Summary & Overview
HCPCS A6261: Wound Filler Gel/Paste, Per Fluid Ounce
HCPCS Level II code A6261 designates a wound filler in gel or paste form, billed per fluid ounce. This supply code is used when clinicians apply topical wound fillers to manage cavity wounds, maintain a balanced moisture environment, and protect granulating tissue. As demand for advanced wound care products grows, accurate coding of consumable supplies like A6261 supports clinical documentation, inventory management, and consistent reimbursement across settings.
Key payers in typical coverage comparisons include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise national view of what the code represents, how it is used in common sites of service (outpatient clinics, wound centers, and home health), and the types of benchmarks and policy factors that commonly affect coverage and billing for wound care supplies. The publication outlines expected reporting practices, payer-specific coverage considerations where available, and practical notes on unit reporting (per fluid ounce) to support accurate charge capture and claim submission.
This summary provides clinical context, coding clarity, and pointers to the policy and billing elements that influence reimbursement and utilization monitoring for topical wound fillers billed under A6261. Where input data is incomplete, the report flags missing fields and focuses on widely applicable national considerations.
Billing Code Overview
HCPCS Level II code A6261 describes a wound filler, gel/paste, per fluid ounce, not otherwise specified. This code represents a topical wound management supply intended to fill and protect wound cavities, support moisture balance, and facilitate healing.
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Service type: Wound care supply; topical wound filler
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Typical site of service: Outpatient wound care settings, ambulatory care clinics, wound care centers, home health visits, and other settings where topical wound management supplies are applied
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with a chronic, non-healing lower extremity ulcer is seen in a wound care clinic. After wound cleansing and debridement, the clinician applies a A6261 wound filler (gel/paste) to fill the wound cavity to promote a moist healing environment and to prevent dead space before applying secondary dressings. The typical clinical workflow includes wound assessment (size, depth, exudate), sharp or enzymatic debridement as needed, application of A6261 measured per fluid ounce, placement of an appropriate secondary dressing and compression if indicated, and documentation of wound appearance, product amount used, lot number, and patient tolerance. Typical sites of service are outpatient wound care clinics, physician offices (dermatology, podiatry, vascular surgery), long-term care/skilled nursing facilities, and home health visits where a licensed clinician provides wound management.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When use of A6261 is part of a service that required substantially greater effort or time than usual documented in the medical record. |