jeanneac, I'd been having problems for about 7 or 8 years before being diagnosed with anything (other than IBS or a bad gallbladder). I still don't think they diagnosed me with anything based on the promethius results alone, but they did a capsule endoscopy and then diagnosed me. I don't remember how long they were saying it was indeterminate. They said I had symptoms of both. Eventually, I noticed they started writing Crohn's instead, but I also switched GIs a few times in a couple years, so I don't remember when the dx changed.
As for the warnings about insurance not covering the test, I had three promethius tests previously that were all covered by insurance without any fight at all. I was still with the same company and, as far as I knew, the same plan, but the last test got denied. When I contacted insurance, I was told that our employer had changed their insurance plan number and that it was no longer covered. So, you can have coverage for that test and then lose it without even knowing anything has changed.
Crohn's Disease, Acid Reflux/Gastritis, Hashimoto's Thyroiditis, Endometriosis, Arthritis, Depression/Anxiety. Too many meds to list them all. =)