A4389 Drainable pch w st wear barr
Also known as: standard drainable pouch, regular wear drainage bag
Drainable pouch with standard wear skin barrier, a drainable ostomy pouch with integrated standard-wear barrier for regular changeout intervals.
In Plain Language
standard drainable ostomy pouch; regular drainage system
Clinical Context
Combines drainable pouch with standard barrier adhesion. Most commonly used configuration for ostomy patients.
RVU Information
CPT A4389 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 A4389?
CPT A4389 (Drainable pch w st wear barr) is a A Codes code. Drainable pouch with standard wear skin barrier, a drainable ostomy pouch with integrated standard-wear barrier for regular changeout intervals.
Does Medicare cover A4389?
Medicare coverage for A4389 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Combines drainable pouch with standard barrier adhesion. Most commonly used configuration for ostomy patients. A physician order is typically required.
When is CPT A4389 used?
Combines drainable pouch with standard barrier adhesion. Most commonly used configuration for ostomy patients.
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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.