@laura34.....thank you so much for your service especially to dangerous war zones. Are you aware of National Jewish Health in Denver. They specialize in Mycobacterium Infections....but also have a section there called Deployment Related Lung Disease Program. According to info on Nationaljewish.org website....a description of that section says it is part of Veterans Choice Program. I went to NJH 2 years ago.....for second opinion....turns out the local treatment was totally incorrect. I just returned from 3rd annual follow up appt there....even more impressed. Take a look at their web site and put in the above section. Again....thank you for your service.. what branch? Tdrell