I've been using an old CPAP m-series for 10+ years. It's a "true" CPAP in that its fan is set to run at one speed. I've just switched to a Dream Station which, since is technically an A-PAP, in order to maintain a precisely constant pressure is speeding up and slowing down according to my breathing....

I have PEEHIP (teacher) in a state which shall remain nameless. According to my policy, my insurance company will pay for two (2) CPAP masks per year. At the same time, my policy has a deductible for medical supplies (not to be confused with other deductibles) of $400, which is "coincidentally" abou...