I'm not the best suited person to talk about this either. Here in France health care is a right and not a privilege, everyone gets affordable health care for non-vital diseases (optics, dentists or other) and free care for things that are vital, in your case cancer.It is if you live in Texas, Mississippi, Alabama, and many other red states. If you are like me an had cancer before you could afford health care that screws you over in these states as no one will cover you and if they will, it will be for a price you can't pay.
My mother has thyroid cancer and the treatment she has isn't very cheap so to say. She has to wait for months when she needs a specific injection, but she gets it free. Her daily medication is also free.
The US don't shine in the social department, but it is slowly getting there, and this is the first step. I suppose this law has some kind of exceptions or aids for people like you that have no choice. If does, right?