| Acanthocheilonema | B74.4 | Mansonelliasis |
| Acariasis | B88.09 | Other acariasis |
| Agamofilaria streptocerca | B74.4 | Mansonelliasis |
| Ancylostoma, ankylostoma | B76.0 | Ancylostomiasis |
| Anisakis larvae, anisakiasis | B81.0 | Anisakiasis |
| arthropod NEC | B88.2 | Other arthropod infestations |
| Balantidium coli | A07.0 | Balantidiasis |
| beef tapeworm | B68.1 | Taenia saginata taeniasis |
| Bothriocephalus | B70.0 | Diphyllobothriasis |
| broad tapeworm | B70.0 | Diphyllobothriasis |
| Brugia | B74.1 | Filariasis due to Brugia malayi |
| candiru | B88.8 | Other specified infestations |
| cat liver fluke | B66.0 | Opisthorchiasis |
| cestodes | B71.9 | Cestode infection, unspecified |
| chigger | B88.09 | Other acariasis |
| chigo, chigoe | B88.1 | Tungiasis [sandflea infestation] |
| Clonorchis | B66.1 | Clonorchiasis |
| coccidial | A07.3 | Isosporiasis |
| crab-lice | B85.3 | Phthiriasis |
| Demodex | B88.01 | Infestation by Demodex mites |
| Dermanyssus gallinae | B88.09 | Other acariasis |
| Dibothriocephalus | B70.0 | Diphyllobothriasis |
| Dicrocoelium dendriticum | B66.2 | Dicroceliasis |
| Diphyllobothrium | B70.0 | Diphyllobothriasis |
| Diplogonoporus | B71.8 | Other specified cestode infections |
| Dipylidium caninum | B67.4 | Echinococcus granulosus infection, unspecified |
| Distoma hepaticum | B66.3 | Fascioliasis |
| dog tapeworm | B67.4 | Echinococcus granulosus infection, unspecified |
| Dracunculus medinensis | B72 | Dracunculiasis |
| dragon worm | B72 | Dracunculiasis |
| dwarf tapeworm | B71.0 | Hymenolepiasis |
| Echinostomum ilocanum | B66.8 | Other specified fluke infections |
| Enterobius vermicularis | B80 | Enterobiasis |
| eyeworm | B74.3 | Loiasis |
| Fasciola | B66.3 | Fascioliasis |
| Fasciolopsis | B66.5 | Fasciolopsiasis |
| filarial | B74.9 | Filariasis, unspecified |
| fish tapeworm | B70.0 | Diphyllobothriasis |
| fluke | B66.9 | Fluke infection, unspecified |
| Gastrodiscoides hominis | B66.8 | Other specified fluke infections |
| Giardia lamblia | A07.1 | Giardiasis [lambliasis] |
| Gnathostoma | B83.1 | Gnathostomiasis |
| Gongylonema | B83.8 | Other specified helminthiases |
| guinea worm | B72 | Dracunculiasis |
| helminth | B83.9 | Helminthiasis, unspecified |
| Heterophyes | B66.8 | Other specified fluke infections |
| hookworm | B76.9 | Hookworm disease, unspecified |
| Hymenolepis | B71.0 | Hymenolepiasis |
| intestinal NEC | B82.9 | Intestinal parasitism, unspecified |
| Linguatula | B88.8 | Other specified infestations |
| Liponyssoides sanguineus | B88.09 | Other acariasis |
| Loa loa | B74.3 | Loiasis |
| Mansonella | B74.4 | Mansonelliasis |
| Medina | B72 | Dracunculiasis |
| Metagonimus | B66.8 | Other specified fluke infections |
| mites | B88.9 | Infestation, unspecified |
| mouth | B37.0 | Candidal stomatitis |
| Necator americanus | B76.1 | Necatoriasis |
| nematode NEC | B82.0 | Intestinal helminthiasis, unspecified |
| Oesophagostomum | B81.8 | Other specified intestinal helminthiases |
| Oestrus ovis | B87.9 | Myiasis, unspecified |
| Opisthorchis | B66.0 | Opisthorchiasis |
| orbit, parasitic NOS | B89 | Unspecified parasitic disease |
| Oxyuris vermicularis | B80 | Enterobiasis |
| Paragonimus | B66.4 | Paragonimiasis |
| parasite, parasitic | B89 | Unspecified parasitic disease |
| Pediculus | B85.2 | Pediculosis, unspecified |
| Pentastoma | B88.8 | Other specified infestations |
| pest | Z59.19 | Other inadequate housing |
| Phthirus | B85.3 | Phthiriasis |
| pinworm | B80 | Enterobiasis |
| pork tapeworm | B68.0 | Taenia solium taeniasis |
| protozoal NEC | B64 | Unspecified protozoal disease |
| pubic, louse | B85.3 | Phthiriasis |
| rat tapeworm | B71.0 | Hymenolepiasis |
| red bug | B88.09 | Other acariasis |
| roundworm NEC | B82.0 | Intestinal helminthiasis, unspecified |
| sandflea | B88.1 | Tungiasis [sandflea infestation] |
| Sarcoptes scabiei | B86 | Scabies |
| scabies | B86 | Scabies |
| Schistosoma | B65.9 | Schistosomiasis, unspecified |
| skin NOS | B88.9 | Infestation, unspecified |
| Sparganum | B70.1 | Sparganosis |
| specified type NEC | B88.8 | Other specified infestations |
| Spirometra larvae | B70.1 | Sparganosis |
| Stellantchasmus falcatus | B66.8 | Other specified fluke infections |
| Taenia | B68.9 | Taeniasis, unspecified |
| Taeniarhynchus saginatus | B68.1 | Taenia saginata taeniasis |
| tapeworm | B71.9 | Cestode infection, unspecified |
| Ternidens diminutus | B81.8 | Other specified intestinal helminthiases |
| Tetranychus molestissimus | B88.09 | Other acariasis |
| threadworm | B80 | Enterobiasis |
| tongue | B37.0 | Candidal stomatitis |
| Toxocara | B83.0 | Visceral larva migrans |
| Trichinella | B75 | Trichinellosis |
| Trichocephalus | B79 | Trichuriasis |
| Trichostrongylus | B81.2 | Trichostrongyliasis |
| Trichuris | B79 | Trichuriasis |
| Trombicula | B88.09 | Other acariasis |
| Tunga penetrans | B88.1 | Tungiasis [sandflea infestation] |
| Uncinaria americana | B76.1 | Necatoriasis |
| Vandellia cirrhosa | B88.8 | Other specified infestations |
| whipworm | B79 | Trichuriasis |
| worms | B83.9 | Helminthiasis, unspecified |
| Wuchereria | B74.0 | Filariasis due to Wuchereria bancrofti |