It is important for one to have a medical USA visitor insurance especially in the event that one falls sick or is faced with any other type of ailment. For someone traveling, having an insurance cover can really play a big role in case of an emergency medical hospitalization. The nature of benefits that are offered by the visitors insurance companies are not only useful but also essential for any visitor or traveler going on a foreign trip and for a worry-free stay abroad. Some of these benefits include coverage of treatments and medicines, cashless medical treatments, surgeries and emergency dental treatments, hospital arrangements, medical evacuation, etc.