Medcredit Inc

This place must not keep up with there paper work. I had a hospital tell me my bill was paid in full from when my son was in the hospital and was contacted by Medicredit. I told them I was told the bill was paid in full and the man said well this was sent to us for collection. I sent them $139.00 that cleared my bank account...Then I received a nasty letter from Medicredit say that I broke my payment promise and that they have doubts that would pay...Long story short it was sent out 3 weeks after they pulled the money from my bank account.