According to experts, it is always a good idea to be prepared for health-related contingencies when you are in another country such as USA. This kind of insurance, also called temporary insurance, can provide short-term insurance coverage for individuals who are visiting another country. Before travelling to another country, you must get one if you do not have any kind of insurance coverage or if you do have insurance but it does not provide coverage outside of your country. With a temporary health insurance, you can be assured that you will get the right kind medical treatment and services that you need while abroad. If you are travelling to the US, it would be better if you get USA visitor health insurance from a company that is already based in the US to make the service more convenient and hassle-free.