If you or someone you care for is considering a wheelchair, one of the first questions that come up is usually whether insurance will cover it. That said, the answer depends on something called medical necessity. Here’s what that actually means and how it’s evaluated.

Key Takeaways:

  • A wheelchair is medically necessary when a condition impairs mobility to the point where a person can’t safely carry out daily activities without one.
  • Insurers evaluate medical necessity through ADLs and IALS, which are standardized measures of a person’s ability to perform basic self-care tasks.
  • The type of wheelchair covered depends on the person’s specific functional needs and each category carries its own documentation requirements.

Is a Wheelchair Considered Medical Equipment?

Yes. Wheelchairs, both manual and power, are classified as durable medical equipment, or DME. DME refers to medically necessary equipment that:

  • Serves a therapeutic purpose.
  • Is prescribed by a physician.
  • Can withstand repeated use.
  • Is primarily used to address a medical condition rather than for convenience.

Other examples of DME include hospital beds, oxygen equipment, walkers, and CPAP machines. Because wheelchairs fall into this category, they’re eligible for coverage under Medi-Cal, Medicare, and most private insurance plans; provided medical necessity can be established.

What Does Medically Necessary Actually Mean for a Wheelchair?

A wheelchair is considered medically necessary when a person has a medical condition that impairs their mobility to the point where they can’t safely or adequately carry out their daily activities without one. It’s usually not enough to have just a diagnosis alone. You need to prove the functional impact the medical condition has on your ability to move through your day-to-day life. 

What Are Activities of Daily Living (ADLs) and Instrumental Activities of Daily Living (IADLs)?

ADLs and IADLs are standardized frameworks that healthcare providers and insurers use to assess a person’s functional independence. They were developed in the 1960s and have been used in clinical settings ever since to determine how much assistance someone needs with everyday tasks.

Activities of Daily Living (ADLs)

These are basic tasks that most people do every day to take care of their bodies, including, but limited to:

  • Bathing and personal hygiene
  • Getting dressed and undressed
  • Eating
  • Toileting
  • Moving from one position to another (e.g., getting in and out of bed or a chair)
  • Mobility; walking around your home or getting in and out of the house

Instrumental Activities of Daily Living (IADLs)

IADLs are considered slightly more complex tasks that support independent living. They require more cognitive and physical coordination than basic ADLs and include things like:

  • Preparing meals
  • Managing medications
  • Housekeeping and laundry
  • Managing finances
  • Using a phone or other communication devices
  • Accessing transportation

The distinction between the two matters because IADLs tend to be affected before ADLs as a condition progresses. For example, someone might still be able to dress themselves but struggle to manage their medications or get themselves to a doctor’s appointment. Both categories are ultimately relevant to how insurers evaluate the need for a wheelchair.

What Medical Conditions Typically Require a Wheelchair?

Medical necessity isn’t tied to a specific list of diagnoses, however, certain conditions are more commonly associated with wheelchair coverage. As mentioned above, what matters is that the condition causes a documented functional limitation in mobility. Several conditions that frequently support medical necessity for a wheelchair include:

  • Spinal cord injuries or disorders
  • Amyotrophic lateral sclerosis (ALS)
  • Multiple sclerosis (MS)
  • Cerebral palsy
  • Muscular dystrophy and related neuromuscular diseases
  • Parkinson’s disease
  • Severe arthritis or other musculoskeletal conditions that limit ambulation
  • Traumatic brain injury
  • Post-stroke or severe cardiopulmonary conditions that limit the ability to walk

Again, in these cases, it has less to do with the diagnosis itself; it’s more about the degree to which it limits the person’s ability to safely move and perform daily activities.

What Types of Wheelchairs Are Classified as DME?

Not all wheelchairs are created equal from an insurance standpoint, and the type of wheelchair that may be covered depends on the person’s specific functional needs. 

Standard Manual Wheelchairs

This is the most basic category, which means they typically have the lowest documentation threshold for coverage. Manual wheelchairs are appropriate for anyone who has a caregiver to assist with propulsion or who has enough upper body strength to self-propel.

Lightweight and Ultra-Lightweight Manual Wheelchairs

These are usually covered for people who self-propel their chair and whose condition and functional needs meet the criteria for a slightly more advanced manual system.

Group 2 Power Wheelchairs

Standard power wheelchairs are an in-between option for those whose conditions prevent from safely using a manual wheelchair but who don’t quite need the advanced customization of a Group 3 system. We break the main differences between Group 2 and Group 3 wheelchairs in this article.

Group 3 Power Wheelchairs

Complex rehab technology (CRT) is designed for people with more severe or intricate medical needs. Group 3 chairs are highly customizable and typically include alternative drive controls and power positioning features. That said, the documentation required for CRT tends to be much more detailed, and you’ll likely need an evaluation by a RESNA-certified Assistive Technology Professional (ATP) to fulfill some of the criteria.

Overall, the evaluation process is designed to match the chair to the person; not just to put people in the least expensive options regardless of their needs.

What Is the Medical Justification for a Wheelchair?

Medical justification is the documentation that demonstrates a person meets the criteria for medical necessity. It’s what your physician submits to the insurance company as part of the approval process. A complete justification generally includes:

  • A detailed description of the qualifying diagnosis and how long it has been present.
  • A description of the person’s functional limitations, specifically, which ADLs and IADLs are affected and to what degree.
  • Documentation that less expensive options (e.g., canes, walkers, manual wheelchairs, etc.) have been tried or considered and found to be insufficient for the person’s needs.
  • A face-to-face evaluation with the prescribing physician and a seating and mobility evaluation from a qualified therapist for a power wheelchair or CRT.

Does Insurance Cover Wheelchairs as DME?

Medicare, Medi-Cal, and most major private insurance plans cover wheelchairs as durable medical equipment when medical need is clearly documented. The exact coverage rules vary by plan, but the basic process is usually similar: you need a qualifying diagnosis, proof of how the condition limits daily function, a doctor’s prescription, and sometimes prior authorization before the wheelchair can be ordered.

It also helps to work with an equipment supplier who understands the paperwork and knows how to handle the prior authorization process. A lot of delays and denials happen not because someone doesn’t need the wheelchair, but because the documentation was incomplete or didn’t explain the need clearly enough.

Have Questions About Whether You Qualify?

At Freedom Mobility, our team includes RESNA-certified Assistive Technology Professionals (ATPs) who work with patients across California to evaluate their needs and help them get the equipment they need covered through insurance. If you’re not sure whether you or a loved one would qualify, we’d be more than happy to walk you through it.

Fill out our patient intake form to get started, or call us at 1-800-980-5696 to speak with someone directly!