L2221 – Addition to lower extremity orthosis, ankle system, microprocessor-controlled feature plantarflexion and/or dorsiflexion, includes power source
HCPCS Level II code · L codes: Orthotic and Prosthetic Procedures and Devices
HCPCS codeL2221
- Long description
- Addition to lower extremity orthosis, ankle system, microprocessor-controlled feature plantarflexion and/or dorsiflexion, includes power source
- Short description
- Ank mcrop plant & dorsi flex
- Pricing indicator
38Orthotics, prosthetics, prosthetic devices & vision services- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
D1FProsthetic/Orthotic devices- Added
- April 1, 2026
- Last change
- April 1, 2026 – No change
Frequently asked questions
What is HCPCS code L2221?
L2221 is a HCPCS Level II code for addition to lower extremity orthosis, ankle system, microprocessor-controlled feature plantarflexion and/or dorsiflexion, includes power source.
Does Medicare cover L2221?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby L codes
- L2184 – Addition to lower extremity fracture orthosis, limited motion knee joint
- L2186 – Addition to lower extremity fracture orthosis, adjustable motion knee joint, lerman type
- L2188 – Addition to lower extremity fracture orthosis, quadrilateral brim
- L2190 – Addition to lower extremity fracture orthosis, waist belt
- L2192 – Addition to lower extremity fracture orthosis, hip joint, pelvic band, thigh flange, and pelvic belt
- L2200 – Addition to lower extremity, limited ankle motion, each joint
- L2210 – Addition to lower extremity, dorsiflexion assist (plantar flexion resist), each joint
- L2220 – Addition to lower extremity, dorsiflexion and plantar flexion assist/resist, each joint
- L2230 – Addition to lower extremity, split flat caliper stirrups and plate attachment
- L2232 – Addition to lower extremity orthosis, rocker bottom for total contact ankle foot orthosis, for custom fabricated orthosis only
- L2240 – Addition to lower extremity, round caliper and plate attachment
- L2250 – Addition to lower extremity, foot plate, molded to patient model, stirrup attachment
- L2260 – Addition to lower extremity, reinforced solid stirrup (scott-craig type)
- L2265 – Addition to lower extremity, long tongue stirrup
- L2270 – Addition to lower extremity, varus/valgus correction ('t') strap, padded/lined or malleolus pad
- L2275 – Addition to lower extremity, varus/valgus correction, plastic modification, padded/lined
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.