A4404 Ostomy ring each
Also known as: ostomy ring, sealing ring
Ostomy ring each, a discrete sizing ring or gasket used to create seal between skin and ostomy pouch or wafer.
In Plain Language
stoma seal ring; adhesive gasket
Clinical Context
Placed around stoma base to create waterproof seal before pouch application. Improves adhesion and prevents leakage.
RVU Information
CPT A4404 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 A4404?
CPT A4404 (Ostomy ring each) is a A Codes code. Ostomy ring each, a discrete sizing ring or gasket used to create seal between skin and ostomy pouch or wafer.
Does Medicare cover A4404?
Medicare coverage for A4404 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Placed around stoma base to create waterproof seal before pouch application. Improves adhesion and prevents leakage. A physician order is typically required.
When is CPT A4404 used?
Placed around stoma base to create waterproof seal before pouch application. Improves adhesion and prevents leakage.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
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.