K63.82 Intestinal microbial overgrowthNon-billable header with 3 child codes.
K63.821 Small intestinal bacterial overgrowthK63.822 Small intestinal fungal overgrowthK63.829 Intestinal methanogen overgrowth, unspecifiedK63.3 Ulcer of intestineK63.4 EnteroptosisK63.5 Polyp of colonK63.8 Other specified diseases of intestineK63.81 Dieulafoy lesion of intestineK63.82 Intestinal microbial overgrowth (this code)K63.821 Small intestinal bacterial overgrowthK63.8211 Small intestinal bacterial overgrowth, hydrogen-subtypeK63.8212 Small intestinal bacterial overgrowth, hydrogen sulfide-subtypeK63.8219 Small intestinal bacterial overgrowth, unspecifiedK63.822 Small intestinal fungal overgrowth