I asked my primary care doctor to refer me to a specialist for another sleep study (I had not had one in six years). The sleep lab was located in an in-network hospital and the charge was $5,373, of which the insurance allowed and paid $3,385. I had only to pay my $30 co-pay to see the specialist be...

Thanks again. Well, I did figure out how to join, I just missed it before. Slinky, I am not sure I know how to read the settings. I know TMax is set to 4. I see on the display SPONT and across from it 8.0-11.3 and below that PRES 3.2. I'm not sure what all that means. I think it means the pressure i...