Lincare double billed me and refused to file my insurance.They charged my credit caed when i didnt owe the money.They charged the card without my authorization.There excuse is well we are just making some mistakes.Problem is they make the same mistake over and over and over again.That tells me the employees are following company policy to steal from customers and over bill insurance companies.When they get caught its we can refund you but it will take 2 or 3 months.Then they bill the insurance for items that are expensive but deliveranother item that is 3 or 4 times cheaper than what they were supposed to deliver.Shows they commit fraud every chance they get. User's recommendation: Don't ever give them any of your financial informationthey will steal from you.