The worst hospital ever and I will never go back. ...

The worst hospital ever and I will never go back. Went to this hospital a few years ago and they got all my info. I have been working on my job since 2000 and have good insurance, however Grady failed to inter my insurance info. fast forward to present day,,,, I checked my credit and found out that Grady said that I owe them $8,000+ dollars for services. I never got a bill and they never charged my insurance. when I contacted Grady I was told to contact my insurance company and when I contacted them they said there is nothing they can do because to much time has lapsed. Now I'm stuck with the bill! Grady finance department said they would call me back to work something out and I never heard from them. This is bad business on there part and I still end up going to another hospital for care.