Earlier quoted context omitted.
Because the alternative is hospitals treating them anyway and sending out bills that will never get paid - ultimately costing society even more. Unless you actually think illegal immigrants should just be left to die when they have medical issues? I sure hope not.
if so, why should any patient pay the bill to the hospital?
Also, I agree with you, but likely from a different place. No individual should be paying a hospital bill, it should be included in a tax on my income. If I have lots of income I pay for lots of people, maybe an astounding amount, if I have little to no income I depend on my wealthy neighbors to cover me. Seems to me like the only way to go, that or I guess the rich get eaten.