Medicare will require prior authorization for an ultralightweight manual wheelchair and for three types of back brace starting October 28, 2026, along with four other items on a list of eight added by the Centers for Medicare & Medicaid Services. The supplier has to ask for approval before the item is delivered, and a claim that reaches Medicare without it is denied. For beneficiaries, the rule moves a coverage decision ahead of delivery day for equipment priced above the notice’s $614 purchase-price line.
CMS published the update in July, and its Required Prior Authorization List was revised on July 29. No delay or pause has surfaced since.
Eight codes join the Required Prior Authorization List on October 28
The Federal Register notice of July 30, 2026, approved by CMS Administrator Dr. Mehmet Oz, adds eight billing codes. They are E0194, an air fluidized bed; K0005, an ultralightweight wheelchair; L0456, L0457 and L0486, which are thoracic-lumbar-sacral orthoses, the back braces ranging from flexible trunk supports to a rigid two-piece plastic shell; L1833, an adjustable knee orthosis; L3761, an elbow orthosis; and L3916, a wrist-hand orthosis.
CMS says in the notice that it believes prior authorization of the eight codes “will help further our program integrity goals of reducing fraud, waste and abuse, while also protecting access to care.” The same notice adds 22 codes to a separate list that requires a face-to-face visit and a written order before delivery, a different rule that does not involve an approval request.
Six codes start nationwide and two arm braces phase in by state
CMS’s Required Prior Authorization List, updated July 29, 2026, shows K0005, L0456, L0457 and L0486 beginning October 28 nationwide. The notice puts the air fluidized bed and the knee orthosis on the same date. Only the elbow and wrist-hand orthoses are staggered. They start October 28 in New York, Michigan, Florida and California, reach Pennsylvania, Massachusetts, Ohio, Illinois, Texas, Georgia, Arizona and Oregon on January 26, 2027, and apply in all remaining states and territories on April 26, 2027.
The supplier files the request, and the claim carries the consequence
The obligation sits with the supplier. The notice states that “prior to providing an item on the Required Prior Authorization List to the beneficiary and submitting the claim for processing, a requester must submit a prior authorization request.” The notice says CMS allows flexible timelines for the review to safeguard beneficiary access to care. The request must include the written order or prescription, relevant information from the beneficiary’s medical record and supplier-produced documentation.
The enforcement comes at the claim. CMS’s prior authorization FAQ says that when a claim carries no approval number, or the decision was not an affirmation, the Medicare contractor “will deny the claim for failing to meet the prior authorization requirements as a condition of payment.” A denied claim means Medicare pays nothing toward the item. Neither the notice nor the FAQ says who absorbs that cost, and that question is the one a beneficiary can put to a supplier in writing before taking delivery.
The notice sets $614 and $62 price thresholds for 2026
The notice states that “for CY 2026, the adjusted purchase price threshold is $614, and the adjusted monthly rental fee threshold is $62.” Those are the calendar-2026 adjusted values: a purchase-price line of $614 and a rental line of $62 a month. The notice states both figures so that a purchase or a monthly rental can be placed against them.
Questions go to 1-800-MEDICARE, and nothing in the process is billed to the beneficiary
A beneficiary has no form to file for the authorization itself, since the supplier submits it. Questions about coverage or a claim go to 1-800-MEDICARE (1-800-633-4227), which CMS lists as the number for beneficiaries seeking coverage or claim information, and the call carries no charge. Policy questions about the list go to the CMS contacts named in the notice, including Justin Carlisle at (410) 786-4265.
The record that carries the story is the notice itself: eight codes, October 28, 2026, a requirement that suppliers obtain approval before delivery, and CY 2026 thresholds of $614 and $62.
When a prior-authorization decision goes the wrong way
The October 28 list means an ultralightweight wheelchair or a thoracic-lumbar-sacral brace can be denied at the claim stage if the supplier’s approval is missing or not granted. What follows a denial, the appeal and the record of what was spent, is a separate job that the Federal Register notice does not walk through.
The Medicare Cost & Coverage Protection Kit includes the prior-authorization appeal steps and a medication and cost tracker, so a denial can be answered with the steps and the costs written down in one place.
Review the prior-authorization appeal steps in The Medicare Cost & Coverage Protection Kit →
This article was produced with AI assistance and checked against the primary sources linked above.
David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
