AHA Coding Clinic® for ICD-9 - 1994 First Quarter
Coronary Artery Procedures
Coronary Atherectomy Note: As of October 1, 2005, code 00.66 is used to report percutaneous transluminal coronary angioplasty [PTCA] or coronary atherectomy. Assign also a code to identify the number of vessels treated (00.40-00.43). As of October 1, 2005, assign code 99.10 as an additional code for the injection or infusion of a thrombolytic agent performed in conjunction with the PTCA. Physicians contacted indicated that changes in terminology have occurred over the last several years. The term atherectomy is the newer term to describe transluminal procedures. There are three types of atherectomies: laser; directional; and...
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Article Overview
This article covers coronary artery procedure terminology and coding considerations for atherectomy, angioplasty, endarterectomy, and complications that may follow coronary interventions or bypass surgery. It is intended for coding professionals who need a broad understanding of procedure categories, complication categories, and the time-based updates and clarification notices referenced in the source.
Why This Topic Matters
Coronary artery procedures are closely tied to multiple diagnosis and procedure code families, and the article summarizes how the subject is organized for coding reference purposes. It is relevant to coders reviewing coronary intervention documentation, associated complications, and historically referenced code updates.
Article Sections
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Coronary Atherectomy
Introduces the procedure topic and notes related terminology changes, procedure categories, and broad documentation considerations.
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Types of atherectomies
Describes the major atherectomy approaches discussed in the article and the general procedural context for each type.
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Coronary endarterectomy - guidelines
Covers guidance related to coronary endarterectomy and its role among coronary artery procedures.
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Coronary angioplasty - guidelines
Reviews general coronary angioplasty guidance and the relationship between balloon-based and other coronary interventions.
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Complications of coronary artery procedures
Summarizes complication categories associated with coronary interventions, including postoperative events and clarification notices.
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Types of complications following percutaneous transluminal coronary angioplasty (PTCA)
Lists complication groupings discussed in connection with PTCA and related follow-up coding references.
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Types of complications following CABG
Covers postoperative complications associated with coronary artery bypass graft surgery and related coding references.
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How do you code a directional coronary atherectomy?
Presents a coding-oriented question about a specific coronary atherectomy scenario and the accompanying reference material.
What You Will Learn
- How coronary artery procedures are grouped and discussed in coding references
- What broad categories of atherectomy and angioplasty are covered
- Which types of postoperative complications are associated with coronary procedures
- How historical code updates and clarification notices are presented in the article
- How the article frames procedure and complication topics for coding review
Who Should Read This
- Medical coders
- Coding educators
- Clinical documentation improvement staff
- Billing and reimbursement professionals
Codes Discussed
Code Ranges Discussed
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