HCPCS Level II code S9375 describes a per-diem home infusion hydration therapy administrative and professional pharmacy service for more than one liter but no more than two liters per day, including care coordination and necessary supplies and equipment; the service type is home infusion therapy (hydration) and the typical site of service is the patient’s home with drugs and nursing visits billed separately.

For related coverage guidance, see recent payer policy updates: Fixed Wing Air Ambulance Transport, Air Ambulance, Ambulance Services (for New Mexico Only).