Leakage of artificial heart, subsequent encounter

This code signifies a complication involving the leakage of a previously implanted artificial heart or ventricular assist device (VAD). It indicates that the device is not functioning optimally due to fluid escaping from its components or connections.

Apply this code when a patient presents for follow-up care or treatment of a known leakage issue related to their artificial heart. This includes situations where the patient is admitted for evaluation, repair, or management of symptoms stemming from the leak.

• Ensure documentation clearly specifies "leakage" as the complication, not just general malfunction.
• Confirm this is a "subsequent encounter" for the complication, meaning the initial treatment or diagnosis has already occurred.
• Distinguish from other mechanical complications like displacement or obstruction, which have different codes.