Mech compl of cardiac and vascular devices and implnt, init

This code signifies a mechanical issue with a cardiac or vascular device, other than those specifically classified, that is causing a problem for the patient. This could involve a malfunction, displacement, or other structural failure of the implanted device.

Apply this code when a patient presents with a complication related to an implanted cardiac or vascular device (e.g., stent, graft, pacemaker lead, but not a prosthetic heart valve or cardiac bypass graft) that isn't otherwise specified and is being addressed for the first time. This is appropriate for initial evaluations and treatments of such complications.

• Ensure the documentation clearly states a mechanical complication of a cardiac or vascular device not covered by more specific codes.
• Verify this is the initial encounter for the specific complication, even if the patient has had the device for a long time.
• Always code the underlying condition or reason for the device implantation if applicable, and any associated symptoms.