Hi there, I am new to this site and so I am just getting around to seeing people post. I am so sorry that you are going through this with insurance....You know when I got very sick last year and my BP dropped to 86/60 I almost fell in the shower....I went to the ER and they put me in the hosptial. When my cardiologist came in I looked at her and said I cant take this anymore and I amnot leaving until they figure out why my BP is so low and I cant get up without feeling like I am going to fall....I told the electrophysiology doctor the same thing and I got my tilt table test and EP study done in the hosptial and everything got covered. I was tired of livign like that going to doctors that make you go to more doctors and I am glad that I put my foot down and now we know I have POTS, Lupus, another autoimmune disorder...if you get bad go to teh hosptial then demand they do it there.