@tmragain ...I believe my aides are programmed to the best available testing...I think they did REM too. All on computer and a little wire in the ears. They are Phonak and done at Mayo clinic. As far looking for another ENT or related dr, I'll wait for my appts with my primary, and I also have an appointment with my Dr at mayo clinic( not hearing related) but i let them know everything going on....both coming up end of Nov and early Dec.