Summary & Overview
HCPCS Level II E2632: Wheelchair Arm Support, Offset/Lateral Rocker Arm
HCPCS Level II code E2632 denotes a wheelchair accessory: an offset or lateral rocker arm with elastic balance control that is added to a mobile arm support. Nationwide, this code pertains to durable medical equipment that enhances arm positioning and functional reach for wheelchair users with upper-limb support needs. Its classification affects coverage determinations, supplier billing, and clinical documentation for assistive-device provision.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a national view of payer coverage patterns and reimbursement context for E2632, along with clinical considerations relevant to mobility-device specialists, rehabilitation clinicians, and durable medical equipment suppliers.
This publication summarizes benchmarks and common billing practices for E2632, highlights clinical scenarios where the accessory is used, and outlines documentation elements typically needed for medical necessity review. Data not available in the input is noted where applicable. The content is intended to inform coding, billing, and clinical teams about the administrative and clinical context of this wheelchair accessory at a national level.
Billing Code Overview
HCPCS Level II code E2632 describes a wheelchair accessory: an addition to a mobile arm support consisting of an offset or lateral rocker arm with elastic balance control. This item functions as an assistive-device accessory designed to improve upper-limb positioning and support for wheelchair users who require adjustable lateral or offset arm support movement.
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Service type: Durable medical equipment accessory for wheelchair mobility and seating support
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Typical site of service: Durable medical equipment suppliers, outpatient rehabilitation clinics, and other ambulatory settings where wheelchair accessories are evaluated and fitted
Clinical & Coding Specifications
Clinical Context
A 68-year-old male with left hemiparesis following an ischemic stroke is discharged from inpatient rehabilitation and requires a power or manual wheelchair for community mobility. The patient demonstrates limited active elbow extension and forearm control, affecting safe use of the armrest and transfers. A durable medical equipment (DME) specialist assesses the wheelchair and recommends attachment of an offset/lateral rocker arm with elastic balance control to the existing mobile arm support to improve forearm positioning, reduce shoulder strain, and provide dynamic support during reaching. The clinical workflow includes a clinician order from the treating physiatrist or occupational therapist, measurements and fitting by the DME technician, fabrication or adjustment of the accessory, in-clinic demonstration of function, patient and caregiver education on use and maintenance, and documentation of medical necessity with functional goals for mobility and activities of daily living. Billing is submitted under HCPCS Level II code E2632 for the accessory, with modifier(s) appended as appropriate for payer requirements and service circumstances.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when complexity or time for customizing or fitting the rocker arm substantially exceeds usual service. |