Yes the relatively newer Advantage plans are worth a look if you still have the original or traditional plan that requires a supplemental plan, no added costs that I am aware of but it’s been a couple years since I compared the two (showing my age!) I did choose one provider (Aetna) over the other 4 options based on the coverages/copays and prescription costs. I just have not looked into the actual coverage Medicare provides outside the US and territories but I do need to! I’m sure I am just not up to speed on that..Lazy, procrastinator, these fit!
Medical and medivac Coverage outsid the US for COVID-19 from Medicare sounds great! I will update myself so I can speak from a more informed perspective on that!

Thanks for the feedback Carol!