Lincare is the worst company to have. If you need help with anything. Their customer service is terrible from day one. Good luck if you have a billing question. You will wait on hold for hours just to be transferred to a department that tells you they cannot help you and that you need to speak with billing. They are rude and take advantage. They have no desire to help their customers at all. I wish I would of never gone through them. I cannot wait until my year lease is up and I own the equipment and can switch companies. DO NOT USE THIS COMPANY. THEY ARE NOT WORTH THE STRESS OR HEADACHES OR HOURS OF HOLD TIME YOU HAVE TO WAIT TO SPEAK TO THEM EACH MONTH WHEN THEY ARE THE ONES TO MESS SOMETHING UP!!!!!!!