Breakdown (mechanical) of vascular dialysis catheter, subs

This code signifies a mechanical failure or malfunction of a vascular catheter specifically used for dialysis, occurring during a follow-up visit or after the initial treatment for the complication. This breakdown could involve issues like kinking, fracture, or separation of catheter components, impacting its ability to function correctly for dialysis.

Use this code when a patient presents for evaluation or management of a previously identified mechanical breakdown of their dialysis catheter. This applies to encounters where the initial treatment for the breakdown has already occurred, and the patient is returning for further care, such as repair, replacement, or monitoring of the ongoing issue.

• Ensure documentation clearly states the encounter is subsequent to the initial management of the catheter breakdown.
• Distinguish between mechanical breakdown and other complications like infection or occlusion, which have different codes.
• Always code the underlying reason for dialysis (e.g., end-stage renal disease) as a primary diagnosis.