MDC 06 : Diseases and disorders of the digestive system
2,215 Diagnosis Codes are assigned to this MDC
B81.1 Intestinal capillariasis
B81.2 Trichostrongyliasis
B81.3 Intestinal angiostrongyliasis
B81.8 Other specified intestinal helminthiases
B82.0 Intestinal helminthiasis, unspecified
B82.9 Intestinal parasitism, unspecified
D18.03 Hemangioma of intra-abdominal structures
E73.0 Congenital lactase deficiency
E73.1 Secondary lactase deficiency
E73.8 Other lactose intolerance
E73.9 Lactose intolerance, unspecified
E74.10 Disorder of fructose metabolism, unspecified
E74.11 Essential fructosuria
E74.12 Hereditary fructose intolerance
E74.19 Other disorders of fructose metabolism
E74.31 Sucrase-isomaltase deficiency
E74.39 Other disorders of intestinal carbohydrate absorption
I77.4 Celiac artery compression syndrome
K20.0 Eosinophilic esophagitis
K20.80 Other esophagitis without bleeding
K20.90 Esophagitis, unspecified without bleeding
K21.00 Gastro-esophageal reflux disease with esophagitis, without bleeding
K21.9 Gastro-esophageal reflux disease without esophagitis
K22.0 Achalasia of cardia
K22.2 Esophageal obstruction
K22.4 Dyskinesia of esophagus
K22.5 Diverticulum of esophagus, acquired
K22.81 Esophageal polyp
K22.82 Esophagogastric junction polyp
K22.89 Other specified disease of esophagus
K22.9 Disease of esophagus, unspecified
K23 Disorders of esophagus in diseases classified elsewhere
K29.00 Acute gastritis without bleeding
K29.20 Alcoholic gastritis without bleeding
K29.30 Chronic superficial gastritis without bleeding
K29.40 Chronic atrophic gastritis without bleeding
K29.50 Unspecified chronic gastritis without bleeding
K29.60 Other gastritis without bleeding
K29.70 Gastritis, unspecified, without bleeding
K29.80 Duodenitis without bleeding
K29.90 Gastroduodenitis, unspecified, without bleeding
K30 Functional dyspepsia
K31.0 Acute dilatation of stomach
K31.2 Hourglass stricture and stenosis of stomach
K31.3 Pylorospasm, not elsewhere classified
K31.4 Gastric diverticulum
K31.6 Fistula of stomach and duodenum
K31.819 Angiodysplasia of stomach and duodenum without bleeding
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
K31.A15 Gastric intestinal metaplasia without dysplasia, involving multiple sites
K31.A19 Gastric intestinal metaplasia without dysplasia, unspecified site
K31.A21 Gastric intestinal metaplasia with low grade dysplasia
K31.A22 Gastric intestinal metaplasia with high grade dysplasia
K31.A29 Gastric intestinal metaplasia with dysplasia, unspecified
K44.0 Diaphragmatic hernia with obstruction, without gangrene
K44.9 Diaphragmatic hernia without obstruction or gangrene
K52.21 Food protein-induced enterocolitis syndrome
K52.22 Food protein-induced enteropathy
K52.29 Other allergic and dietetic gastroenteritis and colitis
K52.3 Indeterminate colitis
K52.81 Eosinophilic gastritis or gastroenteritis
K52.82 Eosinophilic colitis
K52.831 Collagenous colitis
K52.832 Lymphocytic colitis
K52.838 Other microscopic colitis
K52.839 Microscopic colitis, unspecified
K52.89 Other specified noninfective gastroenteritis and colitis
K52.9 Noninfective gastroenteritis and colitis, unspecified
K57.00 Diverticulitis of small intestine with perforation and abscess without bleeding
K57.10 Diverticulosis of small intestine without perforation or abscess without bleeding
K57.12 Diverticulitis of small intestine without perforation or abscess without bleeding
K57.20 Diverticulitis of large intestine with perforation and abscess without bleeding
K57.30 Diverticulosis of large intestine without perforation or abscess without bleeding
K57.32 Diverticulitis of large intestine without perforation or abscess without bleeding
K57.40 Diverticulitis of both small and large intestine with perforation and abscess without bleeding
K57.50 Diverticulosis of both small and large intestine without perforation or abscess without bleeding
K57.52 Diverticulitis of both small and large intestine without perforation or abscess without bleeding
K57.80 Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding
K57.90 Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding
K57.92 Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding
K58.0 Irritable bowel syndrome with diarrhea
K58.1 Irritable bowel syndrome with constipation
K58.2 Mixed irritable bowel syndrome
K58.8 Other irritable bowel syndrome
K58.9 Irritable bowel syndrome without diarrhea
K59.00 Constipation, unspecified
K59.01 Slow transit constipation
K59.02 Outlet dysfunction constipation
K59.03 Drug induced constipation
K59.04 Chronic idiopathic constipation
K59.09 Other constipation
K59.1 Functional diarrhea