A0427 is a valid 2023 HCPCS Code that could be used to indicate Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency) for reimbursement purposes.
A0427 belongs to Ambulance Type of Service and has been in effect since Jan 01, 2001.
Short description for A0427 HCPCS code:
Als1-emergency