Plastic surgery ins/outs

My pcp has been GREAT about documenting rashes, etc and tells me I'm ready to pursue plastic surgery; I have also been diagnosed recently with 3 herniated disks in my lower back; which she tells me will be more beneficial in insurance covering my plastics, more so than rashes, etc.
What I'm looking for are anyone that has been through the process already, what they did to get insurance coverange, if anyone has been fortunate enough to get their batwings covered, as well!  I need ALOT of work!  Help!!!