Summary & Overview
HCPCS A6258: Transparent Sterile Film Dressing, 17–48 sq. in.
HCPCS Level II code A6258 designates a transparent sterile film dressing sized greater than 16 square inches and up to 48 square inches, billed per dressing. These transparent films are commonly used to protect wounds, catheter insertion sites and other areas requiring a sterile, breathable barrier that permits visual inspection without removal. Nationally, this code matters because durable medical supply and wound-care billing is a frequent component of outpatient, home health and post-acute care services, where consistent coding affects supply management and reimbursement workflows.
Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find an overview of clinical context for use of the dressing, typical sites of service where the item is deployed, and how the code is used in billing line items. The publication offers benchmarks and payment context where available, highlights common billing and documentation themes, and summarizes relevant policy considerations that affect coverage and claims processing for transparent film dressings in this size range.
Data not available in the input for payer-specific rates, taxonomies, ICD-10 mappings, and related codes.
Billing Code Overview
HCPCS Level II code A6258 describes a transparent sterile film dressing measuring more than 16 square inches but less than or equal to 48 square inches, billed per dressing. This item is used as a protective, breathable barrier applied to wounds or catheter sites to secure and protect underlying devices or skin without substantial absorbency.
Service type: Wound care dressing / wound site protection
Typical site of service: Outpatient clinics, hospital inpatient units, emergency departments, and home health visits
Clinical & Coding Specifications
Clinical Context
A patient presents to an outpatient wound care clinic after surgical debridement of a small venous leg ulcer. The wound bed is clean with minimal drainage and requires a transparent occlusive dressing to permit waterproof protection, bacterial barrier, and visual inspection without frequent dressing changes. In the clinic, a registered nurse or wound care specialist measures the wound and selects a sterile transparent film dressing sized more than 16 sq. in. but less than or equal to 48 sq. in. The dressing A6258 is applied per manufacturer instructions, secured at wound margins, and documented in the medical record with wound size, appearance, drainage, and dressing type. Typical workflow steps include wound assessment, cleansing with saline, application of topical agents if ordered, selection and application of the A6258 transparent film dressing, patient education on showering and signs of infection, and scheduling of follow-up wound checks. Typical sites of service are outpatient wound care clinics, ambulatory surgery centers for post-procedure dressings, urgent care centers, and physician office settings. Service type: sterile transparent film wound dressing application and supply, single dressing, sized >16 sq. in. to ≤48 sq. in.
Coding Specifications
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