What is the modifier for an ambulance claim that transports a patient from home to a hospital?

The modifier that is typically used for an ambulance claim to indicate that a patient was transported from home to a hospital is the RH modifier. In the context of HCPCS Level II coding, the RH modifier specifically designates that the transport was from the patient's residence to a hospital setting, which is significant for billing purposes.

This clear indication helps payers understand the nature and context of the transport, ensuring that reimbursements are processed accurately. The use of this specific modifier aids in justifying the code used for the ambulance service being billed, promoting compliance with regulations that govern ambulance transport services.

The other choices do not represent the appropriate coding for this scenario, as they refer to different contexts or kinds of transport modifiers. This understanding is crucial for accurate coding and reimbursement in the healthcare system.