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Dx

ICD-10-CM 2027 · K55-K64

Other diseases of intestines

Part of chapter 11, diseases of the digestive system.

About K55-K64

Block K55-K64 contains 10 categories and 157 billable codes for FY2027. No codes here changed in the FY2027 update. 38 codes are MCCs and 37 are CCs when reported as secondary diagnoses.

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