Medical tourism in India is a growing $2 billion industry, with an expected annual growth rate of 30%. India offers reduced costs for treatments compared to other countries, along with the latest medical technologies and internationally accredited hospitals. Common treatments sought include cardiac surgery, orthopedics, cosmetic surgery, and dentistry. Major hospitals include Apollo, Fortis, and AIIMS. The city of Chennai in particular attracts over 150 international patients daily and has become India's center for medical tourism.