Breakdown (mechanical) of cardiac electrode, sequela

This code signifies a long-term complication arising from a mechanical failure of a cardiac electrode, such as a lead from a pacemaker or implantable cardioverter-defibrillator (ICD). It indicates that the initial breakdown event has led to ongoing issues or conditions requiring continued management.

Apply this code when documenting a patient presenting with a sequela directly attributable to a past mechanical breakdown of a cardiac electrode. This includes situations where the patient is experiencing chronic pain, recurrent arrhythmias, or other persistent symptoms resulting from the original electrode malfunction, even after repair or replacement.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a previous mechanical breakdown of a cardiac electrode.
• Do not use for acute or initial mechanical breakdown; this code is specifically for sequelae.