Hinged Knee Brace

HCPCS L1833 is a prefabricated, off-the-shelf knee orthosis with adjustable knee joints and rigid support. The hinges guide the knee through a safe range of motion and keep it from buckling or twisting, so you can walk and climb stairs with more confidence. We fit the hinges at the center of your knee and make sure the brace stays in place when you walk.

Used for: Knee instability, Ligament support, Arthritis

Medicare
Medicaid
Commercial plans
No-Fault
Workers' Comp
Other major insurances

Check coverage for this item Call (917) 300-2692

Medicare coverage requirements

Medicare requirements

Medicare LCD L33318, Knee Orthoses, with Policy Article A52465

Covered when ordered for

Path 1: a recent injury to the knee or a recent surgical procedure on the knee, or
Path 2: you are ambulatory (able to walk) and have knee instability

Doctor's note should include

An exam of the knee with an objective description of joint laxity, for example a varus/valgus stress test or an anterior/posterior drawer test, showing instability
Which knee (right, left or both) and the diagnosis
That you are ambulatory, and how the knee affects walking, stairs or daily activities
For Path 1, the date and type of the recent injury or surgery
Note: a statement that the knee 'feels unstable' or an X-ray report alone is not enough to show instability

Prior authorization

Starting October 28, 2026, Medicare requires prior authorization for L1833 nationwide. It also requires a face-to-face visit with the treating practitioner within 6 months before the written order, and a written order before the brace is delivered.