A6597 Gradient Compression Bandage — HCPCS Reimbursement

HCPCS Level II code A6597 designates a gradient compression bandage roll, elastic long stretch, billed by the linear yard and used for limb compression management. This supply code matters nationally because compression therapy is a common, guideline-supported component of care for venous disease, lymphedema, and postoperative edema control; appropriate coding affects coverage determinations, supply sourcing, and claims processing across payers. Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for use of the product, the typical sites of service where the supply is dispensed and applied (outpatient clinics, wound care centers, home health, and DME suppliers), and a summary of payer coverage patterns and common claim considerations. The publication also outlines benchmarking elements and policy-update considerations related to durable medical supplies and compression therapy reimbursement. Data not available in the input is noted where payer-specific benefit language, pricing benchmarks, or related procedural links are not provided.

Billing Code Overview

HCPCS Level II code A6597 describes a gradient compression bandage roll, elastic long stretch, billed per linear yard, any width, each. This item is a compression dressing used to provide graduated pressure along a limb, typically for management of venous insufficiency, lymphedema, edema control, and post-procedural support.

Service type: Durable medical supply / compression therapy product

Typical site of service: Outpatient clinics, wound care centers, home health settings, and durable medical equipment suppliers

Data not available in the input.

Clinical Context

A patient with chronic venous insufficiency presents to an outpatient vascular clinic for management of lower-extremity edema and varicosities. The clinician assesses limb circumference, skin integrity, and venous reflux history. As part of conservative therapy, the provider selects a A6597 gradient compression bandage roll (elastic long stretch) to provide graduated compression from distal to proximal. The bandage is applied in the clinic by a licensed clinician — often a vascular nurse, wound care specialist, or physical therapist — after wound cleansing and dressing if an ulcer is present. The workflow includes patient education on wear time, signs of ischemia, and follow-up for bandage change or escalation to compression hosiery or procedural intervention. Typical sites of service are outpatient clinic, wound care center, home health visit, and rehabilitation facility, depending on the care setting and patient mobility.

Coding Specifications

Modifier	Description	When to Use
`00`	No modifier	Routine billing with no special circumstances
`52`	Reduced services

Taxonomy Code	Specialty	Notes
`363A00000X`	Vascular Surgery	Applies to surgeons managing chronic venous disease and prescribing compression
`207X00000X`	Physical Therapy	Clinicians who may apply compression and provide mobility/edema management
`231H00000X`	Wound Care Specialist	Nurses or clinicians specializing in leg ulcer care and compression therapy
`208000000X`	General Surgery	Surgeons involved in venous procedures who order or document compression use

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`I83.10`	Varicose veins of unspecified lower extremity with ulcer	Common indication for gradient compression to manage venous hypertension and promote ulcer healing
`I83.90`	Varicose veins of unspecified lower extremity without ulcer or inflammation	Compression used to reduce symptoms of venous insufficiency and edema
`I87.2`	Venous insufficiency (chronic) (peripheral)	Primary chronic condition managed with compression therapy
`L97.323`	Non-pressure chronic ulcer of skin of left lower leg with fat layer exposed	Compression used as part of wound care for venous etiology ulcers
`R60.0`	Localized edema	Symptom prompting application of gradient compression bandage
`L03.116`	Cellulitis of left lower limb	May require compression after infection control and under careful clinical judgment

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`97760`	Orthotic(s) management and training, initial encounter, for fitting and training of devices such as compression garments (includes instruction and orthotic evaluation)	May be performed when fitting compression bandages or educating the patient on application and use
`29580`	Application of multi-layer compression system (e.g., for venous stasis ulcers), leg (below knee)	Often performed alongside `A6597` when a multi-layer compression wrap is applied for venous disease
`97039`	Unlisted modality (e.g., manual lymphatic drainage)	May be billed for adjunctive therapies provided in the same visit for edema management
`11042`	Debridement, high-pressure or sharp (example: simple debridement)	Performed prior to bandage application when necrotic tissue or devitalized tissue requires removal
`29540`	Application of short-stretch compression system	Alternative compression application code used in similar clinical workflows

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Summary & Overview

HCPCS A6597: Gradient Compression Bandage Roll, Elastic Long Stretch