AHA Coding Clinic® for ICD-9 - 2009 Issue 2; Ask the Editor
Atypical Ductal Hyperplasia (ADH)
How is the following condition coded: "atypical ductal hyperplasia"? ...
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Article Overview
This premium coding note addresses the classification of atypical ductal hyperplasia and the surrounding terminology used in medical indexing. It is useful for coders, billing staff, and clinical documentation teams who need to understand how this condition is represented in coding references and why it is handled as a specific finding within breast-related diagnosis coding.
Why This Topic Matters
Accurate indexing of atypical ductal hyperplasia supports consistent diagnosis reporting and helps reduce ambiguity when documentation uses related breast pathology terminology. The article also highlights a terminology update from NCHS that affects how the condition is located in coding references.
What You Will Learn
- How atypical ductal hyperplasia is addressed in diagnosis coding references
- How the article frames the condition within broader breast pathology terminology
- What classification-related update is noted by NCHS in connection with the condition
- Why the topic matters for accurate documentation and coding reference use
Who Should Read This
- Medical coders
- Coding educators
- Billing staff
- Clinical documentation specialists
- Health information management professionals
Codes Discussed
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