2007 ICD-9-CM Procedure 37.78 Insertion of temporary transvenous pacemaker system 37.78 is a specific code that can be used to specify a procedure 37.78 contains 5 index entries View the full Volume 3 37.* hierarchy 37.78 excludes: intraoperative cardiac pacemaker (39.64) Index entries containing 37.78: Implant, implantation electrode(s) cardiac (initial) (transvenous) 37.70 temporary transvenous pacemaker system 37.78 during and immediately following cardiac surgery 39.64 pacemaker cardiac (device) (initial) (permanent) (replacement) 37.80 temporary transvenous pacemaker system 37.78 during and immediately following cardiac surgery 39.64 Insertion electrode(s) heart (initial) (transvenous) 37.70 temporary transvenous pacemaker system 37.78 during and immediately following cardiac surgery 39.64 pacemaker cardiac (device) (initial) (permanent) (replacement) 37.80 temporary transvenous pacemaker system 37.78 during and immediately following cardiac surgery 39.64 Replacement pacemaker temporary transvenous pacemaker system 37.78