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K31

Non-Billable (Header)

Other diseases of stomach and duodenum

Includes

  • functional disorders of stomach

Excludes 2 — Not included here, may code separately

Child Codes

K31.0Acute dilatation of stomach
K31.1Adult hypertrophic pyloric stenosis
K31.2Hourglass stricture and stenosis of stomach
K31.3Pylorospasm, not elsewhere classified
K31.4Gastric diverticulum
K31.5Obstruction of duodenum
K31.6Fistula of stomach and duodenum
K31.7Polyp of stomach and duodenum
K31.8Other specified diseases of stomach and duodenum
K31.9Disease of stomach and duodenum, unspecified
K31.AGastric intestinal metaplasia

Code Hierarchy

└K31Other diseases of stomach and duodenum
└K31Other diseases of stomach and duodenum

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