Leakage of cardiac and vascular devices and implnt, sequela

This code signifies a long-term complication involving the leakage of a cardiac or vascular device or implant, other than a heart valve prosthesis or coronary artery bypass graft. This leakage can occur in various cardiovascular devices, such as pacemakers, defibrillators, or vascular stents, leading to impaired function or other adverse effects. The "sequela" designation indicates that this is a late effect or residual condition of a previous injury or disease.

Use this code when documenting a patient presenting with symptoms or findings directly attributable to the chronic leakage of an implanted cardiovascular device, excluding heart valves and CABG. This applies to situations where the initial device implantation and any acute complications have resolved, and the current issue is a persistent or recurrent leakage. It is appropriate for follow-up encounters addressing the long-term consequences of such leakage.

• Always assign an additional code to specify the type of cardiac or vascular device involved.
• Ensure documentation clearly supports the "sequela" nature of the leakage, indicating it's a chronic or late effect.
• Do not use this code for acute or immediate post-operative leakage; instead, refer to acute complication codes.