ICD-10-CM Common Codes for Gastroenterology

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ICD-10 Code

Diagnoses

A09B18.1 Chronic viral hepatitis B without delta-agentB18.2 Chronic viral hepatitis CB96.81 H. pylori as the cause of disease necC18.9D18.03 Hemangioma of intra-abdominal structures

D37.6Neoplasm of uncertain behavior of liver and biliary passages

D50.9D63.0 Anemia in neoplastic diseaseD64.9E66.9 Obesity

K21.0esophagitis

K21.9K22.2 Esophageal obstructionK22.70 Barrett's esophagus without dysplasia

K25.3Acute gastric ulcer without hemorrhage or perforation

K25.9without hemorrhage or perforation

K26.3Acute duodenal ulcer without hemorrhage or perforation

K27.3hemorrhage

K29.00 Acute gastritis without bleedingK29.50K29.60 Other gastritis without bleedingK29.61 Other gastritis with bleedingK29.80 Duodenitis without bleedingK29.81 Duodenitis with bleedingK30 Functional dyspepsiaK31.1 Adult hypertrophic pyloric stenosisK31.84 Gastroparesis

K44.9Diaphragmatic hernia without obstruction or gangrene

K50.90 Crohn's disease, NOS, without complications

K51.00Ulcerative (chronic) pancolitis without complications

K51.20Ulcerative (chronic) proctitis without complications

K51.80 Other ulcerative colitis without complications

K51.90complications

ICD-10 Code

Diagnoses

K52.89colitis

K55.9K56.3 Gallstone ileus

K57.30Diverticulosis large intestine w/o perforation or abscess

K57.32Diverticulitis large intestine w/o perforation or abscess

K58.9 Irritable bowel syndrome without diarrheaK59.00K59.1 Functional diarrheaK60.2K62.5 Hemorrhage of anus and rectumK62.89K63.4 EnteroptosisK63.5 Polyp of colonK63.89K64.8 Other hemorrhoidsK64.9K70.0 Alcoholic fatty liverK70.10 Alcoholic hepatitis without ascites

K71.6Toxic liver disease with hepatitis, not elsewhere

K72.90K72.91K73.2K73.8K74.3 Primary biliary cirrhosisK74.60K76.0K80.80 Other cholelithiasis without obstructionK83.0 CholangitisK83.1 Obstruction of bile ductK83.8K85.9K86.1 Other chronic pancreatitisK92.0 HematemesisK92.1 MelenaK92.2M35.9 Systemic involvement of connective tissue, NOS

N00.9morphologic changes

Q39.1Atresia of esophagus with tracheo-esophageal

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ICD-10-CM Common Codes for Gastroenterology

This list is intended to assist ordering physicians in providing ICD-10 Diagnostics codes as required by Medicare and other Insurers. It includes some commonly found ICD-10 codes.

This list was compiled from the ICD-10-CM 2015 AMA manual. A current ICD-10-CM book should be used as a complete reference. The ultimate responsibility for correct coding belongs to the ordering physician.

ICD 10 Code

Diagnoses

Q39.2atresia

Q39.3 Congenital stenosis and stricture of esophagusR07.9R10.11 Right upper quadrant abdominal painR10.12 Left upper quadrant abdominal painR10.13 Epigastric painR10.31 Right lower quadrant abdominal painR10.32 Left lower quadrant abdominal painR10.84 Generalized abdominal painR10.9 Abdominal pain NOSR10.9R11.0 NauseaR11.2R13.10R14.0 Abdominal distension (gaseous)R14.1 Gas painR14.2 EructationR14.3 FlatulenceR16.0R18.8 Other ascites

ICD 10 Code

Diagnoses

R19.00Intra-abdominal and pelvic swelling, mass and

R19.4 Change in bowel habitR19.5 Other fecal abnormalitiesR19.7R63.4 Abnormal weight lossR74.0R74.8 Abnormal levels of other serum enzymes

R93.3parts of digestive tract

R94.5 Abnormal results of liver function studiesT18.2XXA Foreign body in stomach, initial encounter

T50.905Aand biological substances

Z12.11Encounter for screening for malignant neoplasm of colon

Z80.0Family history of malignant neoplasm of digestive organs

Z83.71 Family history of colonic polyps

Z85.038Personal history of other malignant neoplasm of large intestine

Z86.010 Personal history of colonic polyps