What areas will my plastic surgeon lipo if I'm getting abdominal, inner, and outter thighs done what areas will it cover?

All of the above. It will cover the abdomen, between the thighs and the saddle bags.
Where you want! You are asking a stranger what your surgeon will do? He/she will only do what you agree to do. Be specific. You should indicate exactly where you want to see a reduction. As surgeons we want to please our patients and meet their expectations. You will be marked by your surgeon prior to surgery. Make sure you both understand what the goals are.
Abdomen and legs. It will cover your abdomen (tummy) and inner and out part of your thighs (upper part of your legs).