California

CMS requires prior authorization for most Group 2 and all Group 3 power wheelchairs nationwide, including all of California. The supplier submits the complete documentation package to Noridian, the California DME Medicare Administrative Contractor. Noridian reviews and issues an affirmation or non-affirmation decision within 10 business days (sometimes faster with expedited review for urgent clinical circumstances).

A non-affirmation does not mean the patient cannot have the chair: the supplier and physician can supplement the documentation and resubmit. Most non-affirmations on Group 2 chairs are documentation issues, not substantive denials of medical need. Manual wheelchairs and scooters typically deliver without prior authorization within 1 to 3 business days of the order being received.

Capped rental and patient ownership

Power wheelchairs are capped-rental DME. Medicare pays a monthly rate for 13 months, after which the chair transfers to the patient as owned. The supplier services the chair during the rental period. After ownership transfers, the patient is responsible for maintenance scheduling, though repair coverage continues for Medicare-enrolled chairs under defined conditions.

Manual wheelchairs are typically purchased outright in a single transaction with the 20% patient share due once. Scooters are usually purchased. Custom rehabilitative seating components (cushions, headrests, alternative controls) may follow their own purchase and replacement schedules.

Medi-Cal coverage in California

Medi-Cal covers wheelchairs with similar medical-necessity requirements and a broader configuration list, including:

For dual-eligible members, Medicare pays primary and Medi-Cal picks up the 20% coinsurance and additional accessories. Members typically pay nothing for a covered chair. Medi-Cal prior authorization is handled through the member’s managed-care plan.

How to start

  1. Identify the functional need: difficulty walking distances at home, falls, inability to perform activities of daily living without mobility support.
  2. Schedule the face-to-face mobility evaluation. For manual chairs the primary care physician can perform it. For power chairs, request a referral to a physiatrist or a PT who specializes in wheelchair seating.
  3. The evaluator documents the mobility limitation, rules out simpler aids, and recommends a specific chair type. For power chairs, includes a home assessment.
  4. The physician writes a detailed order. The supplier submits prior authorization to Noridian for power chairs.
  5. Once approved (or for items not requiring authorization), the supplier delivers, fits the chair, trains the patient and family, and documents the fit. A follow-up adjustment within 30 days is typical.

Common misconceptions to clear up

“Medicare will pay for any wheelchair my parent wants.” Coverage is tiered: simpler aids must be ruled out, and the chair type must match documented need. A patient who can walk with a rollator usually does not qualify for a power chair.

“Prior authorization means we are being denied.” Prior authorization is a procedural step, not a denial. Most well-documented Group 2 power chair requests in California are affirmed.

“A scooter is the same as a power wheelchair.” Not in Medicare’s eyes. They have different coverage criteria, different clinical suitability profiles, and different documentation requirements.

“We have to give back the chair after 13 months.” The opposite. After 13 months of continuous capped rental, the power chair transfers to the patient as owned. It stays with the patient.

Related services and next steps

This guide explains coverage and eligibility, not medical advice. Talk to a licensed clinician about care decisions. California Care Compass does not place referrals on Services & Treatments pages.

Common questions

7 entries

When does Medicare cover a wheelchair?

Medicare covers a wheelchair when an enrolled provider conducts a face-to-face mobility evaluation documenting that the patient has a mobility limitation that significantly impairs the ability to perform mobility-related activities of daily living at home, and that the limitation is not resolved by a cane, walker, or rollator. The evaluation must establish that the patient can safely operate the wheelchair (manual) or the power-mobility device. Coverage tiers move from manual chair to scooter to power wheelchair as the documentation establishes more complex needs.

What is the face-to-face mobility evaluation?

A specific clinic visit, conducted within 6 months of the wheelchair order, where the physician (or, for power chairs, often a physiatrist or PT) evaluates the patient's mobility, examines whether simpler aids would work, and writes detailed findings. For power wheelchairs the evaluation includes a home assessment for whether the patient can use the chair safely at home (doorway widths, surface types, ability to transfer). This documentation is the most common point of denial when missing or inadequate.

What is the difference between Group 1, 2, and 3 power wheelchairs?

Group 1 is a standard power wheelchair for indoor use on flat surfaces. Group 2 adds capabilities like power tilt, power recline, or power-elevating leg rests, for patients with positioning needs. Group 3 chairs are for patients with severe neurological or progressive conditions (ALS, advanced MS, spinal cord injury, cerebral palsy), with advanced electronics and the ability to add alternative drive controls (sip-and-puff, head array). Groups 4 and 5 are pediatric and specialty configurations. Most California seniors who qualify for power mobility receive Group 1 or Group 2.

Does the patient need prior authorization?

Yes for most power wheelchairs in California. CMS requires prior authorization for nearly all Group 2 and all Group 3 power wheelchairs nationwide. The supplier submits the face-to-face evaluation, the detailed order, the home assessment, and the medical-necessity documentation to Noridian (the California DME contractor). Plan on 7 to 10 business days for review. Manual wheelchairs and scooters typically do not require prior authorization. Standard manual wheelchairs can be delivered within 1 to 3 business days of the order being received.

Manual or power: how is the decision made?

Coverage is tiered. Medicare expects the simpler aid to be ruled out first. A patient who can self-propel a manual wheelchair gets a manual chair. A patient who cannot self-propel due to weakness, pain, or cardiac/pulmonary limitation, but who could operate a scooter, gets a scooter. A patient who cannot safely operate a scooter (poor postural control, severe neurological limitation, complex positioning needs) qualifies for a power wheelchair. Documentation must show why the simpler aid does not work, not just that the patient prefers the more advanced equipment.

What does it cost in 2026?

Under Original Medicare Part B, the patient pays 20% after the Part B deductible. Standard manual wheelchair: roughly $300 to $1,500 with patient share $60 to $300. Lightweight manual: $1,000 to $2,500. Heavy-duty manual: $1,500 to $3,500. Scooter: $1,500 to $3,500. Group 1 power wheelchair: $3,500 to $6,000. Group 2 power: $5,000 to $10,000. Group 3 power: $10,000 to $35,000. Power chairs are capped rental at roughly 1/10 the purchase price per month for 13 months, with patient share roughly $100 to $250 per month before Medigap. Medigap covers the 20%. Medi-Cal members pay nothing.

How does the 5-year lifetime work for wheelchairs?

Medicare uses a 5-year reasonable useful lifetime for wheelchairs. After five years, the patient can qualify for replacement if the chair is worn out, lost, or no longer meets the medical need. Earlier replacement is allowed when the clinical picture changes substantively (a manual-chair user who progresses to needing power mobility; a Group 1 power user whose condition advances to Group 3 needs). Repairs are covered during the lifetime when reasonable. Custom modifications (cushions, headrests, alternative controls) may have their own replacement schedules.

Sources

  1. 01Centers for Medicare & Medicaid Services · Wheelchairs and scooters coverage · accessed 2026-05-21
  2. 02Centers for Medicare & Medicaid Services · Power mobility devices: prior authorization program · accessed 2026-05-21
  3. 03Noridian Healthcare Solutions · Power mobility devices documentation requirements (California DME MAC) · accessed 2026-05-21
  4. 04Centers for Medicare & Medicaid Services · Local coverage determination: power mobility devices (L33789) · accessed 2026-05-21
  5. 05California Department of Health Care Services · Medi-Cal durable medical equipment benefit · accessed 2026-05-21
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