A0424 Extra ambulance attendant
Also known as: additional paramedic, extra EMT charge
Extra ambulance attendant charge for additional paramedic or emergency medical technician required for complex patient care during transport.
In Plain Language
extra medical person riding in ambulance
Clinical Context
Used when additional ambulance personnel are required for complex patients requiring two paramedics or extensive monitoring during transport.
RVU Information
CPT A0424 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 A0424?
CPT A0424 (Extra ambulance attendant) is a A Codes code. Extra ambulance attendant charge for additional paramedic or emergency medical technician required for complex patient care during transport.
Does Medicare cover A0424?
Medicare coverage for A0424 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used when additional ambulance personnel are required for complex patients requiring two paramedics or extensive monitoring during transport. A physician order is typically required.
When is CPT A0424 used?
Used when additional ambulance personnel are required for complex patients requiring two paramedics or extensive monitoring during transport.
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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.