Mech compl of other cardiac electronic device, sequela

This code describes a long-term or late-occurring issue stemming from a previously implanted cardiac electronic device, such as a pacemaker or defibrillator, that is not specifically classified elsewhere. It indicates a mechanical problem that has manifested after the initial treatment of the complication or after the acute phase of the device implantation.

Use this code when documenting a patient presenting with a chronic or residual mechanical complication of a cardiac electronic device. This includes situations where a patient experiences persistent pain, erosion, or migration of the device or its leads, which is a direct consequence of a past mechanical issue and is now considered a sequela. It is appropriate for follow-up encounters addressing these long-term effects.

• Always sequence this code after the code for the underlying condition or the specific complication if known.
• Ensure documentation clearly states the complication is a "sequela" or a "late effect" of a prior mechanical issue.
• Do not use for acute or initial complications; those would typically fall under the initial encounter codes.