Chaffing and rashes on inner thighs. Will insurance pay to get any sort of procedure done to minimize the size of my thighs?

I had roux n y gastric bypass 6 years ago. My lowest weight achieved was 200lbs after being a whopping 320lbs. Currently I'm 220lbs and on a journey to lose more. Since then, my thighs have become very flabby and I get consistent chaffing and itchy rashes on my inner thighs from sweating and rubbing. I'm bottom heavy and even with the weight loss and exercise, my lower body stalls in losing any weight. Thx.