Summary & Overview
HCPCS A6507: Foot-to-Knee Custom Compression Burn Garment
HCPCS Level II code A6507 represents a custom-fabricated, foot-to-knee compression burn garment used for scar management and edema control following burns or related surgical care. Nationally, custom compression garments are integral to long-term functional and cosmetic recovery for burn survivors and can influence durable medical equipment pathways, provider billing, and patient out-of-pocket costs.
This publication covers coverage and billing considerations for major national payers: Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise briefing on what the code denotes, typical clinical and site-of-service contexts, and the elements that affect coverage decisions.
Key takeaways include national benchmarks for utilization where available, payer policy themes affecting custom compression garment authorization and documentation, and clinical context linking garment use to burn scar management and edema mitigation. The piece also flags common billing modifiers and operational considerations for suppliers and clinics. Data not available in the input will be noted where applicable.
Billing Code Overview
HCPCS Level II code A6507 describes a compression burn garment, foot to knee length, custom fabricated. This item is a custom-fitted therapeutic garment intended to provide graded compression over the lower leg and foot for patients requiring burn scar management, edema control, or post-surgical compression therapy.
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Service type: Custom-fabricated compression garment
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Typical site of service: Outpatient specialty clinics, burn centers, outpatient durable medical equipment (DME) suppliers, and home use following fitting and delivery
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Clinical & Coding Specifications
Clinical Context
A 38-year-old patient presents to a burn clinic eight weeks after sustaining a partial-thickness thermal injury to the distal lower extremity and dorsal foot. The acute wounds have epithelialized, but the patient has persistent hypertrophic scarring and edema from the foot to the knee, causing pain with ambulation and limited dorsiflexion. The burn reconstruction team — including a burn surgeon, certified prosthetist/orthotist (CPO), and occupational/physical therapist — evaluates the patient and prescribes a custom-fabricated compression burn garment, foot to knee length, to provide graduated compression, scar modulation, and edema control.
Workflow: The clinician documents the diagnosis, functional limitations, and the medical necessity for custom compression. A prescription with garment specifications (foot-to-knee length, compression class, measurements) is sent to a vendor or department that fabricates custom garments. The CPO performs patient measurements and documents fitting. The patient returns for fitting and education on wear schedule and skin monitoring. Follow-up visits assess scar maturation, fit, and need for adjustments or replacement.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when the garment is fabricated for the left lower extremity only. |