I'm in a bit of a non-standard situation when it comes to top surgery, and I'd appreciate your opinions on the matter.
Background: I'm 5ft. tall and 25 years old, with 42I breasts that have plagued me for years medically and made it impossible for me to be read as anything other than female with even the best binders. I never thought I'd be able to afford any sort of top surgery, but my new doctor said that they've been able to get insurance to pay for medically necessary reductions like mine. So I'll be able to get a reduction mostly paid for; not masculinizing top surgery, sadly, but I'm lucky to have a chance to get down to a point where I could pass with a binder on. The doctor doesn't know about my gender identity yet, because I'm afraid to talk to her about testosterone until after the reduction, as my insurance explicitly doesn't cover transition-related expenses and I don't want it on my medical record before the reduction (in case they try to use it as an excuse not to cover it even though it's medically necessary regardless of gender ID).
But.
It seems that reduction surgeons typically don't want to go "too small for your frame" for female-aesthetic reasons (and in some cases due to actual physical limitations). I'm going to try to convince mine to go as small as he will, but they also say to tell the surgeon if you plan to lose a significant amount of weight afterwards (and I do; I've lost a good deal already in my quest to masculinize my body, and it will hopefully be even easier after the reduction). I can't figure out if that's for medical reasons or aesthetics, so I figure it's something I should mention. But I'm worried that it might be for aesthetics only, in which case I could obviously care less.
I'm torn over whether or not I should mention to him that I'm transgender, to help impress the need for them to be as small as possible post-op and post-exercise, or to not mention it. I live in Arkansas, not the most trans-friendly of places, and I'm afraid that it could wind up prejudicing him or my insurance against me regardless of the fact that it's a medically-necessary procedure.
What would you do in this situation?