I also heard CTCA are selective who they treat, and know of someone who was turned away, but many CCC will do the same, especially with complicated cases, prior treatments elsewhere. Due to their selectiveness, they inflate their success rates, and Medicare is not accepted, I believe, as mentioned. Also, I do not see CTCA in "US News Report's Best Hospitals", which I often go by, for cancer and ENT, although their marketing is probably the best around. Good luck.