AMA CPT® Assistant - 2006 Issue 11 (November)
Endovascular Therapy (November 2006)
November 2006 pages 8-14 Coding Communication:Endovascular Therapy Many of the concepts applied to modern endovascular treatment of cerebrovascular disease have been around for quite some time. Abrupt permanent surgical ligation of extracranial vessels for treatment of intracranial aneurysms (Hunterian ligation) as well as other vascular pathology has been performed for many years but with limited efficacy and unpredictable cerebral tolerance with risk of ischemic sequelae (stroke). Gradual occlusion of the internal or common carotid artery using the Selverstone or Crutchfield clamp has been performed as an open surgical procedure for more than 30 years in an attempt to decrease...
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Article Overview
This article explains the scope of the endovascular therapy code family published in CPT® Assistant and reviews how the surrounding guidance relates to intracranial and head/neck vascular procedures. It is aimed at coding professionals, billers, and clinical documentation teams who need to understand the article’s general coverage of endovascular occlusion, angioplasty, stent placement, vasospasm treatment, and related reporting considerations.
Why This Topic Matters
Endovascular procedures often involve multiple imaging and catheter-based components, so accurate understanding of the article’s scope helps readers assess whether the premium content is relevant to their coding or documentation needs. The article is especially useful for those working with neurology, neurosurgery, interventional radiology, or vascular coding workflows.
Article Sections
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November 2006 pages 8-14
Introductory material describing the evolution of endovascular therapy and the article’s general coding focus.
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Endovascular Therapy Codes
An overview of the endovascular therapy subsection and the scope of the code family discussed in the article.
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Clinical Example: 61623
A procedural example illustrating the documentation themes associated with temporary balloon occlusion and related monitoring.
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Intracranial Angioplasty, Stent Placement, and Balloon Dilatation
Discussion of the intracranial angioplasty and stent-related code group, along with balloon dilatation for vasospasm.
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Clinical Example: 61630
A procedural example showing the documentation themes associated with intracranial angioplasty.
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Clinical Example: 61635
A procedural example showing the documentation themes associated with intracranial stent placement and related angioplasty.
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Clinical Example: 61640
A procedural example showing the documentation themes associated with balloon dilatation for vasospasm.
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Summary
Closing remarks on the development of endovascular therapy and the overall code set discussed.
What You Will Learn
- The overall scope of the endovascular therapy code family
- How the article organizes major categories of intracranial and extracranial procedures
- Which types of procedural examples are used to illustrate the coding discussion
- How the article frames related imaging and catheter-based documentation topics
- The general clinical contexts addressed by the code family
Who Should Read This
- CPT coding professionals
- Medical billers
- Neurosurgery and neurology coding staff
- Interventional radiology coding staff
- Clinical documentation specialists
Codes Discussed
Code Ranges Discussed
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