CAC Medical Billing and Reimbursement for Ambulance Services

Question 1

Which of the following is a primary payer for ambulance services in the United States?

Accepted Answer

Medicare

Answer

Medicare is one of the largest payers for ambulance services, covering emergency and medically necessary non-emergency transports.

Question 2

What is the primary requirement for Medicare to reimburse non-emergency ambulance transport?

Accepted Answer

The transport must be medically necessary

Answer

Medicare requires that the transport be medically necessary and that the patient cannot be safely transported by other means.

Question 3

Which billing code set is primarily used for ambulance services?

Accepted Answer

HCPCS Level II

Answer

HCPCS (Healthcare Common Procedure Coding System) Level II codes are used to bill ambulance services and medical supplies.

Question 4

Which of the following must be documented to justify ambulance transport reimbursement?

Accepted Answer

The medical necessity of the transport

Answer

Clear documentation of medical necessity, including the patient’s condition and the reason for transport, is required for reimbursement.

Question 5

Which modifier is typically used for emergency ambulance transport?

Accepted Answer

EM

Answer

The modifier 'EM' is used to indicate emergency transport services for ambulance billing purposes.

(CAC) Certified Ambulance Coder Practice Test