Summary & Overview
HCPCS E1298: Special Wheelchair Seat Depth and/or Width, By Construction
HCPCS Level II code E1298 identifies a special wheelchair seat constructed to provide unique seat depth and/or width dimensions. This designation covers custom seating components created when standard sizes do not meet a patient’s postural or functional needs. Nationally, appropriate use of E1298 matters for ensuring access to individualized mobility solutions and for aligning durable medical equipment coverage policies with clinical need.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what E1298 represents, payer coverage considerations, and the clinical context in which custom seat depth/width is indicated. The publication outlines typical sites of service and the service type (durable medical equipment), and highlights areas where policy language or documentation requirements commonly affect claims processing. Benchmarks, policy update summaries, and clinical context provide guidance on coding accuracy, coverage review triggers, and documentation expectations.
Where specific payer policy details or associated taxonomies and diagnosis coding are not provided in the input, the report notes that data is not available and focuses on universally applicable information for national stakeholders involved in durable medical equipment provision, reimbursement, and utilization management.
Billing Code Overview
HCPCS Level II code E1298 describes a special wheelchair seat depth and/or width, by construction. This code applies to customized seating components manufactured to provide unique depth and/or width dimensions that are not available in standard wheelchair seats.
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Service type: Durable medical equipment (custom wheelchair seating component)
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Typical site of service: Durable medical equipment suppliers, outpatient clinics, home or community settings where the wheelchair is used
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with advanced Parkinson disease and significant pelvic tilt presents to a durable medical equipment (DME) clinic for wheelchair assessment due to progressive postural asymmetry and frequent skin breakdown at the ischial tuberosities. The seating specialist performs a comprehensive evaluation including seated posture analysis, skin inspection, and measurement of anthropometrics. Standard wheelchair seat dimensions do not provide adequate support or pressure distribution, so a custom-built wheelchair seat is ordered with special construction to alter seat depth and/or width to accommodate the patient’s body shape and to offload pressure points.
The clinical workflow includes a physician or nurse practitioner documenting the medical necessity with relevant diagnoses, an occupational therapist or physical therapist performing a seating assessment and justification for the custom seat, the DME supplier ordering the special construction item using billing code E1298, and coordination of fabrication and delivery. Follow-up visit by the therapist occurs after delivery to verify fit, make minor adjustments, and document patient outcomes and skin integrity.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier | Not typically appended; use if no other modifier applies |