Summary & Overview
HCPCS Level II S8425: Gradient Pressure Glove, Custom, Medium Weight
HCPCS Level II code S8425 represents a custom-made, medium-weight gradient pressure glove used as a therapeutic compression device for the hand. Nationally, custom compression garments play a role in managing lymphedema, post-surgical edema, and other conditions requiring graduated pressure to control swelling and support function. Clear coding for custom orthotic supplies affects coverage determinations, durable medical equipment management, and clinical care coordination across payers. Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what S8425 denotes, the service context and typical sites of service, and which major payers are relevant to coverage considerations. The publication also outlines common modifiers associated with the service line and identifies gaps where input data is not provided. This summary provides clinicians, billing staff, and policy analysts a national perspective on the code’s clinical purpose, typical billing environment, and the payer landscape for durable medical equipment and custom orthotic supplies.
Billing Code Overview
HCPCS Level II code S8425 describes a gradient pressure aid (glove), custom made, medium weight. This item is a custom-fabricated compression glove intended to provide graduated pressure to the hand and fingers for therapeutic management of conditions that benefit from controlled compression. The service type is custom orthotic/prosthetic supply and fitting. The typical site of service is outpatient durable medical equipment and prosthetics/orthotics settings, including specialty clinics, hand therapy centers, and outpatient rehabilitation facilities.
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient with chronic lymphedema of the left hand following breast cancer treatment presents to a durable medical equipment (DME) clinic for custom compression therapy. Conservative measures including manual lymphatic drainage and off-the-shelf compression garments have been insufficient to control persistent swelling, skin changes, and functional limitation. A certified prosthetist/orthotist or DME supplier performs an evaluation, documents measurements and limb volume, and orders a custom-made medium-weight gradient pressure glove coded as S8425 to provide graduated compression to reduce edema and improve hand function. The workflow includes patient assessment, measurement and casting or digital scanning for a custom fit, prior authorization if required by the payor, fabrication of the glove by a certified orthotic manufacturer, fitting and adjustment by the supplier, patient education on wear schedule and skin care, and documentation of outcomes at follow-up visits.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | When the custom glove is for the left hand. |
RT |