A4911 Drainage bag/bottle
Also known as: drainage bag, urine bag, collection bottle
A disposable drainage bag or collection bottle used for urinary catheter systems or chest/abdominal drain output collection. Allows gravity drainage.
In Plain Language
collection bag for catheter; drainage container for medical tubes
Clinical Context
Essential component of urinary catheter systems. Available with volumetric measurements and sampling ports. Changed when full or per facility protocol.
RVU Information
CPT A4911 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 A4911?
CPT A4911 (Drainage bag/bottle) is a A Codes code. A disposable drainage bag or collection bottle used for urinary catheter systems or chest/abdominal drain output collection. Allows gravity drainage.
Does Medicare cover A4911?
Medicare coverage for A4911 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Essential component of urinary catheter systems. Available with volumetric measurements and sampling ports. Changed when full or per facility protocol. A physician order is typically required.
When is CPT A4911 used?
Essential component of urinary catheter systems. Available with volumetric measurements and sampling ports. Changed when full or per facility protocol.
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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.