AMA CPT® Assistant - 2016 Issue 7 (July)
Surgery: Cardiovascular System (Q&A) (July 2016)
July 2016 page 8c Surgery: Cardiovascular System Question: Is it appropriate to report CPT codes 37225, 37229, or 37233 for the revascularization of a lower extremity artery using atherectomy guided by intravascular optical coherence tomography (OCT)? The atherectomy catheter is initially inserted using fluoroscopy to guide placement at the site of the stenotic lesion. The atherectomy catheter is advanced through the lesion using OCT guidance in conjunction with fluoroscopic imaging. Answer: All of the lower extremity revascularization (LER) codes (37220-37235) include the work of accessing and selectively catheterizing the vessel; traversing the lesion; radiological supervision and interpretation directly related...
Subscribe or sign in to view the full article.
Article Overview
This Q&A article explains coding considerations in cardiovascular surgery for lower extremity revascularization procedures and intravascular optical coherence tomography (OCT). It is aimed at coders, billers, and clinicians who support procedure reporting and want to understand how the article treats imaging used to guide intervention versus diagnostic intravascular OCT. The discussion focuses on CPT guidance, lower extremity revascularization code families, and reporting of an unlisted procedure when no specific CPT code exists for a diagnostic peripheral vessel OCT service.
Why This Topic Matters
Accurate reporting of vascular procedures depends on knowing what is included in bundled intervention codes and when separate reporting is or is not supported. This article helps readers identify the relevant CPT framework and recognize the coding pathway for peripheral diagnostic intravascular OCT.
Article Sections
-
July 2016 page 8c
Publication and issue information for the Q&A item.
-
Surgery: Cardiovascular System
The cardiovascular surgery topic area addressed by the question and answer.
-
Question
A coding question involving lower extremity revascularization and intravascular OCT guidance.
-
Answer
Guidance on how the procedure is treated within the relevant CPT framework, along with discussion of diagnostic peripheral OCT reporting.
-
Discussion
Additional context about intravascular OCT and reporting when no specific CPT code is available.
What You Will Learn
- How the article frames lower extremity revascularization coding questions
- How intravascular OCT is discussed in relation to guided intervention
- How diagnostic peripheral OCT is handled when no dedicated CPT code exists
- What general documentation is associated with unlisted procedure reporting
Who Should Read This
- Medical coders
- Coding auditors
- Revenue cycle staff
- Cardiovascular clinicians
- Procedure documentation staff
Codes Discussed
Code Ranges Discussed
Subscribe or sign in to view the full article.


Quick, Current, Complete - www.findacode.com