The call center company later changed its name to e - Telecare Global Soltions in 2004. Insurance is confusing first of all, additionally it is constantly changing. An individual that finds work on this profession can be described as 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 uses as bases because of their diagnoses.