The call center company later changed its name to e – Telecare Global Soltions in 2004. Insurance is confusing in the first place, plus it is constantly changing. An individual who finds work on this profession can be a radiology technician if his competency qualifies him to do work using x-ray, ultra-sound, CAT or ECG equipment that gives the doctors with scanned images how the latter will use as bases for their diagnoses.