Summary & Overview
CPT 29581: Multilayer Compression Bandage for Lower Leg and Foot
CPT code 29581 represents the application of a multilayer compression bandage to the lower leg, ankle, and foot for treatment of venous stasis ulcers and venous insufficiency. Nationally, compression therapy is a cornerstone treatment for venous disease and wound management; accurate coding for these services affects clinical documentation, coverage determination, and aggregate utilization measurement. This code captures a common, procedure-based intervention used by wound care specialists, vascular clinicians, home health providers, and outpatient clinics.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise policy and billing summary, comparisons of coverage expectations across major payers, and clinical context that clarifies when use of the code is clinically appropriate. The publication outlines typical sites of service, common modifiers associated with procedural billing, and benchmarking guidance where available. Where specific payer policy details or utilization benchmarks are not available in the input, the section notes that data are not available in the input.
This resource is intended for billing professionals, clinicians involved in wound care, and policy analysts who need a clear operational summary of CPT code 29581, its clinical purpose, and the payer landscape relevant to national practice.
Billing Code Overview
CPT code 29581 describes application of a layered (multilayer) compression bandage to the lower leg, ankle, and foot to treat venous stasis ulcers and venous insufficiency. The procedure uses a multilayer compression system to control venous blood flow, reduce edema, and provide a stable environment to support ulcer healing.
Service Type: Wound care / compression therapy
Typical Site of Service: Outpatient clinic, wound care center, physician office, or home health setting
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with chronic venous insufficiency and one or more venous stasis ulcers of the lower leg, ankle, or foot. The patient presents to an outpatient wound clinic, vascular clinic, or home health nurse visit for wound care and compression therapy. Clinical workflow: initial wound assessment (history, vascular exam, measurement and photography), wound cleansing and dressing of ulcer(s), measurement of ankle-brachial index as indicated to assess arterial perfusion, debridement if needed (sharp, enzymatic, or autolytic) or documentation that debridement is not indicated, selection of appropriate multilayer compression components, application of a layered compression bandage system from foot/ankle to below-knee with proper tension and padding to protect bony prominences, patient education on activity and follow-up, and scheduled reapplication typically every 3–7 days depending on wound status. Typical site of service: outpatient wound care clinic, physician office, specialty vascular clinic, or skilled home health nursing visit. Service type: therapeutic multilayer compression bandaging for venous stasis/venous insufficiency to reduce edema and promote ulcer healing. Typical patient scenario: a 72-year-old with chronic lower-extremity edema and a 2.5 cm venous stasis ulcer over the medial malleolus treated with dressing change and application of a multilayer compression system to control venous hypertension and support healing; arterial perfusion adequate by ABI, no active infection requiring systemic therapy, plan for weekly rebandaging and compression hosiery once healed.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 |