AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2017 Issue 3; Ask the Editor
Persistent Postoperative Uterovaginal Fistula
How is a persistent postoperative fistula coded? When referencing the Alphabetic Index, the coder is instructed as follows: Fistula postoperative, persistent T81.83 specified site – see Fistula, by site and Complication(s) (from) (of) surgical procedure (on) fistula (persistent postoperative) T81.83 Does this mean that if the site is known, code T81.83X-, Persistent postoperative fistula, is not necessary? For example, would a postoperative uterovaginal fistula be assigned to codes T81.83X- and N82.1, Other female urinary-genital tract fistulae, or only code N82.1? ...
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Article Overview
This short article addresses an ICD-10-CM coding question involving persistent postoperative fistula terminology and site-specific indexing. It is useful for coders working with postoperative complications, especially when determining how an indexed complication term relates to a more specific anatomic site. The article focuses on the source index references and the coding scenario presented.
Why This Topic Matters
Postoperative complications can be indexed in more than one way, and coders need to understand how site-specific language interacts with complication indexing. This article helps readers evaluate whether the issue is one of general complication coding or site-based classification in ICD-10-CM.
What You Will Learn
- How postoperative fistula terminology is indexed in ICD-10-CM
- How site-specific wording can affect interpretation of a postoperative complication query
- How to read a coding question that compares general and site-focused index entries
- How this topic relates to postoperative complication reporting
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation improvement specialists
- Revenue cycle professionals
Codes Discussed
Code Ranges Discussed
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