I wouldn't categorize affordable or publicly funded healthcare as a right because there is after all a substantial cost & the labor of others involved in providing the care. I don't think I have a right to the fruit of Tammy's labor, for example. I think it's more appropriate to say that in this prosperous country I feel it's appropriate to publicly fund health care to make it available to all citizens and legal residents (and I know some would say for all residents, but resources are finite, so I myself would draw a line).
I've been fortunate to always have a decent medical plan as part of my employment compensation package, but that's been getting drastically more expensive for worse coverage, so I think the health care debate is relevant for all of us.