K63 Other diseases of intestineNon-billable header with 8 child codes.
K63.0 Abscess of intestineK63.1 Perforation of intestine (nontraumatic)K63.2 Fistula of intestineK63.3 Ulcer of intestineK63.4 EnteroptosisK63.5 Polyp of colonK63.8 Other specified diseases of intestineK63.9 Disease of intestine, unspecified