I have been with Lincare for over 5 years. After moving over a year ago is when my problems began, but this wasn't the first time I had moved and for some reason this time must have been very challenging for their team. I have not received any new supplies for my machine for 15 months. After the initial delivery to my new address, they started shipping to my old addresses again for a year. I have called 10-12 times over the past 7 months and was told I wasn't allowed to speak to a manager and never received a call. I would highly recommend using another provider.