Health care and insurance vary widely around the world. Many countries have socialized or subsidized health care for citizens and permanent residents. Some have

Health care and insurance vary widely around the world. Many countries have socialized or subsidized health care for citizens and permanent residents. Some have employer-paid plans. If you don't have a job and don't pay taxes and don't have a visa that allows you to participate in the local health care plan you will have to pay for your own care, or insurance. Several companies offer traveler/nomad and expat insurance policies that give global coverage. I used CIGNA, I also know about BUPA. You can find others. Premiums depend on your age, health, and where you plan to live/visit. Generally expat policies don't apply to US medical care, or have restrictions on care received in the US. Some places offer health care at such low cost that you can essentially self-insure by saving money and paying out of pocket.