How does the Medicare Mae Algorithm Determine Wheelchair Coverage?

The Medicare Mobility Assistive Equipment (MAE) algorithm is a structured coverage test used to determine if you are eligible for a power mobility device. This process evaluates your functional limitations and medical necessity through a specific sequence of criteria.

To satisfy the algorithm, the following must be documented:

  • Functional Limitations: You must have a mobility limitation that significantly interferes with activities of daily living (MRADLs) at home, such as bathing, dressing, or toileting.
  • Device Hierarchy: The algorithm follows a tiered approach. It must be demonstrated that your mobility needs cannot be met by a cane, walker, or manual wheelchair before a motorized option is considered.
  • Safe Operation: Documentation must confirm that you (or a present caregiver) have the physical and cognitive ability to operate a power wheelchair safely within your home.
  • Face-to-Face Evaluation: A treating practitioner must conduct an in-person mobility evaluation to certify these limitations. This must include a written order and, in many cases, a documented trial and failure of a walker or other lower-level assistive devices.

We are here to help you navigate this complex paperwork and verify your benefits. While we assist with the prior authorization process to ensure all criteria are met, please note that results may vary and we do not guarantee coverage. We recommend you consult your treating healthcare professional regarding medical necessity.


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