If you are a medical billing specialist, you will eventually deal with an angry patient. A lot of times they don’t understand their insurance coverage and they take their frustrations out on you - the bearer of the bad news. So when they receive a statement, that’s usually when they call the billing department and want to know why they owe something - or why it’s so much. That’s when it’s important for the biller to patiently explain their insurance coverage and if they desire more info to call their insurance company. Questions about dealing with patients are typically one of the top interview questions for billers.