Mech compl of surgically created arteriovenous shunt, init

This code signifies a mechanical issue, other than infection or hemorrhage, that has occurred with an arteriovenous (AV) shunt that was surgically created, typically for hemodialysis access. These complications can include problems like stenosis, thrombosis, or aneurysm formation within the shunt itself, impacting its function.

Use this code when a patient presents for initial evaluation and treatment of a newly identified mechanical complication of their surgically placed AV shunt. This applies to situations where the shunt is failing or malfunctioning due to a structural problem, and it's the first time this specific complication is being addressed.

• Ensure the documentation clearly specifies a mechanical complication and rules out infection or hemorrhage.
• Confirm this is the initial encounter for this specific complication; subsequent encounters would use a different seventh character.
• Verify the shunt was surgically created to differentiate from other types of vascular access complications.