A4429 Urine ost pouch w bltinconv
Also known as: urine convex pouch, urostomy convex system
Urostomy pouch with built-in convex feature.
In Plain Language
bladder pouch with bulge; convex urinary collection
Clinical Context
Used for urostomy patients with retracted or flush stomas. Built-in convex design protects peristomal skin and maintains pouch adhesion.
RVU Information
CPT A4429 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 A4429?
CPT A4429 (Urine ost pouch w bltinconv) is a A Codes code. Urostomy pouch with built-in convex feature.
Does Medicare cover A4429?
Medicare coverage for A4429 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for urostomy patients with retracted or flush stomas. Built-in convex design protects peristomal skin and maintains pouch adhesion. A physician order is typically required.
When is CPT A4429 used?
Used for urostomy patients with retracted or flush stomas. Built-in convex design protects peristomal skin and maintains pouch adhesion.
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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.