I'm going to add one tidbit about evacuation coverage. We used to buy MedJet but they only offer simple coverage for people up to 70. Once you hit 70, they require an additional application as well as a note from your doctor, which really bugged me.
I've switched to AirMed. No such age limitation and they have an incredible network of their own air ambulances and life support stuff. I hope I never need the policy but I like the service they offer.
We buy an annual policy for the two of us. It's about $350 for the entire year - for both of us. https://www.airmed.com
The other thing we buy is a bit of medical coverage through Divers Alert Network. https://dan.org
I don't insure any trip cost with them - I buy 50K of medical bills. I like Divers Alert Network because they just pick up their phone and answer my questions. It's secondary coverage - after your own medical care if they cover anything - but they do direct pay the first $1000, which is very helpful and is worth a lot (just not in the US:)
I just bought a policy from DAN for a month-long Germany trip. It was $120 for both of us.