Summary & Overview
HCPCS K0042: Standard Size Footplate, Replacement Only, Each
HCPCS Level II code K0042 identifies a standard-size footplate sold as a replacement component for durable medical equipment. Nationally, replacement components for mobility and DME items are important for maintaining function and safety for patients who rely on assistive devices. Coverage and billing for component replacements affect durability management, repair workflows, and patient access to safe equipment.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of coverage considerations across major payers, typical sites of service where replacement footplates are supplied or installed, and the clinical context around equipment maintenance. The publication also summarizes common modifiers used with HCPCS billing and highlights benchmarks and policy updates that influence reimbursement for DME components.
This summary is intended for healthcare administrators, DME suppliers, and billing professionals seeking a national perspective on coding and payer considerations for replacement footplates. Data not available in the input is noted where applicable elsewhere in the full publication.
Billing Code Overview
HCPCS Level II code K0042 describes a standard size footplate, replacement only, each. This item is a replacement component intended for use with mobility or durable medical equipment that requires a detachable footplate.
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Service type: Durably durable medical equipment component replacement
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Typical site of service: Durable medical equipment supplier or outpatient/home setting where the equipment is maintained or repaired
Clinical & Coding Specifications
Clinical Context
A patient with an existing wheelchair or mobility base presents to a durable medical equipment (DME) clinic for repair or replacement of a worn or broken standard-size footplate. Typical patients are adults or pediatric patients who use a manual or power wheelchair as their primary mobility device and who report instability, pain, or impaired foot positioning due to a cracked, bent, or excessively worn footplate. The clinical workflow includes: initial intake and functional assessment by a DME clinician or physical therapist; inspection of the wheelchair frame, attachment hardware, and existing footplate; verification of wheelchair make/model and measurement for correct standard size; determination that replacement (rather than complete device replacement) is appropriate; ordering and billing of the replacement footplate using code K0042; and documentation of medical necessity, device compatibility, and proof of prior ownership. If on-site adjustment or minor hardware repair is required, the DME technician completes installation and documents any additional services or parts. Patient education on safe use and follow-up for fit is provided as indicated.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
LT | Left side | Use when the replacement footplate is for the left side only on bilateral wheelchairs or mobility bases |