ICD-10-CM Diagnosis Code (2025)
Official Description for K31.6
Fistula of stomach and duodenum
Coding Notes & Guidelines for K31.6
Inclusion Terms
- Gastrocolic fistula
- Gastrojejunocolic fistula
Code Also
, if applicable, disruption of internal operation (surgical) wound (T81.32-)
Parent Code (Less Specific):
About ICD-10-CM Code K31.6 (Fistula of stomach and duodenum)
ICD-10-CM code K31.6 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 K31.6 became effective on October 1, 2024.
This page provides detailed information about K31.6 - Fistula of stomach and duodenum. 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 Fistula of stomach and duodenum.