A7027 Combination oral/nasal mask
Also known as: combo mask, oral nasal mask, combination interface
Combination oral and nasal mask interface for positive airway pressure therapy and respiratory support.
In Plain Language
nose and mouth mask; combination breathing mask; dual-access mask
Clinical Context
Used with positive airway pressure and non-invasive ventilation systems. Allows switching between nasal and oral delivery without equipment change.
RVU Information
CPT A7027 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 A7027?
CPT A7027 (Combination oral/nasal mask) is a A Codes code. Combination oral and nasal mask interface for positive airway pressure therapy and respiratory support.
Does Medicare cover A7027?
Medicare coverage for A7027 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used with positive airway pressure and non-invasive ventilation systems. Allows switching between nasal and oral delivery without equipment change. A physician order is typically required.
When is CPT A7027 used?
Used with positive airway pressure and non-invasive ventilation systems. Allows switching between nasal and oral delivery without equipment change.
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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.