No cap, but a real medical-negligence carve-out
Under Fla. Stat. §768.21, survivors can recover lost support and services, medical and funeral expenses, and — for parents of a minor child, or other eligible survivors — mental pain and suffering. There's no overall dollar cap.
But §768.21(8) carves out a specific exclusion: adult children, and the parents of an adult child, cannot recover pain and suffering damages when the death resulted from medical negligence specifically. This exclusion doesn't apply to an ordinary (non-medical) wrongful death claim — adult children and their parents can recover in that context.