Summary & Overview
HCPCS Level II A4397: Irrigation Supply Sleeve
HCPCS Level II code A4397 designates a single irrigation sleeve supply used during irrigation procedures. Nationally, supply codes like A4397 are important for accurate billing of disposable items that support procedural care and infection control. Proper coding ensures that facilities and suppliers capture supply costs associated with irrigation services and that claims align with payer policies.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of what the code represents, the typical service settings where the sleeve is used, and which payers commonly address supply reimbursement. The content outlines common modifiers associated with supply billing and notes when input data is not available.
This summary prepares clinicians, billing staff, and revenue cycle managers to identify where A4397 fits within billing workflows, what to expect from major payers, and which areas require further documentation or payer-specific policy checks. Data not available in the input is identified where applicable, including associated taxonomies, ICD-10 pairings, and related codes.
Billing Code Overview
HCPCS Level II code A4397 describes an irrigation supply: sleeve, each. This code covers single sleeves used as part of irrigation procedures to contain or protect equipment or the patient during fluid irrigation.
Service type: Irrigation supply
Typical site of service: Outpatient clinics, hospital outpatient departments, ambulatory surgical centers, and home health or infusion settings where irrigation procedures are performed.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with an indwelling urinary catheter or a urinary diversion (e.g., suprapubic catheter or urostomy) requiring intermittent irrigation to restore patency or maintain drainage. A home health nurse or outpatient clinic nurse supplies and applies a sterile irrigation sleeve (A4397) to connect to a catheter irrigation setup. The workflow: assess catheter function and signs of obstruction or infection, explain the procedure and obtain consent, don sterile gloves, prepare irrigation solution and sterile sleeve, attach the sleeve to the irrigation apparatus and catheter connection, perform irrigation under aseptic technique, monitor effluent and patient comfort, document the supply used (A4397), amount instilled, response, and any complications. Typical sites of service include home health visits, outpatient dialysis or urology clinics, long-term care facilities, and hospital inpatient units when catheter irrigation supplies are needed at bedside.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required is substantially greater than typical for supplying/using an irrigation sleeve due to complexity (rare for supplies). |