K31.6 - Fistula of stomach and duodenum

The ICD 10 Code for Fistula of stomach and duodenum is listed as K31.6.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	K31.6
Description:	Fistula of stomach and duodenum Gastrocolic fistula Gastrojejunocolic fistula
Diagnostic Related Groups (MS-DRG v30.0)	391 - Esophagitis, Gastroent & Misc Digest Disorders W Mcc 392 - Esophagitis, Gastroent & Misc Digest Disorders W/o Mcc

Chapter	Diseases of the digestive system (K00-K95)
Block	Diseases of esophagus, stomach and duodenum (K20-K31)
Parent	K31 - Other diseases of stomach and duodenum
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	537.4 - Fistula of stomach or duodenum
ICD-10-CM Siblings (same level / similar specificity) of K31.6:
K31.0 - Acute dilatation of stomach
K31.1 - Adult hypertrophic pyloric stenosis
K31.2 - Hourglass stricture and stenosis of stomach
K31.3 - Pylorospasm, not elsewhere classified
K31.4 - Gastric diverticulum
K31.5 - Obstruction of duodenum
K31.7 - Polyp of stomach and duodenum
K31.8 - Other specified diseases of stomach and duodenum
K31.9 - Disease of stomach and duodenum, unspecified