In Germany, in the "general areas of Bavaria and Hungary"? LOL, Hungary hasn't been under Germany control since 1945 and doesnt share a border, but that aside (and you write like I do, and things slip through ... I get it. just joking with you or I would have to hold myself to the same standard and I would fail), I live in Hungary and have an Alianz Expat medical plan. Pays 100% of everything up to some fairly low levels. I dont have the policy in front of me, but the coverage is generally good to $20 or $30 thousand.
Now I just talk about Hungary, not sure how it compares in detail to Germany. I go to Private healthcare providers. Alianz pays them direct and in two years I have never paid a cent for anything out of pocket (except meds) and I go to 2 doctors every 3 months (limit to how long they can write prescriptions for) and one doctor every six months and an outpatient procedure every other year. Then there is the annual oddball like an opthomologist or a dermatologist. So, a lot. But the prices, if I did pay, are half of what the US would cost for office visits and lab tests, and 1/10 for the outpatient procedure.
If I were to exceed what the policy pays we have a National Healthcare system here. It is very .... hmmmmm .... adequate. The doctors truly are very good, the facilities are "okay" and the prices are truly a fraction of US prices. No matter what it is I suspect the survival rate between Hungary and the US is more or less the same.
BUT, I also have evacuation insurance and its pretty liberal under what conditions i can activate it. So I can get home to Texas if it is something prolonged or complicated. At home I have Medicare Part B.