HCPCS E2342: Power Wheelchair Nonstandard Seat Frame Depth, 20–21 Inches - OpenPayer

Summary & Overview

HCPCS E2342: Power Wheelchair Nonstandard Seat Frame Depth, 20–21 Inches

HCPCS Level II code E2342 identifies a nonstandard seat frame depth accessory for power wheelchairs, sized 20 or 21 inches. As an accessory to durable medical equipment (DME), this code captures modifications intended to improve fit and seating support for wheelchair users whose needs are not met by standard components. Nationally, proper coding for wheelchair accessories affects device selection, coverage determinations, and claims processing for beneficiaries who require customized seating for mobility and pressure management.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find a concise overview of what E2342 represents, payer coverage considerations, and the clinical context for why nonstandard seat depths matter for mobility, posture, and skin integrity. The publication summarizes common billing modifiers and administrative factors relevant to submitting claims for power wheelchair accessories, while noting when additional documentation may be required by payers.

The piece also outlines expected benchmarks and policy-related topics readers will learn about: coding specificity for DME accessories, typical sites of service for furnishing and billing, and where to look for payer-specific medical necessity criteria. Data not available in the input is identified where relevant.

AetnaBlue Cross Blue ShieldCignaUnitedHealthcareMedicareE2342HCPCS Level IIpower wheelchairdurable medical equipmentwheelchair seatingDME accessoriesmedical billingmobility aids

Billing Code Overview

HCPCS Level II code E2342 describes a power wheelchair accessory: nonstandard seat frame depth sized 20 or 21 inches. This code is used to report a modified or nonstandard seat frame component designed to fit power wheelchairs when the standard seat depth does not meet the user's needs.

Service Type: Durable Medical Equipment accessory (power mobility component)

Typical Site of Service: Outpatient durable medical equipment suppliers, mobility clinics, home medical equipment providers, and other non-acute care settings

Clinical & Coding Specifications

Clinical Context

A power wheelchair user with an atypical body habitus or postural needs is assessed by a durable medical equipment (DME) clinician and a rehabilitation provider for seating accommodations. The patient is measured and found to require a nonstandard seat frame depth of 20 or 21 inches because standard seat depths cause decubitus risk, poor pelvic alignment, or lower-extremity contact with footrests. An occupational therapist or physical medicine physician documents the medical necessity, including functional limitations, skin breakdown risk, and goals for mobility and pressure distribution. The DME supplier orders the accessory E2342 (power wheelchair accessory, nonstandard seat frame depth, 20 or 21 inches). Delivery typically occurs at an outpatient DME supplier location or the patient’s home with fitting and initial training by the supplier and follow-up by therapy for pressure relief education and seating adjustments.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased Procedural Services	Use when additional complexity or time was required for customization or installation beyond usual for the accessory.

HCPCS E3200: Gait Modulation System with Rhythmic Auditory Stimulation

HCPCS-E0484-OSCILLATORY-POSITIVE-EXPIRATORY-PRESSURE-DEVICE-NON-ELECTRIC

HCPCS E0484: Oscillatory Positive Expiratory Pressure Device, Non-Electric

HCPCS-E1300-PORTABLE-WHIRLPOOL-OVERTUB

HCPCS E1300: Portable Whirlpool, Overtub Type

HCPCS-E0736-TRANSCUTANEOUS-TIBIAL-NERVE-STIMULATOR

HCPCS E0736: Transcutaneous Tibial Nerve Stimulator

HCPCS-E0986-POWER-ASSIST-SYSTEM-MANUAL-WHEELCHAIR-ACCESSORY

HCPCS E0986: Manual Wheelchair Accessory, Power Assist System

HCPCS-E1160-WHEELCHAIR-FIXED-FULL-LENGTH-ARMS-ELEVATING-LEGRESTS

HCPCS Level II E1160: Wheelchair with Fixed Full-Length Arms, Elevating Legrests

HCPCS-E0240-BATH-SHOWER-CHAIR-DME

HCPCS E0240: Bath/Shower Chair, With or Without Wheels

HCPCS-E2001-HOME-SUCTION-PUMP-URINE-FECAL-MANAGEMENT

HCPCS E2001: Home Suction Pump for Urine or Fecal Management

HCPCS-E0765-NERVE-STIMULATOR-FOR-NAUSEA-AND-VOMITING

HCPCS Level II E0765: Nerve Stimulator for Treatment of Nausea and Vomiting

HCPCS-E2396-POWER-WHEELCHAIR-CASTER-FORK-REPLACEMENT

HCPCS E2396: Power Wheelchair Caster Fork Replacement

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Taxonomy Code	Specialty	Notes
`251B00000X`	Physical Medicine & Rehabilitation	Clinicians who evaluate seating needs and document medical necessity.
`334S00000X`	Occupational Therapy	Therapists who perform seating assessments and recommend seat dimensions and pressure management.
`3336C0003X`	Durable Medical Equipment & Supplies	Suppliers who configure, fit, and deliver power wheelchair accessories.
`207R00000X`	Family Medicine	Primary care providers who may document functional limitations and refer for DME.
`207L00000X`	Internal Medicine	Internists who document chronic conditions and need for customized seating.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`G82.50`	Paraplegia, unspecified	Patients with lower-limb paralysis often require customized seating depth to maintain pelvic alignment and pressure distribution.
`G81.90`	Hemiplegia, unspecified affecting unspecified side	Hemiplegia can create asymmetric posture requiring nonstandard seat dimensions for stabilizing the pelvis.
`M54.5`	Low back pain	Chronic lumbar pathology may necessitate seat depth changes to reduce discomfort and improve posture.
`R26.2`	Difficulty in walking, not elsewhere classified	Reduced ambulatory ability often correlates with long-term wheelchair use and the need for customized seating.
`L89.154`	Pressure ulcer of sacral region, stage 4	History or risk of sacral pressure injuries drives custom seating to offload high-risk areas and reduce recurrence.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`97530`	Therapeutic activities, direct (one-on-one) patient contact by the provider, each 15 minutes	Occupational or physical therapy sessions for functional training and seating tolerance after delivery of the customized seat frame accessory.
`97161`	Physical therapy evaluation: low complexity	Initial PT evaluation that may document mobility limitations and need for seating modifications when complexity is low.
`97162`	Physical therapy evaluation: moderate complexity	PT evaluation level commonly used when multiple impairments and custom seating needs are present.
`97760`	Orthotic(s) management and training, upper extremity, lower extremity, and/or trunk, initial device; first orthotic device	Used for training and fitting related to seating and trunk support provided with the power wheelchair accessory.
`99456`	Work-related or medical disability examination services (impairment rating)	Functional capacity or work-related evaluations that may reference mobility equipment needs and custom seating.
`99070`	Supplies and materials (unless included in another service)	Used when billing for non-standard supplies or time-consuming accessory fabrication not included in base DME pricing.

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