Summary & Overview
HCPCS L5705: Custom Shaped Protective Cover, Above Knee
HCPCS Level II code L5705 denotes a custom shaped protective cover for the area above the knee. Custom protective covers are durable medical equipment items used to protect residual limbs, prosthetic interfaces, or vulnerable soft tissues; they are clinically relevant for patients with amputations, prosthetic fittings, or wounds requiring bespoke external protection. Nationally, these items affect prosthetics and orthotics supply chains, outpatient device billing, and durable medical equipment reimbursement workflows.
Key payers examined include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and common sites of service, plus national benchmarking and payer coverage patterns where available. The publication summarizes typical billing practice for custom protective covers, highlights common modifiers and claim considerations, and outlines areas where policy updates or documentation requirements influence coverage decisions.
This summary equips clinicians, billing staff, and policy analysts with a clear understanding of what L5705 represents, which payers commonly cover such items, and which operational and policy factors most often affect payment and utilization for above-knee custom protective covers. Data not available in the input is explicitly marked where applicable in the full publication.
Billing Code Overview
HCPCS Level II code L5705 describes a custom shaped protective cover, above knee. This item is a patient-specific protective device designed to fit and shield the area above the knee, typically manufactured to match an individual’s anatomy or a prosthetic/residual limb contour.
Service Type: Durable medical equipment / protective cover
Typical Site of Service: Outpatient settings, prosthetics clinics, orthotics facilities, home use
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult recovering from above-knee surgery (e.g., total knee arthroplasty with an extended incision, traumatic femoral laceration, or soft-tissue reconstruction) who requires a custom-shaped protective cover to shield the operative site and dressing during ambulation or wound healing. The device, billed as L5705 (custom shaped protective cover, above knee), is fabricated to fit the patient’s residual limb geometry or surgical dressing contours and is applied in the outpatient orthopedics or durable medical equipment (DME) workflow.
The clinical workflow: the orthopedic surgeon or wound care clinician documents the need for a protective cover in the post-operative visit or wound clinic note, specifying above-knee location and rationale (e.g., protect incision, permit showering, prevent contact with clothing). A DME supplier does measurement and custom fabrication, coordinates delivery, and provides patient education on use and precautions. The supplier bills L5705 to the patient’s payor with appropriate modifiers (for laterality, services rendered, or special circumstances) and maintains documentation of medical necessity, measurements, and supplier notes in the patient record.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side |