it doesn't, but it is something to consider. People come here financially unprepared for accidents and emergencies and get stuck or worse. Just wanted to give you something to consider is all.
Just a question, but do you have any kind of income at all? Savings won't last forever. Of course, that depends on how long you are going to stay and all, but definitely something to think about before moving overseas. Even if you get the visa, how long can you sustain yourself? Something to think about is all.
I'm curious as to some of these will play out. I mean, one appointment and you got a 5 year visa? Will they require another to re-enter after you leave? Will they ask for ongoing medical care in the future? Remember, folks, any visa can be revoked. I hope it never happens to anyone, however I just can't see immigration being so lax on these.