I need some help with some information for our office. We are a specialist office and starting this year we are no longer participating with medicaid mco's. Are there any rules as to having to still see an existing patient that has previously had surgery but not in the global period? My boss seems to think that we still have an obligation to see these patient but we are not getting paid for any visits. I think that we should only have to see them if they are within the global period of surgery. Any help or suggestions where to look would be greatly appreciated.