Medical tourism (MT) is patient movement from highly developed nations to other areas of the world for medical care, usually to find treatment at a lower cost. Medical tourism is different from the traditional model of international medical travel where patients generally journey from less developed nations to major medical centers in highly developed countries for medical treatment that is unavailable in their own communities Services typically sought by travelers include elective procedures as well as complex specialized surgeries such as joint replacement (knee/hip), cardiac surgery, dental surgery, and cosmetic surgeries. Individuals with rare genetic disorders may travel to another country where treatment of these conditions is better understood. However, virtually every type of health care, including psychiatry, alternative treatments, convalescent care and even burial services are available. Over 50 countries have identified medical tourism as a national industry.