Medicare’s upcoming prior authorization requirement for ultralightweight manual wheelchairs applies only to the base HCPCS code (K0005) and not to wheelchair seat cushions, back supports or any other accessories.
That clarification was provided to Mobility Management by representatives from U.S. Rehab, ACU-Serve, and the National Coalition for Assistive & Rehabilitation Technology (NCART).
While the K0005 code has been eligible for Advance Determination of Medicare Coverage (ADMC), that’s never been required as a condition of payment … although policy experts such as U.S. Rehab had often recommended that providers obtain ADMCs for eligible items such as ultralightweight manual wheelchairs and manual tilt-in-space wheelchairs (HCPCS code E1161) as “reassurance” that the beneficiary did meet coverage criteria. ADMCs also checked for the provision of “same/similar” equipment.
K0005 orders with service dates of Oct. 28, 2026, and later will now require Medicare’s prior authorization. Providers have been told to expect a response in five to seven days.
Dan Fedor, director of reimbursement for U.S. Rehab, told Mobility Management that there is no limit on resubmission if a request is non-affirmed, and that the prior authorization is valid for six months from the date on the approval letter.
“If a supplier has an approved ADMC prior to Oct 28, 2026, a prior authorization is not required, as the ADMC will suffice,” Fedor added.
He also noted that Medicare added the following mobility assistive equipment to the required face-to-face exam and written order prior to delivery list, effective Oct. 28:
K0002 Standard hemi (low seat) wheelchair
K0003 Lightweight wheelchair
K0004 High strength, lightweight wheelchair
K0005 Ultralightweight wheelchair
K0006 Heavy duty wheelchair
K0007 Extra heavy-duty wheelchair
E1161 Manual adult size wheelchair, includes tilt in space
