Received a statement from Medicare in the mail yesterday. It showed some medical supplies company billing my wife's account for 6 months worth of catheters. She has never used a catheter. We didn't receive any catheters. The cost of these catheters was $2250 per month! Over 13 thousand dollars and it was approved by Medicare! I had no idea catheters were so expensive. Anyway, I reported it to Medicare and her supplement company. I guess it could be a very lucrative business especially if people aren't reviewing their Medicare billing statements.