Significant cost differences exist between USA, U.K. and India when it comes to medical treatment.

India is not only cheaper but the waiting time is almost nil. This is due to the outburst of the private sector which comprises of hospitals and clinics with the latest technology and best practitioners.

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As health care costs skyrocket, patients in the developed world are looking overseas for medical treatment. India is capitalizing on its low costs and highly trained doctors to appeal to these "medical tourists." Even with airfare, the cost of going to India for surgery can be markedly cheaper, and the quality of services is often better than that found in the United States and UK. Indeed, many patients are pleased at the prospect of combining their tummy tucks with a trip to the Taj Mahal. - YaleGlobal

Many countries have developed links for speedy treatments in India for their nationals on account of the fact that in these countries one has to wait for extended periods of time to undergo operations.

In India, medical treatment is not only fast but also costs a fraction of what it costs in USA or Europe. Even tele-consultancy is available for expert opinion and transmission facilities. Some of the states have already established themselves as destinations for health care and medical tourism. The growing need is for high level specialised treatments like transplantation of vital organs, cancer treatment, neuro-surgery, cardiac surgery and many more. 

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