A7521 trachea/laryn tube cuffed
Also known as: cuffed trach tube, inflatable tube, sealed tube
Tracheostomy or laryngeal tube with cuff for sealed airway and mechanical ventilation.
In Plain Language
sealing breathing tube; puffed-up tube; sealed airway tube
Clinical Context
Used for mechanical ventilation and aspiration prevention. Cuff creates seal preventing air leak and providing pressure support.
RVU Information
CPT A7521 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 A7521?
CPT A7521 (trachea/laryn tube cuffed) is a A Codes code. Tracheostomy or laryngeal tube with cuff for sealed airway and mechanical ventilation.
Does Medicare cover A7521?
Medicare coverage for A7521 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for mechanical ventilation and aspiration prevention. Cuff creates seal preventing air leak and providing pressure support. A physician order is typically required.
When is CPT A7521 used?
Used for mechanical ventilation and aspiration prevention. Cuff creates seal preventing air leak and providing pressure support.
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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.