Comp of renal artery following a procedure, NEC, sequela

This code signifies a long-term or late-effect complication affecting the renal artery that arose from a prior medical or surgical procedure. These complications are not classified elsewhere and manifest after the initial healing period of the original procedure. Examples include chronic renal artery stenosis, aneurysm, or dissection that developed as a consequence of a previous intervention.

Use this code when documenting a current condition of the renal artery that is a direct, lasting consequence of a past procedure. This applies when the acute phase of the procedural complication has resolved, but the patient continues to experience sequelae. It is appropriate for follow-up encounters addressing these chronic procedural complications.

• Requires a documented causal link between the current renal artery complication and a previous procedure.
• The "S" seventh character indicates a sequela, meaning it's used for complications manifesting after the acute phase of the original event.
• Do not use for acute, immediate complications of a procedure; those would typically fall under other T81 subcategories or specific complication codes.