HCPCS Level II code L5950 represents the addition of an endoskeletal above-knee prosthetic system fabricated from ultra-light materials such as titanium or carbon fiber; the service is a prosthetic component addition (device component fabrication and fitting) typically provided in an outpatient prosthetics clinic or orthotics and prosthetics specialty facility for patients requiring an above-knee (transfemoral) prosthesis.

For related coverage guidance, see recent payer policy updates: Clinical Review Criteria — Lymphedema Therapy and Training (Complete Decongestive Therapy; LVA), Therapy Services — Electric Stimulation for Pain, Swelling and Function in a Clinic Setting, Site of Care: Outpatient Hospital Setting for Physical and Occupational Therapy.