Summary & Overview
HCPCS A6527: Gradient Compression Garment, Full Leg and Foot, Nighttime
HCPCS Level II code A6527 represents a custom, padded gradient compression garment that covers the full leg and foot and is intended for nighttime use. This code identifies a piece of custom durable medical equipment used to manage lymphedema, venous insufficiency, or other conditions requiring therapeutic compression during sleep. Nationally, designation of this item as a custom nighttime compression garment affects billing, prior authorization, and coverage determinations across major payers and federal programs.
Key payers included in the analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context for nighttime gradient compression therapy, common billing and coverage considerations for custom DME items, and where code A6527 fits within device classification and claims workflows. The publication outlines benchmarking and policy-relevant points such as typical sites of service, documentation elements needed to support medical necessity, and how payers commonly manage custom compression garment requests.
This summary is intended for revenue cycle leaders, DME suppliers, clinicians ordering custom compression, and policy analysts seeking a concise reference to the clinical role and billing implications of HCPCS Level II code A6527 at a national level.
Billing Code Overview
HCPCS Level II code A6527 describes a gradient compression garment, full leg and foot, padded, for nighttime use, custom, each. The service type is custom durable medical equipment (DME) tailored for compression therapy during sleep. The typical site of service is home use or outpatient durable medical equipment provision, where a custom-fitted garment is measured, fabricated, and dispensed for nighttime compression of the lower extremity.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A patient with moderate to severe lower-extremity lymphedema is prescribed a custom nighttime gradient compression garment to maintain limb shape and reduce interstitial fluid accumulation overnight. Typical patient: an adult with unilateral or bilateral lower-leg swelling after cancer-related lymph node dissection and radiation, chronic venous insufficiency with dependent edema, or primary lymphedema who has completed daytime compression therapy fitting and requires a padded, custom-fitted full leg-and-foot garment for nocturnal use. Clinical workflow: during a specialty clinic visit (vascular medicine, lymphedema therapy, or durable medical equipment [DME] supplier fitting), the clinician documents the diagnosis, functional limitation, prior conservative measures, and medical necessity for a custom device; orders A6527 with appropriate diagnosis codes and modifiers; a certified fitter obtains custom measurements and padding specifications; prototype or final garment is manufactured and delivered; the clinician documents the fitting, patient education on use and skin monitoring, and follow-up visit plan to assess fit, skin integrity, and clinical response.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when the custom full leg and foot garment is for the left lower extremity only. |