K00-K93
This page shows all ICD-10-CM codes in the range from K00 to K93 in Chapter 11: Diseases of the digestive system.
Codes are organized hierarchically by chapter and three-character category codes (e.g., K00). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.
Codes in this Range (1077+)
Chapter 11: Diseases of the digestive system
Range: K00-K95
K00Disorders of tooth development and eruption
K01Embedded and impacted teeth
K02Dental caries
K03Other diseases of hard tissues of teeth
K04Diseases of pulp and periapical tissues
K05Gingivitis and periodontal diseases
K06Other disorders of gingiva and edentulous alveolar ridge
K08Other disorders of teeth and supporting structures
K09Cysts of oral region, not elsewhere classified
K11Diseases of salivary glands
K12Stomatitis and related lesions
K13Other diseases of lip and oral mucosa
K14Diseases of tongue
K20Esophagitis
K21Gastro-esophageal reflux disease
K22Other diseases of esophagus
K23Disorders of esophagus in diseases classified elsewhere
Billable
K25Gastric ulcer
K26Duodenal ulcer
K27Peptic ulcer, site unspecified
K28Gastrojejunal ulcer
K29Gastritis and duodenitis
K30Functional dyspepsia
Billable
K31Other diseases of stomach and duodenum
K35Acute appendicitis
K36Other appendicitis
Billable
K37Unspecified appendicitis
Billable
K38Other diseases of appendix
K40Inguinal hernia
K41Femoral hernia
K42Umbilical hernia
K43Ventral hernia
K44Diaphragmatic hernia
K45Other abdominal hernia
K46Unspecified abdominal hernia
K50Crohn's disease [regional enteritis]
K51Ulcerative colitis
K52Other and unspecified noninfective gastroenteritis and colitis
K55Vascular disorders of intestine
K56Paralytic ileus and intestinal obstruction without hernia
K57Diverticular disease of intestine
K58Irritable bowel syndrome
K59Other functional intestinal disorders
K60Fissure and fistula of anal and rectal regions
K61Abscess of anal and rectal regions
K62Other diseases of anus and rectum
K63Other diseases of intestine
K64Hemorrhoids and perianal venous thrombosis
K65Peritonitis
K66Other disorders of peritoneum
K67Disorders of peritoneum in infectious diseases classified elsewhere
Billable
K68Disorders of retroperitoneum
K70Alcoholic liver disease
K71Toxic liver disease
K72Hepatic failure, not elsewhere classified
K73Chronic hepatitis, not elsewhere classified
K74Fibrosis and cirrhosis of liver
K75Other inflammatory liver diseases
K76Other diseases of liver
K77Liver disorders in diseases classified elsewhere
Billable
K80Cholelithiasis
K81Cholecystitis
K82Other diseases of gallbladder
K83Other diseases of biliary tract
K85Acute pancreatitis
K86Other diseases of pancreas
K87Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
Billable
K90Intestinal malabsorption
K91Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified
K92Other diseases of digestive system