A4615 Cannula nasal
Also known as: nasal cannula, oxygen cannula
Cannula nasal for oxygen delivery.
In Plain Language
nose oxygen tube; breath oxygen delivery
Clinical Context
Used for low-flow supplemental oxygen delivery in hypoxic patients. Nasal placement allows comfortable long-term therapy.
RVU Information
CPT A4615 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 A4615?
CPT A4615 (Cannula nasal) is a A Codes code. Cannula nasal for oxygen delivery.
Does Medicare cover A4615?
Medicare coverage for A4615 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for low-flow supplemental oxygen delivery in hypoxic patients. Nasal placement allows comfortable long-term therapy. A physician order is typically required.
When is CPT A4615 used?
Used for low-flow supplemental oxygen delivery in hypoxic patients. Nasal placement allows comfortable long-term therapy.
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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.