ICD-10-CM > A00-B99 > B65-B83 > B66 B66 Other fluke infections Non-Billable/Non-Specific Codes B66.0OpisthorchiasisB66.1ClonorchiasisB66.2DicroceliasisB66.3FascioliasisB66.4ParagonimiasisB66.5FasciolopsiasisB66.8Other specified fluke infectionsB66.9Fluke infection, unspecified