Leakage of coronary artery bypass graft, sequela

This code signifies a long-term or late-onset complication of a coronary artery bypass graft (CABG), specifically a leakage from the graft itself. This leakage is not an acute event but rather a residual effect or condition that arises after the initial healing period. It indicates a persistent or recurrent issue with the integrity of the bypass graft.

Use this code when documenting a patient presenting with symptoms or findings directly attributable to a chronic or late-developing leakage from a previously placed coronary artery bypass graft. This typically applies to follow-up encounters where the leakage is identified as a sequela, meaning it's a condition that is the result of a previous injury or disease. It would be appropriate for patients experiencing ongoing issues such as angina, heart failure, or other cardiac symptoms linked to the graft leakage, long after the initial CABG procedure.

• Always assign this code as a secondary diagnosis, with the primary diagnosis reflecting the current manifestation of the leakage (e.g., angina, heart failure).
• Ensure documentation clearly supports the "sequela" aspect, indicating the leakage is a chronic or late complication rather than an acute post-operative event.
• Do not use for acute post-operative leakage; refer to codes for acute complications of cardiac and vascular prosthetic devices, implants, and grafts.