Q4401 Absolv3 Membrane HCPCS Reimbursement

HCPCS Level II code Q4401 denotes the Absolv3 membrane billed per square centimeter as an add-on to a primary procedure. The code identifies use of a specific biomaterial applied during surgical or wound-care procedures and matters nationally because add-on biomaterials contribute to clinical outcomes and affect claim processing, coverage determination, and cost reporting across payers. Coverage and payment rules for add-on supply codes influence provider documentation and billing workflows.

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 membrane placement, typical sites of service, and the administrative implications of reporting an add-on HCPCS supply. The publication outlines how payers commonly treat add-on supply codes, typical documentation expectations, and where to look for policy guidance.

This summary equips billing managers, clinicians involved in procedural care, and revenue-cycle staff with the context needed to code and submit claims involving Q4401 and to anticipate payer queries. Data not available in the input is noted where necessary; the piece focuses on national applicability rather than state-specific rules.

Billing Code Overview

HCPCS Level II code Q4401 represents the Absolv3 membrane billed per square centimeter as an add-on, list separately in addition to primary procedure. This code is used to report placement of the Absolv3 membrane material when applied as an adjunct to a primary surgical or wound procedure.

Service type: Surgical adjunct / biomaterial placement

Typical site of service: Operative suite or procedural setting (inpatient or outpatient surgery), and wound care clinics

Data not available in the input.

Clinical Context

A common clinical scenario involves an adult patient undergoing repair of a chronic tympanic membrane perforation or reconstruction of a soft-tissue defect where an implantable biologic membrane is used as an adjunct to the primary procedure. The surgeon performs the primary operative procedure (for example, tympanoplasty, skin grafting, or soft-tissue wound repair) in an outpatient surgical center or hospital outpatient department. After completion of the primary repair, small pieces of the Q4401 Absolv3 membrane are applied to the surgical site to reinforce tissue apposition, provide a biologic scaffold, and promote healing. The typical workflow includes preoperative evaluation and consent, intraoperative preparation and the primary surgical procedure, sterile measurement and trimming of the membrane per square centimeter, placement of the membrane as an add-on product, hemostasis and closure, and standard postoperative recovery with wound checks and follow-up visits. Billing for the membrane is submitted as an add-on HCPCS Level II supply billed per square centimeter in addition to the primary procedure code performed during the same operative encounter.

Coding Specifications

Modifier	Description	When to Use
`26`	Professional component	When only the professional component of a related service is billed (rare for supply billing). Use per payer rules.

Taxonomy Code	Specialty	Notes
`208D00000X`	Otolaryngology	Common specialty for tympanic membrane and middle-ear procedures using biologic membranes.
`207W00000X`	Surgery - General	General surgeons performing soft-tissue repairs or grafting may use adjunctive membranes.
`207P00000X`	Plastic Surgery	Plastic surgeons frequently use biologic membranes for wound coverage and soft-tissue reconstruction.
`2080P0005X`	Otology & Neurotology	Subspecialists performing tympanoplasty and related procedures that may use membrane adjuncts.
`363L00000X`	Wound Care and Hyperbaric Medicine	Clinicians managing complex wounds may apply biologic membranes as adjunctive therapy.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`H72.9`	Perforation of tympanic membrane, unspecified	Tympanic membrane perforations are common indications for tympanoplasty where a membrane adjunct may be applied to support grafting.
`H72.0`	Central perforation of tympanic membrane	Central perforations often require surgical repair and may use biologic membranes as graft support.
`S01.81XA`	Open wound of other parts of head, initial encounter	Soft-tissue head wounds where adjunctive membranes can reinforce closure in reconstructive procedures.
`L98.4`	Chronic ulcer of skin, not elsewhere classified	Chronic non-healing skin ulcers may receive biologic membrane adjuncts during surgical debridement and closure.
`T81.4XXA`	Infection following a procedure, initial encounter	Postoperative infections are relevant as factors affecting membrane use decisions and postoperative management.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`69421`	Tympanoplasty, any type; with mastoidectomy when performed	Primary otologic procedure where a biologic membrane like `Q4401` may be used as an adjunct to reconstruct the tympanic membrane or reinforce grafts.
`15271`	Application of skin substitute graft to trunk, arms, legs; first 100 sq cm or less, or on a non–burn wound	Skin substitute procedures where adjunctive biologic membranes may be applied in soft-tissue reconstruction workflows.
`15275`	Application of skin substitute graft to trunk, arms, legs; each additional 100 sq cm, or on a non–burn wound	Billed when larger surface area coverage is performed in conjunction with primary grafting and add-on supplies are used.
`14060`	Adjacent tissue transfer or rearrangement, nose, any area; defect 10 sq cm or less	Soft-tissue reconstruction codes where surgeons may use biologic membranes as adjuncts to support repairs.
`12032`	Repair, intermediate, wounds of scalp, arms, and/or legs; 2.6 cm to 7.5 cm	Wound repair codes commonly performed before or with application of adjunct membranes to reinforce closure.

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Summary & Overview

HCPCS Q4401: Absolv3 Membrane, Per Square Centimeter