I have just been recently diagnosed, I have seen the neurologist and will be seeing the ent tomorrow, I am unsure as how to proceed with my insurance. I have been referred to Dr. Wilcox ENT, lots of experience with acoustic neuromas, by Dr. James Evans neurologist, who also does alot of acoustic neuromas. I have the mri brain scan w dye, and my ct scan from 2005, we are trying to decide when this may have started, it is 19mm. Just medium size, but definitely causing me some problems. I have Aetna HMO, Thomas Jefferson Hospital is in network, and so is Dr. James Evans, but Dr. Wilcox isn't I guess he would be considered out of network............I don't want to take a chance on someone who doesn't deal with these alot........is there something I can do, to make sure the insurance route runs smoothly, and I get things paid for, I have no problems with the extra charges for testing, or co pays, or the 3,000 for the first five days in the hospital........and I am sure there will be other incidentals, but I want to make sure that what the doctors and I decide will be accepted. Gamma, Cyber, or retrisigmoid.......I have a lot of confidence in these people............any help so I can get the ball rolling would be great thanx again.