There should be a way to flag inactive codes to not show up on the current fee schedule. Very frustrating when you are updating the fees and have to look to see which codes should be updated. I understand that they could not and should not be deleted, but this should be an auto function on the annual CDT update that happens.
We move the inactive ADA codes to the "None" procedure category under the procedure code setup. That way you still keep them but they are no longer integrated with the active codes.