The way I understand it from what I have read, it is a system from premium payments to provide people not covered by insurance either because of disability or financial standing a cheaper Goverment run option.
I am curious about the thinking behind the idea that because such-n-such program is "government run" people will not be denied treatment. History shows us that making oneself a liability to the public treasury is always a terrible idea.
A private insurer can include some exclusions in the contract with which you may not agree, and you can accept these things or move on. But once you are covered, you have a contract. Agreed upon coverage cannot be denied. Your premium due date is the insurer's payday.
The government can deny treatment and change the law as the wind blows. Your death is the government's payday.
Why would any thinking intelligent adult be in favor of a government-run anything?