If something goes wrong, can I sue?
The United States is home to 95% of the world’s lawsuits. One of the reasons that medical care abroad is less expensive is that medical malpractice lawsuits are much less common. You can, of course, file a lawsuit in Taiwan, but damages awarded are usually much less substantial than in the United States. Legally, your recourse in a foreign country is limited, no matter where you travel outside the United States.