Okay thank you for the information! I am being referred for MEB/PEB for the use of Humira, prescribed due to my level of Psoriatic Arthritis and some of the Psoriasis locations, but I do have Plaque Psoriasis as a diagnosis from the Dermatologist. It isn't a lot of surface area. I was prescribed the Humira injections September 1st and began treatment same day, however I will be taking it "for the rest of my life" or if I may need to step up to infusion treatments for the Arthritis. Based on the length of my Humira use, would I then qualify for the 30% rating? I take Injections every other week.