anyone have success appealing denial from Para Adv?

Wondering if anyone out there has had success in appealing denial from Paramount Advantage? They denied due to my BMI was not over 35 for the entire past five years.  I do however, have what I think is considered four comorbidities: diabetes type 2, high blood pressure, high cholesterol, and just diagnosed with sleep apnea.  I am also on prilosec for what I think is considered "gerd" but my doctor has not actually called it that.  Any help or advise would be appreciated!