No cap on ordinary damages
New Hampshire once had a malpractice damages cap, but the state Supreme Court declared it unconstitutional in Carson v. Maurer. A later decision, Brannigan v. Usitalo, struck down a larger cap on all personal injury damages, so pain and suffering is for the jury without a statutory ceiling.
Fault follows RSA 507:7-d: you are barred only if your fault is greater than the defendants'. Under 507:7-e, a defendant at 50% or more is jointly and severally liable. Claims against the state are limited by RSA 541-B:14 to $475,000 per claimant.