You can download the leaks from Greenpeace
https://www.ttip-leaks.org/
There has been much discussion regarding this before May of this year. The problem is, we have been selling off the NHS for some time now but presently its still reversible because we haven't yet signed the TTIP deal. Once we sign it the social side of the NHS will have to raise its prices substantially, which of course is an impossibility. If it doesn't charge the same as the privatized side, the privatized side can sue the social side with the TTIP rule book of unfair competition. Once its fully privatized, it can't be reversed without being further sued by the TTIP.
If the TTIP deal goes ahead, there's going to be one big NHS auction and we are all going to have to go out and buy medical insurance.