Insurance and wisdom teeth

sara

My husband had his wisdom teeth out a few weeks ago. The oral surgeon called insurance and got everything straightened out, called us and said we would only owe $200. Well I just looked at the insurance website and now it's saying it's not covered and we owe $2000! We didn't get a bill from the oral surgeon yet but I'm going to have to call insurance tomorrow, I'm hoping it's a mistake. My husband would have never had all 4 taken out if we knew this information. Has anyone dealt with a medical issue like this before?