I had some fillings done in Argentina, the initial consultation was $6-7. The follow up visit he did 5 fillings for around $30, perhaps a bit less.
My sister had a small fall while hiking in Argentina. She had x-rays and otherwise just a cleaning of her cut and bandaging. The public hospital looked like something from a terror movie, but I'm pretty sure she wasn't charged a penny. The staff were pleasant enough.
I broke my jaw in Croatia, well someone broke it for me. This required 4 visits or so, one of which the doctor accidentally scheduled on a day he was off, which in his defense was around the holidays. English was widespread in the country, but suprisingly it was a struggle at the hospital. I did not need surgery, but had my mouth banded shut for a month. I think I was all in for a little over $750 USD. I was pretty pleased with the care overall, and as a yank, I thought it was bargain. I went to the best reviewed hospital I could find, which was probably private which is likely relevant here.
I'm back in Argentina now to have the fillings put back in. Initial consult was quoted at $7.
Somebody recently commented that Authy does not provide location data, but I have not verified that. Not sure if you need to use a proprietory authenticator, but my employer does not care.