Sorry I was mistaken, however: Every commenter here is talking about their experiences in private clinics. These are not a part of most universal healthcare systems and it's polar opposite of what the USA liberals are proposing. That's why I didn't want to count UK in, however other commenters have proved to me that it was a mistake - if any homeless man is able to get such treatment, I have to agree it's universal - but is this true? Noone here confirmed that yet.