AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2022 Quarter 1; Ask the Editor
Healing Esophageal Perforation
A patient is admitted with peritonitis likely secondary to perforated sigmoid diverticulitis. Is code K65.9 , Peritonitis, unspecified, assigned with code K57.20 , Diverticulitis of large intestine with perforation and abscess without bleeding? ...
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Article Overview
This premium article is a short ICD-10-CM coding Q&A focused on how to report peritonitis in the setting of perforated diverticulitis. It is intended for coding professionals who need to understand the coding topic, the associated diagnosis categories, and a stated effective-date update referenced in the article.
Why This Topic Matters
Articles like this help coders and auditors quickly determine whether an abdominal infection or complication scenario is discussed and whether a cited ICD-10-CM update may affect code review or reporting.
What You Will Learn
- The article’s coding topic and clinical context
- How the article frames the relationship between peritonitis and perforated diverticulitis
- That a coding update effective October 1, 2020 is referenced in the discussion
- Which ICD-10-CM diagnosis categories are involved in the example question
Who Should Read This
- Medical coders
- Coding auditors
- Compliance staff
- Revenue cycle professionals
- Clinical documentation specialists
Codes Discussed
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