I have been looking for the guidelines to bill J1642 with an E/M. We have carriers that are denying J1642 stating bundled with the other services and all is billed is E/M and J1642. If the patient is in the office and sees the doctor and then has the nurse to do a port flush, what do I need to bill to get this paid. Do I bill a 25 modifier on the E/M? Do I bill 96523 with J1642 and E/M? HELP me understand..............![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)