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 individual who finds work with this profession can be a radiology technician if his competency qualifies him to complete work using x-ray, ultra-sound, CAT or ECG equipment providing you with the doctors with scanned images how the latter will use as bases for their diagnoses.