I sure hope I have everything. I followed their checklist and what my dr told me to do. Psych eval done, sleep study done, 4 visits with dietician done, 2 visits with surgeon office done, 2 years weight history done. The weight history I have goes back to 2006 but is missing 2009. I have had over a 40 BMI since middle 2006, but had a 39 the rest of that year. I didn't have insurance for 2009 so didn't go to dr.