AMA CPT® Assistant - 2018 Issue 9 (September)
Noninvasive Estimated Coronary Fractional Flow Reserve Category III Codes (September 2018)
September 2018 pages 10-11 Noninvasive Estimated Coronary Fractional Flow Reserve Category III Codes Medical science and technology is advancing by leaps and bounds. New techniques and devices that demonstrate the potential to improve existing methodologies and patient outcomes are emerging. In order to properly vet and analyze their efficacies, these new services are assigned temporary Category III codes, which allow for data collection and analysis of clinical efficacy, safety, applicability to clinical practice, and payer coverage. For 2018, four new Category III codes (0501T, 0502T, 0503T, and 0504T) were added to the Current Procedural Terminology (CPT®) code set...
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Article Overview
This CPT Assistant article covers the introduction of new Category III codes for noninvasive estimated coronary fractional flow reserve in September 2018. It is relevant to coders, billing staff, cardiology practices, imaging providers, and others working with coronary CT angiography-based advanced diagnostic services. The article also discusses the broader purpose of temporary Category III coding, the related reporting framework, and example procedure narratives that show how the services were described in practice.
Why This Topic Matters
The article helps readers understand a new CPT reporting category for an emerging cardiac imaging service and how the code family was organized at the time. It is useful for identifying whether a case involves the newer CPT Category III reporting pathway and for understanding the article’s coverage of supporting notes and procedural context.
Article Sections
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September 2018 pages 10-11
Introduces the topic and sets the publication context for the coding update discussed in the article.
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Noninvasive Estimated Coronary Fractional Flow Reserve Category III Codes
Explains the general purpose of temporary Category III coding and situates the article within a newer coronary imaging-related service area.
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Clinical Example and Description of Procedure (0501T)
Presents a representative clinical scenario and procedure narrative associated with one of the new Category III codes.
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Clinical Example and Description of Procedure (0502T)
Presents a representative clinical scenario and procedure narrative associated with a component code in the new code family.
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Clinical Example and Description of Procedure (0503T)
Presents a representative clinical scenario and procedure narrative associated with another component code in the new code family.
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Clinical Example and Description of Procedure (0504T)
Presents a representative clinical scenario and procedure narrative associated with the remaining component code in the new code family.
What You Will Learn
- The purpose of temporary CPT Category III codes for emerging services
- The general clinical and technical context for noninvasive estimated coronary fractional flow reserve
- How the article frames the relationship among the newly added codes
- What types of supporting narrative content are included with the coding update
- The publication timing and scope of the CPT Assistant discussion
Who Should Read This
- Medical coders
- Coding auditors
- Cardiology billing staff
- Imaging department staff
- Physician practice managers
- Clinical documentation specialists
Codes Discussed
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