Thanks everyone! I appreciate the responses and this definitely gives me some good things to look into & consider, particularly the credit with the DME & to see if I own the humidifier.

Hi all, I'm new here as a member, but found some good advice here about masks and such before getting my CPAP this past July. Thanks! Unfortunately, my work recently switched our healthcare insurance from an HMO (Blue Shield) to a high-deductible PPO (Cigna). This is quickly becoming a headache with...