Decades ago surgeons used to say that patients had an "old fracture" causing a hump on the nose in addition to potential breathing problems for a deviated septum. For two reasons, that is no longer covered. First, insurance companies know from reviewing submitted medical records when something is post traumatic and when its about a cosmetic rhinoplasty. Second, even if they did pay, the reimbursement is a lot lower for most insurance companies than it used to be. So, if you go to a discount doctor and he's willing to do it for the typically low reimbursement, you might get it done. But the most experienced rhinoplasty surgeons tend not to accept insurance anyway. You have one nose and should not go for the discount. Go for the best surgeon who will give you the best nose that you will have for the rest of your life.