CAC CAC Medicare Coverage and Medical Necessity for Ambulance Transport

Question 1

What is the Medicare definition of 'medical necessity' for ambulance transport coverage?

Accepted Answer

Transport is necessary because the patient's condition requires ambulance-level care and no other means is medically appropriate

Answer

Medicare defines medically necessary ambulance transport as when the patient's condition requires ambulance-level services and the use of any other mode of transportation would endanger the patient's health.

Question 2

Under Medicare, which level of ambulance service covers Basic Life Support (BLS) non-emergency transport?

Accepted Answer

A0428

Answer

HCPCS code A0428 is the correct code for BLS non-emergency ambulance transport under the Medicare Ambulance Fee Schedule.

Question 3

Which Medicare condition of coverage requires that a Physician Certification Statement (PCS) be obtained for non-emergency ambulance transports?

Accepted Answer

Repetitive non-emergency transports

Answer

Medicare requires a Physician Certification Statement for repetitive non-emergency transports (3 or more within a 60-day period) to establish medical necessity.

Question 4

What is the Medicare 'closest appropriate facility' rule for ambulance destination coverage?

Accepted Answer

Medicare covers transport to the nearest facility capable of treating the patient's condition

Answer

Medicare requires that the ambulance transport the patient to the nearest appropriate facility that can provide necessary treatment, not necessarily the patient's or family's preferred destination.

Question 5

Under the Medicare Ambulance Fee Schedule, what does the 'base rate' component of reimbursement cover?

Accepted Answer

The level of service provided (BLS/ALS) regardless of distance

Answer

The base rate covers the level of service (e.g., BLS, ALS1, ALS2) and is reimbursed regardless of transport distance; mileage is billed separately.

(CAC) Certified Ambulance Coder Practice Test

(CAC) Certified Ambulance Coder Practice Test

CAC CAC Medicare Coverage and Medical Necessity for Ambulance Transport