Summary & Overview
HCPCS E1831: Static Progressive Stretch Toe Device, Includes Accessories
HCPCS Level II code E1831 designates a static progressive stretch toe device intended to provide controlled extension and/or flexion of the toe, including all components and accessories. These devices are used in rehabilitation to improve joint mobility, address contractures, and support post-injury or post-operative recovery. As durable medical equipment, E1831 is relevant to clinicians, durable medical equipment suppliers, and payers because appropriate coding affects coverage determinations and supply procurement nationally.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical purpose and typical settings for use, plus national considerations for billing and coverage. The publication summarizes benchmarks where available, highlights policy considerations that commonly affect device coverage and documentation, and provides clinical context for when a static progressive toe device is utilized.
This summary is intended for a national audience of clinicians, billing professionals, and policy analysts seeking clear information on the device classification, service setting, and payer landscape. Data not available in the input is noted where applicable in detailed sections.
Billing Code Overview
HCPCS Level II code E1831 describes a static progressive stretch toe device used for extension and/or flexion. The code covers the complete item — including all components and accessories — and may include range-of-motion adjustment capability.
Service type: Durable medical equipment (orthotic/assistive device) for toe mobilization and rehabilitation.
Typical site of service: Outpatient clinic, orthotics/prosthetics supplier, home use following professional fitting or instruction.
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with a history of hallux rigidus and postoperative joint stiffness after great toe arthrodesis presents to a podiatry or orthotic clinic for progressive range-of-motion management of the toe. The treating clinician (podiatrist or orthopedic foot and ankle surgeon) evaluates the patient, documents limited extension and/or flexion with measurable loss of passive range of motion, and determines a static progressive stretch toe device is clinically indicated to improve joint mobility and prevent contracture recurrence. The device described by E1831 is custom-fitted or selected from prefabricated sizes, adjusted to provide controlled static progressive extension and/or flexion over serial wear periods, and includes all components and accessories. The clinical workflow includes assessment and documentation of baseline range of motion, fitting and instruction on home wear schedule, follow-up visits to monitor progress and adjust tension or range stops, and documentation of objective ROM improvement or treatment intolerance. Typical sites of service are outpatient orthopedics, podiatry clinics, durable medical equipment suppliers, or skilled outpatient rehabilitation settings where casting or device fitting and patient education can be performed.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when device fitting or associated clinical work requires substantially greater effort or complexity than typical (document rationale). |