Need Help on how to get health insurance while traveling

I'm wondering if you could buy a "travel insurance plan" through something like AAA. What do people from CT who go on cruises do? Normally they could buy travel insurance for the time they are gone. Before we were Medicare age, we had an insurance policy through my former employer. When I retired, I was able to keep the policy. . . I had to pay for it, but it was a great plan.

Do you not have any options for other health plans besides the one you are on? Perhaps you could upgrade to a plan that allows some travel.