ICD-10 Code K45.0 – Other specified abdominal hernia with obstruction, without gangrene (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K45.0 – Other specified abdominal hernia with obstruction, without gangrene
What it is
K45.0 identifies an abdominal hernia in a site not otherwise classified, with bowel or tissue obstruction but no gangrene. Use it when the hernia is specified as obstructed and the tissue remains viable.
Clinical signs
Typical findings include a painful or irreducible hernia, abdominal distention, nausea, vomiting, or reduced bowel function. Clinical features vary; refer to documentation.
When to use this code
Use K45.0 when the provider documents an other specified abdominal hernia with obstruction and no gangrene. It fits cases where the hernia is obstructed, but there is no mention of strangulation or tissue death. Check documentation if the hernia type is named more specifically elsewhere.
Do not use for
Do not use this code if the record describes gangrene, strangulation, or a different hernia category. Also avoid it when obstruction is not documented.
Coding tip
Confirm both obstruction and absence of gangrene in the provider note before assigning K45.0.