L5615 – Addition, endoskeletal knee-shin system, 4 bar linkage or multiaxial, fluid swing and stance phase control
HCPCS Level II code · L codes: Orthotic and Prosthetic Procedures and Devices
HCPCS codeL5615
- Long description
- Addition, endoskeletal knee-shin system, 4 bar linkage or multiaxial, fluid swing and stance phase control
- Short description
- Ak 4 bar link hydl swg/stanc
- Pricing indicator
38Orthotics, prosthetics, prosthetic devices & vision services- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
D1FProsthetic/Orthotic devices- Added
- January 1, 2024
- Last change
- January 1, 2024 – No change
Frequently asked questions
What is HCPCS code L5615?
L5615 is a HCPCS Level II code for addition, endoskeletal knee-shin system, 4 bar linkage or multiaxial, fluid swing and stance phase control.
Does Medicare cover L5615?
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
- L5585 – Preparatory, above knee - knee disarticulation, ischial level socket, non-alignable system, pylon, no cover, sach foot, prefabricated adjustable open end socket
- L5590 – Preparatory, above knee - knee disarticulation ischial level socket, non-alignable system, pylon no cover, sach foot, laminated socket, molded to model
- L5595 – Preparatory, hip disarticulation-hemipelvectomy, pylon, no cover, sach foot, thermoplastic or equal, molded to patient model
- L5600 – Preparatory, hip disarticulation-hemipelvectomy, pylon, no cover, sach foot, laminated socket, molded to patient model
- L5610 – Addition to lower extremity, endoskeletal system, above knee, hydracadence system
- L5611 – Addition to lower extremity, endoskeletal system, above knee - knee disarticulation, 4 bar linkage, with friction swing phase control
- L5613 – Addition to lower extremity, endoskeletal system, above knee-knee disarticulation, 4 bar linkage, with hydraulic swing phase control
- L5614 – Addition to lower extremity, exoskeletal system, above knee-knee disarticulation, 4 bar linkage, with pneumatic swing phase control
- L5616 – Addition to lower extremity, endoskeletal system, above knee, universal multiplex system, friction swing phase control
- L5617 – Addition to lower extremity, quick change self-aligning unit, above knee or below knee, each
- L5618 – Addition to lower extremity, test socket, symes
- L5620 – Addition to lower extremity, test socket, below knee
- L5622 – Addition to lower extremity, test socket, knee disarticulation
- L5624 – Addition to lower extremity, test socket, above knee
- L5626 – Addition to lower extremity, test socket, hip disarticulation
- L5628 – Addition to lower extremity, test socket, hemipelvectomy
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.