Summary & Overview
HCPCS E1002: Wheelchair Accessory, Power Seating System, Tilt Only
HCPCS Level II code E1002 designates a wheelchair accessory for power seating systems that provides tilt-only functionality. This accessory supports pressure redistribution and positioning for patients who require power wheelchair seating adjustments. Nationally, correct use of E1002 affects coverage determinations, durable medical equipment billing practices, and accessibility of mobility aids for beneficiaries with mobility and postural needs. Key payers commonly involved in coverage and reimbursement for this equipment include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. This publication provides benchmarks and practical context for billing and policy: it outlines standard clinical use, typical sites of service, common payer coverage considerations, and coding context. Readers will find a concise explanation of the code’s clinical role, the types of services and settings associated with the accessory, and the areas where policy and billing practices typically influence patient access. Data not available in the input is noted where applicable; the focus remains on describing the code, its service implications, and the payer landscape relevant to nationally oriented billing and policy discussions.
Billing Code Overview
HCPCS Level II code E1002 describes a wheelchair accessory for a power seating system that provides tilt only functionality. This accessory is typically part of an adaptive seating configuration for powered wheelchairs, allowing the seating surface to tilt to redistribute pressure and improve positioning for users with mobility impairments.
Service type: Durable medical equipment — wheelchair accessory, power seating system (tilt only)
Typical site of service: Durable medical equipment suppliers, outpatient rehabilitation clinics, long-term care facilities, and patient residences when delivered as part of durable medical equipment services.
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with advanced Parkinson disease and severe postural instability uses a power wheelchair for community mobility. The patient demonstrates progressive orthostatic head and trunk flexion and requires frequent position changes to manage pressure risk and respiratory mechanics. A durable medical equipment provider evaluates the patient for a power seating tilt-only system to allow posterior tilt-in-space up to 45 degrees to redistribute pressure and improve comfort. The clinical workflow includes: initial physician order documenting functional limitation and medical necessity, seating assessment by a physical or occupational therapist, trial of tilt functionality in a mobility clinic, documentation of desired tilt angle and interface with the existing power wheelchair base, DME supplier verification of compatibility, delivery with functional training for transfers and safe operation, and follow-up to monitor skin integrity and functional benefit. Typical site of service is an outpatient DME supplier, mobility clinic, or home with delivery and setup by trained technicians.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Without modifier | Standard reporting when no modifier applies |
| 22 | Increased procedural services | Use when furnishing additional work beyond typical supply/setup complexity (document reason and extent) |