AMA Clinical Examples in Radiology - 2005 Issue 2 (Spring)
Percutaneous Dialysis Graft Revascularization
Percutaneous Dialysis Graft Revascularization Patients with renal failure are frequently maintained on hemodialysis, often by using vascular grafts in the arms, bridging an artery and vein, and providing a site for repeat punctures for hemodialysis. A 60-year-old diabetic female has had a graft in place for two years but is now referred for revascularization after the graft was noted to be thrombosed at the hemodialysis center. Clinical History Chronic renal failure with thrombosis of left forearm loop dialysis graft. The patient is referred for evaluation and percutaneous revascularization. Procedure 36145 The procedure, options, and risks were reviewed. After sterile...
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Article Overview
This premium article explains a clinical coding example centered on percutaneous revascularization of a thrombosed dialysis access graft. It is relevant to radiology, interventional radiology, and dialysis access coding professionals who need to understand the broad service categories discussed, the coding framework referenced, and the documentation considerations around multi-step access and treatment procedures.
Why This Topic Matters
Dialysis access interventions often involve multiple component services that may be coded separately or in combination depending on the situation. Understanding the article helps coders and billers recognize the scope of services discussed and the coding references used in dialysis graft revascularization examples.
Article Sections
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Clinical history and procedure
Summarizes the patient scenario and the sequence of interventional steps performed during the dialysis access treatment.
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Angiographic interpretation
Reviews the imaging findings before and after intervention and describes the overall procedural outcome.
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Impression
Provides the concluding clinical assessment of the access problem and the intervention result.
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How to Code
Lists the coding framework referenced for the example and introduces the related reporting discussion.
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Discussion
Explains the broader coding context for dialysis access intervention services and related payer considerations.
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Coding Tip
Offers general guidance on checking payer policies related to modifier use.
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Variability in Payer Coding Requirements
Discusses differences that may exist among payer policies for angioplasty reporting in dialysis access cases.
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Coding Advice
Reviews the scope of the thrombectomy service and mentions related coding topics for similar procedures.
What You Will Learn
- The general components of a percutaneous dialysis graft revascularization example.
- How the article frames related imaging, access, thrombectomy, and angioplasty services.
- Which coding references and payer-policy themes are discussed in the article.
- How the discussion situates dialysis access intervention coding within a broader interventional radiology context.
Who Should Read This
- Medical coders
- Radiology coders
- Interventional radiology billing staff
- Revenue cycle professionals
- Compliance staff
- Physician documentation teams
Codes Discussed
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