ICD-10-CM Codes 2026 (USA)

• K31.84	Gastroparesis

• 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
  K31.6	Fistula of stomach and duodenum
  K31.7	Polyp of stomach and duodenum
  K31.811	Angiodysplasia of stomach and duodenum with bleeding
  K31.819	Angiodysplasia of stomach and duodenum without bleeding
  K31.82	Dieulafoy lesion (hemorrhagic) of stomach and duodenum
  K31.83	Achlorhydria
  K31.84	Gastroparesis
  K31.89	Other diseases of stomach and duodenum
  K31.9	Disease of stomach and duodenum, unspecified
  K31.A0	Gastric intestinal metaplasia, unspecified
  K31.A11	Gastric intestinal metaplasia without dysplasia, involving the antrum
  K31.A12	Gastric intestinal metaplasia without dysplasia, involving the body (corpus)
  K31.A13	Gastric intestinal metaplasia without dysplasia, involving the fundus
  K31.A14	Gastric intestinal metaplasia without dysplasia, involving the cardia

Created by Peter Blahut, MD