We are looking for something definitive on when Morbid Obesity can be documented with a BMI of 35-39 but has DM, CAD, Sleep Apnea, Hypertension, etc... We are looking for a clear and definitive guideline for the PHYSICIAN that they are to follow and when it is acceptable to use BMI of 35-39 and diagnose Morbid Obesity. Does anyone no where I can find that guideline. Again, I am looking for the guideline for the Physician, no the coding guideline. I have looked through all the sites and find a lot of general info, but nothing that states what the physicians guidelines are for coding Morbid Obesity.