K31.1-K31.89
Other diseases of stomach and duodenum
This page shows all ICD-10-CM codes in the range from K31.1 to K31.89 in Chapter 11: Diseases of the digestive system.
Codes are organized hierarchically by chapter and three-character category codes (e.g., K31). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.
Parent Code
All codes in this range are subcategories of:
K31Other diseases of stomach and duodenum
Codes in this Range (15+)
Chapter 11: Diseases of the digestive system
Range: K00-K95
K31Other diseases of stomach and duodenum
K31.1Adult hypertrophic pyloric stenosis
Billable
K31.2Hourglass stricture and stenosis of stomach
Billable
K31.3Pylorospasm, not elsewhere classified
Billable
K31.4Gastric diverticulum
Billable
K31.5Obstruction of duodenum
Billable
K31.6Fistula of stomach and duodenum
Billable
K31.7Polyp of stomach and duodenum
Billable
K31.8Other specified diseases of stomach and duodenum