Summary & Overview
HCPCS A4465: Non-Elastic Binder for Extremity
HCPCS Level II code A4465 denotes a non-elastic binder for an extremity, a durable medical supply used to provide firm support, compression, or immobilization to an arm or leg. Nationally, this code matters for billing and coverage of supportive devices used in musculoskeletal and wound-care management where non-elastic compression is required. Payers consider appropriate documentation of medical necessity when covering such devices.
Key payers examined include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of how A4465 is categorized, typical sites of service, and the clinical contexts in which a non-elastic extremity binder is used. The publication provides benchmarks and payment context where available, highlights common billing modifiers that may be applied, and summarizes policy and coverage considerations relevant to national payers.
This summary is intended to orient coding, billing, and revenue-cycle teams, as well as clinical staff, to the code’s primary usage and the payer landscape. Data not available in the input is noted where applicable in the full publication.
Billing Code Overview
HCPCS Level II code A4465 describes a non-elastic binder for extremity. This code represents a durable medical supply used to provide firm support, compression, or immobilization to an arm or leg when a non-elastic design is clinically indicated.
Service type: Durable medical equipment / support device for upper or lower extremity
Typical site of service: Outpatient settings, durable medical equipment suppliers, clinics, and hospital outpatient departments
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult presenting to an outpatient orthopedic clinic or durable medical equipment (DME) supplier with an acute or chronic soft tissue injury of an upper or lower extremity requiring external support. Examples include post-surgical support after hand or foot procedures, acute sprains of the wrist or ankle, postoperative immobilization following minor fracture reduction, or chronic venous insufficiency with need for compressive support where a non-elastic binder is indicated. The clinical workflow: the patient is evaluated by an orthopedic surgeon, primary care physician, or physician assistant; the clinician documents the diagnosis and medical necessity for an extremity binder; an order for a non-elastic binder (A4465) is placed to a DME supplier or provided at the clinic; the supplier measures the extremity, fits the binder, documents size and fit in the patient record, and submits the claim with the appropriate modifier(s) and supporting diagnosis codes. Follow-up visits assess wound healing, range of motion, and need for ongoing support or replacement of the binder.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | When the binder is applied to the left extremity |