Summary & Overview
HCPCS Level II A4337: Incontinence Supply, Rectal Insert, Each
HCPCS Level II code A4337 designates an incontinence supply: rectal insert, any type, billed per each device. This durable medical supply is used in management of fecal incontinence across home care, long-term care, and outpatient settings, impacting clinical workflows for wound/continence nurses, durable medical equipment suppliers, and home health providers. Nationally, billing practices for rectal inserts affect access to non-surgical continence options and durable medical equipment supply chains.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise briefing on the code’s clinical context, typical sites of service, and where this supply fits in care delivery. The publication outlines common billing modifiers and payer considerations, benchmarks for utilization where available, and relevant policy or coverage topics that influence provider billing and patient access. The summary also signals where input data was not provided so readers can identify gaps to address in payer contracts or coding guidance.
Billing Code Overview
HCPCS Level II code A4337 describes an incontinence supply: rectal insert, any type, each. This code covers single rectal insert devices used to manage fecal incontinence by providing a barrier or collection method within the rectum.
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Service type: Durable medical/supply item for continence management
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Typical site of service: Home care, long-term care facilities, outpatient clinics, or other non-acute settings where patients receive continence supplies
Clinical & Coding Specifications
Clinical Context
A typical patient is an older adult or adult with chronic fecal incontinence due to neurogenic bowel, anorectal sphincter dysfunction, or severe diarrhea where conservative measures and absorbent products are inadequate. A clinician in an outpatient clinic, home health setting, or long-term care facility evaluates the patient for ongoing stool containment needs and selects a rectal incontinence insert. The workflow includes clinical assessment of bowel symptoms and contraindications, demonstration of insertion and removal technique by nursing or durable medical equipment (DME) staff, documentation of product type and quantity, and education for the patient or caregiver on device care, hygiene, and signs of complications. The supply A4337 is dispensed per item; orders frequently accompany an order for ongoing nursing follow-up or DME supply refills and are billed to the patient’s medical or DME benefit depending on payer policy.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when uncommon time, effort, or technical difficulty was required beyond typical dispensing and education activities for a rectal insert supply. |
52 |