Not a reply directly to either of you, but healthcare cost, insurance, etc. come up very frequently for people who are considering an international move. I had my first experience with the medical system here (Ecuador) at the end of October last year. Here is a brief summary of my experience and costs.
First of all, I should add that our visas require that we have either public or private health insurance, so we have a private plan (pay about $80 per month for our joint plan with a $5,000.00 deductible). We've never used it and likely never will unless there is a catastrophic illness/accident. Many people cancel after they get their visas (since compliance is not policed by the government), but I'm not willing to do that just in case it could someday result in someone saying we didn't comply with our visa terms.
I had what is considered a major laparoscopic surgery (four hours under anesthesia with a three-month recovery period) at a private hospital here. The average uninsured/cash pay cost of this surgery in the United States is around $18,000.00.
My surgeon lived in the US for 17 years. All of his university, med school, and residency was in the US - all at major universities and a university-affiliated hospital - and he is one of the founders of the hospital where he works here. I had surgery on a Thursday morning, and I was discharged on Friday night. Since my surgeon has a Social Security Number, I was able to pay cash directly to him via Zelle (giving me a 9% discount by avoid CC processing). My total charge for everything was $3,610.00.
Overall, it was an excellent experience, and I am now back to normal - actually better since it had been a problem for over 15 years. I never did much of anything with the medical system in the US, but the most surprising aspect of this experience here was how I could text my surgeon at any time and get a reply to any questions I had before or after the surgery.
It seems that leaving the US comes up occasionally in this thread, so I figured a real world example of a significant healthcare interaction might be of interest to anyone considering a departure.