After I filed a claim, the insurance company offered me a settlement. It looks to me like it's a lot less than my actual damages. Do I have to accept it?
No. You have the right to recover the full value of your loss. While insurers often seek to settle claims for less than their full amount, and no bad faith can be shown if the offer is a reasonable one, if the carrier is offering a settlement that is completely out of line with your actual damages, or is trying to take advantage of a difficult financial situation that you are in in order to save them money, that may be found to be an act of bad faith. Intentional low-balling is simply a type of bad faith.