Mech compl of coronary artery bypass graft, sequela

This code signifies a long-term or late-effect mechanical issue arising from a coronary artery bypass graft (CABG) procedure, other than those specifically classified elsewhere (e.g., occlusion, stenosis, leakage). These complications can manifest months or years after the initial surgery, impacting the functionality of the graft or surrounding structures.

Apply this code when documenting a patient presenting with a persistent or late-onset mechanical problem related to their CABG, such as a malposition, kinking, or other structural defect of the graft not leading to occlusion or stenosis. This is for situations where the complication is no longer acute but rather a residual effect.

• Always use this code as a secondary diagnosis, following the code for the specific manifestation of the sequela.
• Ensure documentation clearly links the current mechanical complication to the previous CABG procedure and indicates its chronic or late-effect nature.
• Distinguish from acute complications (T82.218A) or subsequent encounters for routine care (T82.218D).