distasis recti surgical repair cost

I've been attempting to repair this with exercise for years. Had my third baby and I now have a bad hernia and the recti is much much worse and painfull. My general surgeon wants to fix it and referred me to a plastic surgeon because apparently it's a "cosmetic" procedure to do and she would work with the plastic surgeon to put the walls back together. She said it may not be covered under insurance. For anyone that's had this repair, how much did it cost? 
How did the surgery go and the recovery? I work in insurance so I'm at my desk most of the day. I'm hoping a week off is enough and then I'll be ok to go back.