2007 ICD-9-CM Procedure 37.8 Insertion, replacement, removal and revision of pacemaker device 37.8 is a non-specific code that should not be used to specify a procedure View the full Volume 3 37.* hierarchy Note : Device testing during procedure - omit code Code also any lead insertion, lead replacement, lead removal and/or lead revision (37.70-37.77) 37.8 excludes: implantation of cardiac resynchronization pacemaker [CRT-P] (00.50) implantation or replacement of cardiac resynchronization pacemaker pulse generator only [CRT-P] (00.53)