Mech compl of aortic (bifurcation) graft (replacement), subs

This code describes a mechanical issue, other than infection or hemorrhage, affecting an aortic graft (including those at the bifurcation) that has been previously implanted. These complications can include problems like kinking, migration, or erosion of the graft material itself.

This code is appropriate for follow-up encounters where a patient is being treated for a mechanical complication of their aortic graft, after the initial treatment of the complication has begun. This includes situations where the patient is undergoing further diagnostic workup, medical management, or surgical revision for the ongoing issue.

• Ensure documentation clearly specifies a mechanical complication, not an infectious or hemorrhagic one.
• Verify that the encounter is for subsequent care, not the initial treatment of the complication.
• Look for specific details in the physician's notes regarding the nature of the mechanical issue (e.g., "graft kinking," "graft erosion").