The answering services company company later changed its name to e – Telecare Global Soltions in 2004. Insurance is confusing to begin with, and it also is constantly changing. An one that finds work in this profession can certainly be a radiology technician if his competency qualifies him to complete work using x-ray, ultra-sound, CAT or ECG equipment that gives the doctors with scanned images the latter make use of as bases for their diagnoses.