Lincare has the worst customer service. I am completely dissatisfied with my experience with them and am trapped dealing with them until my CPAP has been purchased by them. I got my CPAP in July 2009. I had Aetna insurance at the time. I was told there would be a 90 day trial and then the CPAP would be purchased, once compliance had been proven (through the smart card in my machine). Turns out that did not happen - after 90 days they continued to bill my insurance for the rental of my CPAP. When I called to complain they said "Oh... read full review »