Mech compl of cardiac pulse generator (battery), sequela

This code signifies a long-term or late-effect complication arising from a mechanical issue with the battery component of a cardiac pacemaker or implantable cardioverter-defibrillator (ICD). These complications are not acute events but rather persistent problems or conditions that manifest after the initial complication has been treated or resolved.

Use this code when documenting a patient presenting with a chronic or residual problem directly attributable to a past mechanical complication of their pacemaker or ICD battery. This includes situations where a previous battery-related issue (e.g., lead fracture near the battery, battery dislodgement) has led to ongoing symptoms or requires continued management, even if the immediate complication was addressed.

• This "S" code indicates a sequela, meaning it should be used for conditions that are the late effects of a previous complication.
• Always code the underlying specific mechanical complication of the battery first, if known and still relevant, followed by this sequela code.
• Ensure documentation clearly links the current condition to a past mechanical complication of the cardiac pulse generator battery.