AHA Coding Clinic® for ICD-9 - 2005 Issue 4; VOLUMES 1 AND 2 NEW/REVISED CODES
Edentulism
Effective October 1, 2005, new codes have been created to identify stages of partial and complete edentulism (acquired absence of teeth). Prior to this change, edentulism was reported using subcategory 525.1, Loss of teeth due to trauma, extraction, or periodontal disease. Subcategory 525.1 classifies edentulism based on the cause of teeth loss. The new subcategories identify the degree of tooth loss. A code for complete edentulism (525.40-525.44) or partial edentulism (525.50-525.54) is assigned first, followed by a code to identify the cause of edentulism (525.10-525.19), if known. ...
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Article Overview
This brief coding article covers an October 1, 2005 update affecting how edentulism is reported in ICD-9-CM. It is relevant to coding staff and clinical documentation teams who need to understand the shift from cause-based reporting to category-based documentation of tooth loss, along with the related cause categories referenced by the article.
Why This Topic Matters
Accurate reporting of edentulism depends on understanding the distinction between degree of tooth loss and the documented cause. This article helps readers recognize the affected ICD-9-CM categories and the general structure of the update.
What You Will Learn
- How the article frames the updated approach to reporting edentulism
- Which broad ICD-9-CM categories are associated with complete and partial tooth loss
- How the article distinguishes degree of tooth loss from cause-based reporting
- What documentation context the update is intended to support
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation staff
- Revenue cycle professionals
Codes Discussed
Code Ranges Discussed
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