Even when you find a good one, you still could be asking yourself if it's worth the money to invest is this person. So let's take a look at another approach you can take. Once you have your list, call a few of them up and ask if they hire medical billers or Medical Billing Specialists. If they do, ask them what their requirements are for employment. Also ask if you need to be a certified. After about two years of pushing everyone I knew away from me trying to sell this "plan", I realized t...