Summary & Overview
HCPCS A6449: Light Compression Bandage, 3–5 Inch, Per Yard
HCPCS Level II code A6449 identifies a light compression elastic bandage (knitted or woven) with a width of three to less than five inches, billed per yard. This supply code matters nationally because compression bandages are commonly used across outpatient, home health, and clinic settings for wound care, edema management, and postoperative support, and clear coding affects supply reimbursement and inventory management. Key payers referenced in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise technical overview of the code, payer coverage considerations, typical sites of service, and practical billing context such as common modifiers and how the item is described for supply claims. The publication also highlights benchmarking and reimbursement patterns where available, plus recent policy or coverage updates affecting supply billing. Data not available in the input is noted where applicable. The content is intended for coding professionals, billing staff, and policy analysts seeking a national-level reference for correct use and administrative implications of HCPCS Level II code A6449.
Billing Code Overview
HCPCS Level II code A6449 describes a light compression bandage, elastic, knitted or woven, with a width ≥ 3 inches and < 5 inches, billed per yard. The service type is supportive/orthopedic supply intended for compression therapy and wound support. Typical sites of service include outpatient clinics, physician offices, home health settings, and durable medical equipment suppliers where supplies are furnished or dispensed per patient need.
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient presents to a primary care clinic with mild lower‑leg edema and superficial skin irritation after chronic venous insufficiency. The clinician determines that a light compression bandage is appropriate for short‑term compression and coverage of dressings. A clinician or medical assistant measures the required length, dispenses the elastic knitted/woven bandage in the specified width (≥3 inches and <5 inches), and documents the quantity in yards. The product A6449 is provided at the point of care; documentation includes the indication (e.g., venous stasis dermatitis, post‑procedural dressing support), measurements, wound or edema assessment, and patient education on application and wear. Typical workflow steps: patient assessment → determination of compression bandage need → measurement and selection of A6449 (per yard) → application or demonstration → documentation of diagnosis linkage and quantity dispensed in the medical record and on the claim. Typical sites of service include outpatient clinics, physician offices, wound care centers, and home health visits when provided by a qualified clinician or supplier.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when the bandage is specifically for the left extremity |