HCPCS Code

A patient who suffers from head and neck cancer is sent home with enteral nutrition with standard nutrients to be infused via pump. On the second day home, the alarm goes off on the infusion pump and would not stop. The patient returns to the clinic where the pump is replaced. Provide the correct HCPCS Level II code for the replacement pump and the appropriate HCPCS Level II modifier since this is a replacement due to a defect. HCPCS Code:__________ HCPCS Level II National Modifier _______