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A4438 Adhesive clip external ens contr

A Codes

Also known as: adhesive clip, closure clip

Adhesive clip for external ostomy control system.

In Plain Language

sticky fastener for pouch; adhesive connector

Clinical Context

Used to secure and maintain closure of ostomy pouches. Provides external control and prevents accidental opening.

RVU Information

CPT A4438 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

General SurgeryColorectal SurgeryWound Care

Frequently Asked Questions

What is CPT code A4438?

CPT A4438 (Adhesive clip external ens contr) is a A Codes code. Adhesive clip for external ostomy control system.

Does Medicare cover A4438?

Medicare coverage for A4438 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used to secure and maintain closure of ostomy pouches. Provides external control and prevents accidental opening. A physician order is typically required.

When is CPT A4438 used?

Used to secure and maintain closure of ostomy pouches. Provides external control and prevents accidental opening.

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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.