Gastroenterology ICD-9 to ICD-10 Crosswalk

Note: For certain ICD-10 codes, there may be more specific code choice selections available. Make sure to review whether a more specific code exists. Codes with a greater degree of specificity should be considered first.

* Indicates ICD-10 codes requiring a 7th character extender.

25 of the Most Common Gastroenterology ICD 10 Codes


V12.72 Personal history of colonic polyps

V118.51 Family history, colonic polyps

V76.51 Special screening for malignant neoplasms, colon

455.0 Internal hemorrhoids without complication

530.10 Esophagitis unspecified

530.3 Stricture and stenosis of esophagus

530.81 Esophageal reflux

530.85 Barrett's esophagus

531.90 Gastric ulcer unspecified as acute or chronic without hemorrhage or perforation without obstruction

533.90 Peptic ulcer of unspecified site, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction

535.50 Unspecified gastritis and gastroduodenitis; without mention of hemorrhage

553.3 Diaphragmatic hernia without obstruction or gangrene

556.9 Ulcerative colitis unspecified

564.00 Constipation, unspecified

564.1 Irritable bowel syndrome

569.89 Other specified disorders of intestines

569.3 Hemorrhage of rectum and anus

571.20 Alcoholic cirrosis of liver

571.5 Cirrhosis of liver without mention of alcohol

576.2 Obstruction of bile duct

577.2 Cyst and pseudocyst of pancreas

578.1 Blood in stool

596.3 Hemorrhage of rectum and anus

787.91 Diarrhea

789.00 Abdominal pain, unspecified site

* Indicates ICD-10 codes requiring a 7th character extender.

For more ICD-10 codes, please visit PGM’s ICD-10 code conversion tool that allows users to convert ICD-9 to ICD-10 codes and vice versa by selecting the ICD conversion type followed by a user defined code.