We have been using ML Medical Billing for about 2 1/2 years. The transition from our former billing service was relatively easy and seamless. ML Medical Billing took care of the details of notifying the various insurance companies (including Medicare) and they tracked these changes to assure they were completed in a timely fashion. They completed a multitude of forms for us.
In summary, we have been very pleased with ML Medical Billing and would highly recommend them.