Summary & Overview
HCPCS Q4196: Puraply am, Wound Care Biologic per sq cm
HCPCS Level II code Q4196 designates Puraply am billed per square centimeter as an add-on supply to be reported in addition to the primary procedure. This code captures use of a biologic or skin substitute product applied to surgical sites or wounds to support tissue repair. Nationally, accurate reporting of add-on supply codes like Q4196 affects clinical documentation, reimbursement workflows, and vendor supply tracking across inpatient and outpatient wound care settings.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of billing context for add-on biologic supplies, guidance on typical sites of service where the product is used, common modifier practices (listed separately), and what to expect in payer coverage patterns. The publication presents benchmarks and policy updates where available, clarifies clinical indications tied to the code, and outlines documentation elements that support correct use of Q4196 on claims.
Data not available in the input for payer-specific rates, taxonomies, ICD-10 pairings, and related codes. The piece is intended for national payers, revenue cycle managers, and clinicians involved in wound care supply billing.
Billing Code Overview
HCPCS Level II code Q4196 represents Puraply am, billed per square centimeter as an add-on supply item to be listed separately in addition to the primary procedure. The service type is a wound care biologic/skin substitute application, typically used to augment tissue repair in surgical or wound-management procedures. Typical sites of service include inpatient surgical suites, outpatient surgical centers, and hospital-based wound care clinics.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult with a non-healing full-thickness skin defect or chronic wound after trauma, debridement, or surgical excision of scar or tumor, requiring application of an advanced wound matrix. The surgeon or wound-care specialist measures the wound surface area intraoperatively or in the clinic and applies Puraply am as an adjunctive biologic dressing billed per square centimeter. The workflow commonly includes wound assessment, sharp or surgical debridement as needed, hemostasis, measurement and documentation of wound dimensions, preparation of the graft/matrix to match wound size, application and fixation of the product, and dressing and postoperative instructions. The service is billed as an add-on (list separately in addition to the primary procedure) in conjunction with the primary procedure code that addresses the wound (for example, excision, debridement, or closure). Typical sites of service include hospital outpatient departments, ambulatory surgery centers, and wound-care clinics. Patient factors include diabetes, peripheral vascular disease, prior radiation, infection history, or complex soft-tissue defects that impair normal healing.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier — default billing | Use when no special circumstances apply. |
| 11 | Decision for surgery (default) | Use when the primary procedure was elected and performed as planned.