ICD-9-CM Codes ICD-9-PCS Codes

121.6 - Heterophyiasis

GEM Conversion to ICD-10 CM

B66.8

Fs: 10000 – Other specified fluke infections

Sibling Codes

121.0

Opisthorchiasis

121.1

121.2

121.3

121.4

Fasciolopsiasis

121.5

121.6

121.8

Other specified trematode infections

121.9

Trematode infection, unspecified

Parent Sibling Codes

124

129

Intestinal parasitism, unspecified