I had to lose 10 lbs for my PCP before he would give me a referral. I'm hypothyroid so it is especially hard for me to loose weight but I did it by eating 1/4 cup oatmeal in the morning and 1 cup of chicken broth in the afternoon. I also drank water, lots of water. It helped to keep my hunger pangs in check.
I'm still worried I'll gain weight and be denied. I was denied once before. I also smoke so I'm looking at quitting along with everything else. Smoking has helped keep my weight in check so I'm not quitting until the last minute.