ICD-10-CM K56.3: Gallstone ileus

ICD-10-CM Diagnosis Code (2025)

Official Description for K56.3

Gallstone ileus

Coding Notes & Guidelines for K56.3

Inclusion Terms

Obstruction of intestine by gallstone

Parent Code (Less Specific):

About ICD-10-CM Code K56.3 (Gallstone ileus)

ICD-10-CM code K56.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM K56.3 became effective on October 1, 2024.

This page provides detailed information about K56.3 - Gallstone ileus. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Gallstone ileus.