ICD-10 Code K43.6 – Other and unspecified ventral hernia with obstruction, without gangrene (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K43.6 – Other and unspecified ventral hernia with obstruction, without gangrene
What it is
This code identifies a ventral hernia in the abdominal wall that is causing obstruction, but there is no gangrene. It is used when the hernia is described as other or unspecified and the bowel or tissue is blocked.
Clinical signs
Typical findings include a ventral abdominal bulge with pain, tenderness, nausea, vomiting, or reduced bowel function. Clinical features vary; refer to documentation for evidence of obstruction and absence of gangrene.
When to use this code
Use K43.6 when the record documents an abdominal wall hernia with obstruction and specifically states there is no gangrene. It also fits cases where the ventral hernia type is not further specified, but the obstruction is clear. Check documentation if the note does not confirm obstruction.
Do not use for
Do not use this code for ventral hernias without obstruction, or when gangrene is present. If the hernia is more specifically classified, choose the documented type instead.
Coding tip
Confirm both obstruction and absence of gangrene in the provider note before assigning K43.6.