AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2026 Issue 1; Ask the Editor
Acute Kidney Failure due to Rhabdomyolysis
A patient was admitted and diagnosed with acute kidney failure (AKF) due to rhabdomyolysis. Is the kidney failure best classified with code N17.8, Other acute kidney failure, or N17.9, Acute kidney failure, unspecified? ...
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Article Overview
This short coding article discusses how to classify acute kidney failure when it is documented as due to rhabdomyolysis. It is intended for coders and clinicians working with ICD-10-CM diagnosis coding guidance and category-level indexing. The article focuses on code selection for the kidney failure diagnosis and notes that an additional code is associated with the underlying condition.
Why This Topic Matters
Accurate ICD-10-CM classification of acute kidney failure with an underlying cause affects diagnosis coding consistency and reporting. This article helps readers determine whether the documentation supports a more specific category-level choice rather than an unspecified one.
What You Will Learn
- How the article frames acute kidney failure documented as secondary to another condition
- What category-level ICD-10-CM guidance is discussed
- How the article addresses the need for an additional diagnosis code for the underlying condition
- How to distinguish between more specific and unspecified acute kidney failure coding options
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation specialists
- Physician office staff
- Revenue cycle professionals
Codes Discussed
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