AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2021 Quarter 3; Ask the Editor
Arteriovenous Fistula Revision with Graft to Cephalic Vein Stump
A patient with end-stage renal disease and a dysfunctional right brachiocephalic fistula underwent revision of the arteriovenous fistula (AVF). At surgery, the cephalic vein outflow with brachial artery anastomosis was identified and found to have an aneurysmal dilation of the vein with markedly strictured area that extended up the arm. Therefore, the decision was made to go towards the cephalic vein proximally, but this position was too small as well. The surgeon then elected to proceed with dissection of the basilic vein to be used as outflow. This vessel appeared to be adequate size and a 6 mm bovine carotid artery graft was tunneled into a very lateral position to facilitate future access to the graft. At this point, the end of the graft was anastomosed to the side of the basilic vein. Following this, the arterial anastomosis was accomplished in oblique end-to-end manner of the cephalic vein stump. Since the cephalic vein stump was used to make the arterial anastomosis and the graft was not directly anastomosed to the brachial artery, what is the appropriate ICD-10-PCS code for this procedure? ...
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Article Overview
This premium article focuses on surgical revision of a dialysis access arteriovenous fistula in a patient with end-stage renal disease. It is aimed at coders, billers, and clinicians who work with vascular access procedures and need to understand the procedure context, operative approach, and the coding-relevant distinctions discussed in the case.
Why This Topic Matters
Dialysis access revisions often require careful interpretation of operative reports to determine the correct procedure category. This article helps readers understand the surgical context and the documentation elements that may affect coding for fistula revision and graft-related work.
What You Will Learn
- How a dysfunctional dialysis access fistula revision may be described in an operative report.
- How graft placement and venous outflow changes are presented in the surgical narrative.
- What documentation elements are relevant to vascular access procedure coding review.
- How the operative anatomy and revision approach are described in a complex access case.
Who Should Read This
- Medical coders
- Coding auditors
- Revenue cycle staff
- Vascular surgery clinicians
- Dialysis access specialists
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