If you have Medicare Part B and are suffering from knee pain, Medicare Part B may cover your knee brace.
In this article, we'll look at the coverage for medical equipment under Part B and the costs you may have to pay out of pocket.

Medicare Insurance Coverage for Knee Braces
Medicare Part B covers a broad set of durable medical equipment (DME), including braces for the arms, legs, back and neck. However, the brace must be considered medically necessary by a doctor to be covered by Medicare.
Medicare.gov allows you to search for a DME supplier from their website. Simply enter your zip code to find a DME supplier in your area. See if you qualify for a free knee brace.
Competitive Bidding Program
The Medicare Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) Competitive Bidding Program changes the amount Medicare pays for certain DMEPOS items.
If you live in an a competitive bidding area for Medicare supplies, suppliers will submit bids to Medicare regarding how much they will charge. Qualified, accredited suppliers with winning bids are chosen as Medicare contract suppliers.