AMA Clinical Examples in Radiology - 2022 Issue 1 (Winter)
Quantitative Multiparametric Magnetic Resonance
CLINICAL EXAMPLE 2 Quantitative Multiparametric Magnetic Resonance CLINICAL HISTORY A 57-year-old male with a history of hypertension, hyperglycemia, hypercholesterolemia, and body mass index (BMI) of 31.6 kg/m 2 (ie, metabolic syndrome) presents with an elevated liver function enzyme level (alanine aminotransferase of 65 U/L). A right upper quadrant abdominal ultrasound showed evidence of hepatic steatosis. The patient is referred for abdominal magnetic resonance imaging (MRI) with quantitative multiparametric magnetic resonance (mp-MR) evaluation to assess for steatohepatitis. TECHNIQUE Abdominal MRI is acquired without and with intravenous contrast. The dataset for quantitative mp-MR is prepared and securely transferred to software...
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Article Overview
This article is a coding-focused clinical example for quantitative multiparametric magnetic resonance (mp-MR) performed with abdominal MRI. It is relevant to radiology, MRI coding, and diagnostic reporting because it discusses how the study is documented, the general workflow of quantitative tissue analysis, and the coding framework tied to dates of service and related diagnosis coding. The piece also notes changes to Category III CPT reporting for single- and multiple-organ quantitative analysis and references the associated contrast billing context.
Why This Topic Matters
It helps coding professionals and radiology staff understand how this type of MRI-based quantitative analysis is represented in a billing and documentation context, especially when code structures changed across effective dates.
Article Sections
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Clinical Example 2
Introduces the patient scenario and the reason quantitative multiparametric MRI was performed. Summarizes the clinical context and the imaging workup at a high level.
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Clinical History
Presents the relevant patient background, symptoms, and imaging referral context leading to the abdominal MRI study.
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Technique
Describes the MRI acquisition approach and the general post-processing workflow used for quantitative analysis.
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Findings
Summarizes the imaging findings from the abdominal MRI and the quantitative assessment results.
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mp-MR Quantification
Provides the quantitative liver analysis portion of the report and the measured values used in interpretation.
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Impression
States the overall imaging impression and the general quantitative assessment outcome.
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How to Code
Discusses the coding framework associated with the study, including the relevant procedure categories, effective dates, and diagnosis coding references.
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Discussion
Explains the broader coding and documentation context for quantitative mp-MR, including historical and revised reporting structures and report organization considerations.
What You Will Learn
- The clinical context in which quantitative multiparametric MRI may be performed
- How the article frames MRI acquisition and post-processing at a high level
- What types of coding guidance are discussed for this kind of imaging service
- How effective dates and revised reporting categories are addressed in the article
- What general documentation themes are emphasized for quantitative imaging reports
Who Should Read This
- Radiology coders
- CPT/HCPCS coding professionals
- MRI technologists
- Radiologists
- Revenue cycle staff
- Clinical documentation staff
Codes Discussed
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