Like many expats I have "worldwide" medical insurance, but coverage is severely restricted when I travel to the US. In my particular case, emergency medical treatment is not covered if I stay longer than 7 weeks. So, the only option is to buy travel insurance. Many of the reputable companies do not insure Americans returning to American. Many companies that do offer such coverage get horrendous reviews. The options seem to be self-insure, or go for less than 7 weeks. Any help out there?