Medical Imaging is a major development in the field of medicine for past 100 years. The tool helps the physicians not only to detect the diseases but also the intensity of the disease can be captured. The paper discusses about the prevailing health system and insurance schemes, the treatment facilities for disease like cancer. The availability of medical imaging tools like x-ray, mammogram, ultrasound, CT and MRI scans and its innovations for the public health diagnosis the diseases in various methods with the aid of modern machines and techniques. The techniques vary in terms of cost, methodology in detecting the diseases and even the accuracy. The people could not continue the treatment because of high cost and sometimes scarcity of medic...