Mech compl of surgically created arteriovenous shunt, subs

This code signifies a non-specific mechanical issue affecting an arteriovenous (AV) shunt that was surgically created, occurring during a follow-up visit after the initial treatment of the complication. It indicates a problem such as kinking, displacement, or other structural malfunction of the shunt itself, rather than an infection or hemorrhage. The "subsequent encounter" designation means the patient is receiving routine care during the healing or recovery phase for the complication.

Use this code for follow-up visits where a patient is being managed for a previously identified mechanical complication of their surgically created AV shunt. This includes scenarios where the patient is receiving ongoing treatment, monitoring, or evaluation for the resolution of the complication. It would be appropriate for a patient returning to the clinic for a check-up after a procedure to correct a shunt malfunction.

• Ensure the documentation clearly states a mechanical complication of a surgically created AV shunt.
• Verify that the encounter is for follow-up care of the complication, not the initial diagnosis or active treatment.
• Do not use for complications related to grafts or prostheses; those have different code categories.