ICD-10 Code K72.90 – Hepatic failure, unspecified without coma (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K72.90 – Hepatic failure, unspecified without coma
What it is
K72.90 identifies hepatic failure when the liver is not functioning adequately, and coma is not documented. Use it when the record states hepatic or liver failure but does not specify an acute or chronic type.
Clinical signs
Clinical features vary; refer to documentation. Commonly recorded findings include jaundice, confusion, coagulopathy, ascites, or other evidence of liver dysfunction, but the diagnosis must be supported by the provider’s assessment.
When to use this code
Use K72.90 when the clinician documents hepatic failure without naming coma and without further detail on cause or type. It is appropriate for unspecified liver failure in inpatient or outpatient records when the note supports the diagnosis. If the record later specifies acute, chronic, or coma, code the documented condition instead.
Do not use for
Do not use this code when coma is documented with hepatic failure, or when the provider specifies a more exact hepatic failure type. Check documentation if the chart only mentions abnormal liver tests or cirrhosis without failure.
Coding tip
Query for clarification when the note says “liver failure” but does not clearly state whether it is unspecified, acute, chronic, or with coma.