I think you are talking about pre-existing conditions. American health system, bureaucrats do not decide who lives and dies like other countries.
Correct.
In America, mega-yacht owning corporate executives get to decide who lives and dies! :D
Lets break this down.
First of all, there is no government bureaucrat sitting in cubical deciding who gets to live or die in socialized medicine. Its a scaremongering tactic that has worked extremely well in the past, but like most things, its an attempt to provide a simple scary image to a more complicated problem.
What ColdDog is talking about is "rationing". There are limited resources (doctors), so who gets to use them?
In the US we like to point out how the horrible socialized medicine is going to lead to massive lines and rationing of services. In my experience living in Canada in the past, this is not true. I have never, nor has anybody I know ever experienced this. Im not saying it never happens, but I am saying that nobody I know has ever had any problems.
In America you have, and still have, in every insurance company, a department that deals with whats called rescission.
Health insurers are for-profit entities. They need to make money, they are a business. You do not make money if you are paying out more than you take in. As such, they spend a lot of time and salaried workers to find ways to NOT pay out. Rescission departments are a real thing, they make sure that the company maximizes its profits.
Before Obamacare kicked in, insurance companies would regularly deny insurance to people they deemed to be unprofitable. If you had cancer 10yrs ago and wanted to get insurance from a new company, they could deny you (or massively overcharge you) because they are concerned your cancer would come back and you would not be a profitable client to them.
Most people who could not afford insurance would simply go without. There is no government rationing, its financial rationing. Its so common that one of my favorite TV shows of all time deals with this exact topic, Breaking Bad.
Obamacare forced all these companies accept anybody, regardless of previous health issues. So its not as pervasive as it used to be, but it still occurs in other ways.
For example, my Mom needed a specific blood test, she went to the doctor, the doctor says because this is not part of the standard physical, it would cost around $350 in lab fees and her insurance would not cover it. Thankfully my Mom could afford $350, so she did it.
If you happened to be down on your luck and don't have $350, what do you do? There is no bureaucrat that rationed your care, it was your profit driven health insurance company that decided and rationed it for you. Financial rationing has done the job that the boogie man of socialized medicine is always been threatening you with.
40,000* people die in the US every year because of lack of medical care. Not because the health care is bad, but because they can't afford a blood test or some screening, and miss an important opportunity to deal with a medical issue before it got bad!
These companies can choose to deny you services (they will not pay for them) if they do not fall within your plan. Its pervasive that not only do you pay a monthly premium, but you pay AGAIN when they decide they dont want to cover some service or medication. In America, as long as you have money, you can take care of all your health needs!
Now let me be balanced here, in the Canadian system its possible that you need to book a specialist and have to wait 6 weeks to get an appointment. Those 6 weeks could be critical if the doctor misdiagnosed it as not being urgent.
In the US, my Dad needed an MRI last month in NC. 36hrs from the time his doctor suggested it, he was at Duke Medical in the latest state of the art high res MRI that the country has to offer.
Pros and cons to both systems, but one thing to consider is this dick measuring of healthcare debates, is that there is only one country in the world where medical bankruptcy leads all other forms of personal bankruptcies.
In the US we may have the best healthcare in the world, but chances are if you or one of your loved ones ever gets seriously sick, somebody is going bankrupt.
* American Journal of Public Health - 2009