A4357 Bedside drainage bag
Also known as: bedside bag, drainage bag
Bedside drainage bag, a large capacity collection container for urinary drainage placed at bedside, designed to prevent backflow.
In Plain Language
catheter drainage sack; overnight collection bag
Clinical Context
Used at night or when patient is bedbound for catheter drainage collection. Large capacity reduces frequent emptying.
RVU Information
CPT A4357 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 A4357?
CPT A4357 (Bedside drainage bag) is a A Codes code. Bedside drainage bag, a large capacity collection container for urinary drainage placed at bedside, designed to prevent backflow.
Does Medicare cover A4357?
Medicare coverage for A4357 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used at night or when patient is bedbound for catheter drainage collection. Large capacity reduces frequent emptying. A physician order is typically required.
When is CPT A4357 used?
Used at night or when patient is bedbound for catheter drainage collection. Large capacity reduces frequent emptying.
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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.