I had the same issue. I increased my humidity slightly and it made it better.

Yes, in the VA nothing in prosthetics can be ordered without some sort of request from a provider (MD, NP etc.) Even a bp cuff requires a request to be entered by provider so the best step is to contact your primary care doc at VA

I work for the VA. I would call your VA primary care provider and ask what to do. The VA may pay for your private sleep doc visits under the Mission Act (if the doc is in network) and then just order supplies for you, or VA may require you see a VA sleep doc to get supplies ordered. Depends on VA do...