A4372 Skin barrier solid 4x4 equiv
Also known as: skin barrier wafer, protective sheet
Skin barrier solid 4x4 inch equivalent, a solid sheet protective barrier product applied to periostomy skin, sized as 4 inch by 4 inch or equivalent area.
In Plain Language
stoma protection sheet; skin protectant patch
Clinical Context
Applied around stoma to protect skin from irritating effluent before pouch application. Provides durable protection.
RVU Information
CPT A4372 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
HCPCS A-codes cover medical supplies, equipment, and transport services. Documentation must establish medical necessity and include a physician order. For durable medical equipment (DME), a Certificate of Medical Necessity (CMN) or detailed written order may be required.
Specialties
Frequently Asked Questions
What is CPT code A4372?
CPT A4372 (Skin barrier solid 4x4 equiv) is a A Codes code. Skin barrier solid 4x4 inch equivalent, a solid sheet protective barrier product applied to periostomy skin, sized as 4 inch by 4 inch or equivalent area.
Does Medicare cover A4372?
Medicare coverage for A4372 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Applied around stoma to protect skin from irritating effluent before pouch application. Provides durable protection. A physician order is typically required.
When is CPT A4372 used?
Applied around stoma to protect skin from irritating effluent before pouch application. Provides durable protection.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.