E/M Coding Alert - 2011 Issue 12
ICD-10: Switch from 567.22 to K65.1 for Peritoneal Abscess
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Article Overview
This coding article focuses on the transition from ICD-9-CM to ICD-10-CM for peritoneal abscess and related terminology used in clinical documentation. It is aimed at coders and billing staff who need to recognize the diagnosis across code sets, understand the general context of related causes when documented, and note the kinds of procedural findings that may support the diagnosis. The discussion also highlights similar wording a physician may use in records, making it useful for diagnosis lookup and documentation review.
Why This Topic Matters
Accurate identification of this diagnosis across ICD-9-CM and ICD-10-CM helps maintain consistent reporting during code-set transitions and supports better matching of chart language to the appropriate diagnosis category.
What You Will Learn
- How the diagnosis is referenced across ICD-9-CM and ICD-10-CM
- What kinds of clinical findings may support recognition of the condition
- Why related documented causes may also need attention in the record
- Which broader terminology may appear in physician documentation
Who Should Read This
- Medical coders
- Billing specialists
- Clinical documentation improvement staff
- Health information management professionals
Codes Discussed
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