Summary & Overview
HCPCS A6209: Sterile Foam Wound Dressing, Pad ≤16 sq. in.
HCPCS Level II code A6209 denotes a sterile foam wound dressing, pad 16 square inches or less, without an adhesive border, billed per dressing. This supply code is widely used across outpatient and home-based wound care settings for management of pressure injuries, diabetic ulcers, surgical wounds, and other exuding wounds. Nationally, durable medical equipment and wound supply codes like A6209 matter because they affect wound-care workflows, supply procurement, and payment for routine dressing changes.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for foam dressings, descriptions of typical sites of service, and the types of information payers consider when adjudicating claims for this supply. The publication also summarizes common modifiers when available and flags where input data is missing.
This piece provides benchmarking and policy-relevant context rather than prescribing clinical practice. It is designed for billing managers, reimbursement analysts, clinicians involved in wound care administration, and compliance officers seeking a national-level summary of what A6209 represents and where it fits in the broader wound-care supply landscape. Data not available in the input is noted where applicable.
Billing Code Overview
HCPCS Level II code A6209 describes a sterile foam wound dressing, pad size 16 square inches or less, without an adhesive border, billed per dressing. Service type: wound care supply (foam dressing). Typical site of service: ambulatory wound care clinics, outpatient clinics, physician offices, home health settings, and long-term care facilities where dressings are applied or changed.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A patient presents to an outpatient wound care clinic with a small, non-infected pressure ulcer on the heel after prolonged immobility following hospitalization for hip fracture. The wound measures 12 square inches and has shallow granulation tissue without active drainage. A registered nurse or wound care clinician performs a wound assessment, documents size, depth, exudate, and surrounding skin condition, applies a sterile foam dressing sized under 16 square inches (A6209) to provide absorption and cushioning, and documents dressing type, lot number, and dressing change instructions. The service typically occurs in an outpatient wound clinic, home health visit, or skilled nursing facility dressing change visit. Payor coverage and medical necessity are documented with the relevant diagnosis (for example pressure ulcer or surgical wound), frequency of dressing changes, and clinician signature in the medical record.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use if billing the clinician professional portion of an associated service when applicable (for digital imaging or diagnostic components related to wound assessment). |
52 |