Even some good conservative folks are starting to talk about the inevitability of single-payer healthcare.
The problem is that it is too easy to say "healthcare is a right" unless you stop and think about what a heartless slogan this is. If healthcare is a right for you, whose responsibility is it to provide you with your right? Seriously, point him out.
Don Boudreaux wrote a good column that compares healthcare rights to food rights.