AHA Coding Clinic® for ICD-9 - 2006 Issue 4; VOLUMES 1 AND 2 NEW/REVISED CODES
Nonspecific Abnormal Findings on Radiological Exam
Effective October 1, 2006, code 793.9, Nonspecific abnormal findings on radiological and other examination of body structure, other, has been expanded to uniquely identify situations where an image test may be inconclusive due to excess body fat. Excess body fat reduces the ability to clearly diagnose patients with imaging technology such as x-rays, CT scans, ultrasound and magnetic resonance imaging. 793.9 Other Delete Abnormal: placental finding by x-ray or ultrasound method radiological findings in skin and subcutaneous tissue New code 793.91 Image test inconclusive due to excess body fat Use additional code to identify Body Mass...
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Article Overview
This article covers an ICD-9-CM coding update effective October 1, 2006, focused on nonspecific abnormal findings on radiological and other examinations of body structure. It discusses how the category was revised, references related body mass index reporting guidance, and includes a short example involving imaging that was inconclusive because of excess body fat. The content is intended for coders and other revenue cycle professionals reviewing diagnosis code updates and related documentation concepts.
Why This Topic Matters
Accurate reporting of radiology-related diagnosis categories depends on keeping up with code changes and understanding when a study is documented as inconclusive. This update is relevant to coding workflows that link imaging findings, symptom coding, and body mass index reporting.
Article Sections
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ICD-9-CM code update effective October 1, 2006
Overview of the diagnosis code revision and the general reason the category was updated.
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Revised and new nonspecific abnormal findings categories
Discussion of how the category was reorganized and which broad finding categories were affected.
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Coding example
A brief scenario showing how the topic may be applied in relation to an imaging study and a related symptom code.
What You Will Learn
- What changed in the nonspecific abnormal radiology findings category
- How the update relates to inconclusive imaging documentation
- How the article frames associated BMI reporting guidance
- How a short radiology-related coding example is presented
Who Should Read This
- Medical coders
- Coding auditors
- Billing staff
- Revenue cycle professionals
- Clinical documentation improvement staff
Codes Discussed
Code Ranges Discussed
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