My experience across Latin America is that I'd rather be there for healthcare than here in the US. (No offense to our resident HC workers here on VN, whom I respect greatly.) The socialized part of it is generally good care that is inconvenient as **** with horrible wait times. But the private system is streamlined and SO MUCH cheaper than here in the states. You can generally get private care out of pocket for about what your copays and OOP would be here in the states. Private HC insurance is also much cheaper because of this. Additionally, many countries have group memberships one can sign up for with private hospital networks that make private healthcare even cheaper (not insurance, but acts similarly with reduced rate, predefined costs for most things--at $25-$50/mo membership fees).
So, one can generally get good, socialized healthcare for emergencies without having to go bankrupt (that's the main issue here in the US, as far as I'm concerned). And there's generally affordable private care for most of the things you'd be waiting for in the socialized system. (And that's not even mentioning that in most Latin countries, your pharmacist is qualified and freed to diagnose and prescribe most of the daily things we'd otherwise have to go pay a PCP for, just for them to prescribe through the pharmacist. Heck, in MX, many large pharmacies have a resident physician that you can visit as a walk-in, be examined and treated, and walk out with whatever Rx you need. All for a few dollars, plus the cost of Rx.)
In Latin America, you go in and they present your options with up-front pricing. You will know and agree to whatever treatment will happen, knowing the cost ahead of time.
Fell and cut your head open? OK. This is what we recommend, and these are the itemized costs of everything, from stitches to brain scan... (ETA: The stitches etc will probably be less than $100.)
Broke your leg? OK, These will be the itemized costs of treatment, from pain meds to cast and a set of crutches. (ETA: It'll be a fraction of the cost of the US, even if you need surgery... ESPECIALLY if you need surgery.)
The American healthcare system is stacked against the healthcare recipients. With all due respect, it's largely a profit-increasing industry; not a healthcare industry. It exists mainly to force people into processes that increase costs to the customer(i.e. profits to the providers) and at best delay recovery.