Up to now, we have done a one hour education "Chemo talk' with patients free of charge. My boss would like me to start billing for this service. My question is, What kind of documentation is needed to bill as a nurse visit - 99211? Is the same documentation needed to bill as an education service 98960? I know the 98960 is based on 30 minutes so I would bill 98960 x 2. What is the better way to go with this?