ICD-10 Code K56.60 – Unspecified Intestinal Obstruction (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K56.60 – Unspecified intestinal obstruction
What it is
K56.60 identifies an intestinal obstruction when the bowel is blocked, but the record does not specify the cause, location, or whether it is partial or complete. Use it only when documentation supports obstruction but remains nonspecific.
Clinical signs
Typical findings include abdominal pain, distention, vomiting, constipation, and reduced or absent bowel movements. Clinical features vary; refer to documentation, especially when imaging or exam notes confirm obstruction without further detail.
When to use this code
Use this code when the provider documents intestinal obstruction and does not identify a more specific type, such as adhesive, hernia-related, or paralytic obstruction. It is also appropriate when the chart confirms obstruction but the site or cause is unclear. Check documentation before assigning it if later notes provide specificity.
Do not use for
Do not use K56.60 when the record names a specific intestinal obstruction code or when the condition is ileus rather than mechanical obstruction. Check documentation if the diagnosis is incomplete or conflicts with imaging.
Coding tip
Query for the cause and site of obstruction before defaulting to K56.60.