AMA Clinical Examples in Radiology - 2007 Issue 2 (Spring)
Dialysis Fistulogram and Venous Angioplasty
Dialysis Fistulogram and Venous Angioplasty Clinical History Chronic renal failure with increasingly pulsatile upper arm fistula and high recirculation measurements Progressive left upper extremity swelling Procedure The procedure, options, and risks were reviewed. Moderate sedation was administered using intravenous midazolam and fentanyl over 55 minutes. After sterile preparation and local anesthesia with 1% lidocaine, 19-gauge needle access was achieved into the outflow cephalic vein in an antegrade direction. Over a wire, a 5 Fr straight catheter 36145 75790 was introduced. Fistulography, outflow venography, and central venography were performed. During balloon angioplasty, contrast injection was performed through the sheath to...
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Article Overview
This premium coding article explains how a dialysis access study with fistulography and venous angioplasty is discussed for reporting purposes. It is aimed at radiology and interventional coding professionals who need to understand the procedural components, imaging supervision, and related guidance for hemodialysis access work. The article also places the example in the context of Medicare-era maintenance of existing dialysis access and common documentation considerations.
Why This Topic Matters
Dialysis access procedures often combine access, diagnostic imaging, and treatment of more than one venous problem in the same encounter. Understanding the scope of the article helps coders evaluate whether they need guidance on hemodialysis access imaging, venous intervention reporting, and related policy context.
Article Sections
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Clinical History
Provides the patient context and the access-related symptoms that prompted the study.
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Procedure
Summarizes the access, imaging, and endovascular treatment steps described in the case.
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Findings
Describes the angiographic observations before and after treatment, including the locations involved.
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Impression
States the overall procedural outcome and the presence of separate areas of stenosis.
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How to Code
Presents the coding summary associated with the example and the general reporting context.
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Discussion
Explains the broader coding concepts addressed by the example, including imaging, access, and intervention reporting context.
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Coding Tips
Provides background guidance tied to maintenance of hemodialysis access and related reporting considerations.
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Reference
Lists a source reference used for the article.
What You Will Learn
- How a dialysis access fistulogram case is organized for coding discussion
- What broad procedure components are included in the example
- How the article frames imaging and intervention reporting in a hemodialysis access setting
- What policy and reference context the article associates with maintenance dialysis access coding
Who Should Read This
- Radiology coders
- Interventional radiology coding staff
- HIM professionals
- Revenue cycle teams
- Clinical documentation specialists
Codes Discussed
Modifiers Discussed
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