Anytime someone talks about the need for tort reform and capping non-economic medical malpractice damages, this is what they're advocating for.
The idea that a "cap on damages" number could be found to cover lifetime expenses incurred for all malpractice cases would be difficult to swallow even if the number was backed up by a fairly large data-set. It's totally absurd when you consider that these numbers are usually arbitrarily set by uninformed politicians and highly biased lobbyists.