2007 ICD-9-CM Procedure 89.45 Artificial pacemaker rate check 89.45 is a specific code that can be used to specify a procedure 89.45 contains 4 index entries View the full Volume 3 89.* hierarchy 89.45 also known as: Artificial pacemaker function check NOS Bedside device check of pacemaker or cardiac resynchronization pacemaker [CRT-P] Interrogation only without arrhythmia induction 89.45 excludes: catheter based invasive electrophysiologic testing (37.26) noninvasive programmed electrical stimulation [NIPS] (arrhythmia induction) (37.20) Index entries containing 89.45: Check CRT-P (cardiac resynchronization pacemaker) (interrogation only) 89.45 pacemaker, artificial (cardiac)(function) (interrogation only)(rate) 89.45 amperage threshold 89.48 artifact wave form 89.46 electrode impedance 89.47 voltage threshold 89.48 Interrogation CRT-P (cardiac resynchronization pacemaker) interrogation only (bedside device check) 89.45 pacemaker interrogation only (bedside device check) 89.45