An online pharmacy is quite a help in an embarrassing scenario like this. Insurance is confusing in the first place, and it also is constantly changing. An one that finds work in this profession can be described as a radiology technician if his competency qualifies him to execute work using x-ray, ultra-sound, CAT or ECG equipment that provides the doctors with scanned images the latter uses as bases for diagnoses.
http://sp-journal.ru/article/18866