ICD-10 Code K56.52 – Intestinal adhesions [bands] with complete obstruction (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K56.52 – Intestinal adhesions [bands] with complete obstruction
What it is
K56.52 identifies a complete intestinal blockage caused by adhesions or fibrous bands. Use it when documentation states the obstruction is due to these bands and is complete, not partial.
Clinical signs
Typical findings include signs of bowel obstruction such as abdominal pain, distention, vomiting, and inability to pass stool or gas. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents complete obstruction of the intestine from adhesions, bands, or postoperative scar tissue. It may also apply when imaging or operative notes clearly confirm adhesive obstruction. Check documentation if the record does not specify completeness or cause.
Do not use for
Do not use K56.52 for partial obstruction, ileus, or obstruction from a different cause. If the note only says “bowel obstruction” without adhesive bands or completeness, check documentation.
Coding tip
Confirm both the cause and the word “complete” in the record before assigning K56.52.