Helminthiases (B65-B83)

B65Schistosomiasis [bilharziasis]
Includes: snail fever

B65.0Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis]

B65.1Schistosomiasis due to Schistosoma mansoni [intestinal schistosomiasis]

B65.2Schistosomiasis due to Schistosoma japonicum
› Asiatic schistosomiasis

B65.3Cercarial dermatitis
› Swimmer's itch

B65.8Other schistosomiasis
› Infection due to Schistosoma intercalatum
› Infection due to Schistosoma mattheei
› Infection due to Schistosoma mekongi

B65.9Schistosomiasis, unspecified

B66Other fluke infections

B66.0Opisthorchiasis
› Infection due to cat liver fluke
› Infection due to Opisthorchis (felineus)(viverrini)

B66.1Clonorchiasis
› Chinese liver fluke disease
› Infection due to Clonorchis sinensis
› Oriental liver fluke disease

B66.2Dicroceliasis
› Infection due to Dicrocoelium dendriticum
› Lancet fluke infection

B66.3Fascioliasis
› Infection due to Fasciola gigantica
› Infection due to Fasciola hepatica
› Infection due to Fasciola indica
› Sheep liver fluke disease

B66.4Paragonimiasis
› Infection due to Paragonimus species
› Lung fluke disease
› Pulmonary distomiasis

B66.5Fasciolopsiasis
› Infection due to Fasciolopsis buski
› Intestinal distomiasis

B66.8Other specified fluke infections
› Echinostomiasis
› Heterophyiasis
› Metagonimiasis
› Nanophyetiasis
› Watsoniasis

B66.9Fluke infection, unspecified

B67Echinococcosis
Includes: hydatidosis

B67.0Echinococcus granulosus infection of liver

B67.1Echinococcus granulosus infection of lung

B67.2Echinococcus granulosus infection of bone

B67.3Echinococcus granulosus infection, other and multiple sites

B67.31Echinococcus granulosus infection, thyroid gland

B67.32Echinococcus granulosus infection, multiple sites

B67.39Echinococcus granulosus infection, other sites

B67.4Echinococcus granulosus infection, unspecified
› Dog tapeworm (infection)

B67.5Echinococcus multilocularis infection of liver

B67.6Echinococcus multilocularis infection, other and multiple sites

B67.61Echinococcus multilocularis infection, multiple sites

B67.69Echinococcus multilocularis infection, other sites

B67.7Echinococcus multilocularis infection, unspecified

B67.8Echinococcosis, unspecified, of liver

B67.9Echinococcosis, other and unspecified

B67.90Echinococcosis, unspecified
› Echinococcosis NOS

B67.99Other echinococcosis

B68Taeniasis
Excludes 1: cysticercosis (B69.-)

B68.0Taenia solium taeniasis
› Pork tapeworm (infection)

B68.1Taenia saginata taeniasis
› Beef tapeworm (infection)
› Infection due to adult tapeworm Taenia saginata

B68.9Taeniasis, unspecified

B69Cysticercosis
Includes: cysticerciasis infection due to larval form of Taenia solium

B69.0Cysticercosis of central nervous system

B69.1Cysticercosis of eye

B69.8Cysticercosis of other sites

B69.81Myositis in cysticercosis

B69.89Cysticercosis of other sites

B69.9Cysticercosis, unspecified

B70Diphyllobothriasis and sparganosis

B70.0Diphyllobothriasis
› Diphyllobothrium (adult) (latum) (pacificum) infection
› Fish tapeworm (infection)
Excludes 2: larval diphyllobothriasis (B70.1)

B70.1Sparganosis
› Infection due to Sparganum (mansoni) (proliferum)
› Infection due to Spirometra larva
› Larval diphyllobothriasis
› Spirometrosis

B71Other cestode infections

B71.0Hymenolepiasis
› Dwarf tapeworm infection
› Rat tapeworm (infection)

B71.1Dipylidiasis

B71.8Other specified cestode infections
› Coenurosis

B71.9Cestode infection, unspecified
› Tapeworm (infection) NOS

B72Dracunculiasis
Includes: guinea worm infection
› infection due to Dracunculus medinensis

B73Onchocerciasis
Includes: onchocerca volvulus infection
› onchocercosis
› river blindness

B73.0Onchocerciasis with eye disease

B73.00Onchocerciasis with eye involvement, unspecified

B73.01Onchocerciasis with endophthalmitis

B73.02Onchocerciasis with glaucoma

B73.09Onchocerciasis with other eye involvement
› Infestation of eyelid due to onchocerciasis

B73.1Onchocerciasis without eye disease

B74Filariasis
Excludes 2: onchocerciasis (B73)
› tropical (pulmonary) eosinophilia NOS (J82.89)

B74.0Filariasis due to Wuchereria bancrofti
› Bancroftian elephantiasis
› Bancroftian filariasis

B74.1Filariasis due to Brugia malayi

B74.2Filariasis due to Brugia timori

B74.3Loiasis
› Calabar swelling
› Eyeworm disease of Africa
› Loa loa infection

B74.4Mansonelliasis
› Infection due to Mansonella ozzardi
› Infection due to Mansonella perstans
› Infection due to Mansonella streptocerca

B74.8Other filariases
› Dirofilariasis

B74.9Filariasis, unspecified

B75Trichinellosis
Includes: infection due to Trichinella species
› trichiniasis

B76Hookworm diseases
Includes: uncinariasis

B76.0Ancylostomiasis
› Infection due to Ancylostoma species

B76.1Necatoriasis
› Infection due to Necator americanus

B76.8Other hookworm diseases

B76.9Hookworm disease, unspecified
› Cutaneous larva migrans NOS

B77Ascariasis
Includes: ascaridiasis
› roundworm infection

B77.0Ascariasis with intestinal complications

B77.8Ascariasis with other complications

B77.81Ascariasis pneumonia

B77.89Ascariasis with other complications

B77.9Ascariasis, unspecified

B78Strongyloidiasis
Excludes 1: trichostrongyliasis (B81.2)

B78.0Intestinal strongyloidiasis

B78.1Cutaneous strongyloidiasis

B78.7Disseminated strongyloidiasis

B78.9Strongyloidiasis, unspecified

B79Trichuriasis
Includes: trichocephaliasis
› whipworm (disease)(infection)

B80Enterobiasis
Includes: oxyuriasis
› pinworm infection
› threadworm infection

B81Other intestinal helminthiases, not elsewhere classified
Excludes 1: angiostrongyliasis due to:
› Angiostrongylus cantonensis (B83.2)
› Parastrongylus cantonensis (B83.2)

B81.0Anisakiasis
› Infection due to Anisakis larva

B81.1Intestinal capillariasis
› Capillariasis NOS
› Infection due to Capillaria philippinensis
Excludes 2: hepatic capillariasis (B83.8)

B81.2Trichostrongyliasis

B81.3Intestinal angiostrongyliasis
› Angiostrongyliasis due to:
› Angiostrongylus costaricensis
› Parastrongylus costaricensis

B81.4Mixed intestinal helminthiases
› Infection due to intestinal helminths classified to more than one of the categories B65.0-B81.3 and B81.8
› Mixed helminthiasis NOS

B81.8Other specified intestinal helminthiases
› Infection due to Oesophagostomum species [esophagostomiasis]
› Infection due to Ternidens diminutus [ternidensiasis]

B82Unspecified intestinal parasitism

B82.0Intestinal helminthiasis, unspecified

B82.9Intestinal parasitism, unspecified

B83Other helminthiases
Excludes 1: capillariasis NOS (B81.1)
Excludes 2: intestinal capillariasis (B81.1)

B83.0Visceral larva migrans
› Toxocariasis

B83.1Gnathostomiasis
› Wandering swelling

B83.2Angiostrongyliasis due to Parastrongylus cantonensis
› Eosinophilic meningoencephalitis due to Parastrongylus cantonensis
Excludes 2: intestinal angiostrongyliasis (B81.3)

B83.3Syngamiasis
› Syngamosis

B83.4Internal hirudiniasis
Excludes 2: external hirudiniasis (B88.3)

B83.8Other specified helminthiases
› Acanthocephaliasis
› Gongylonemiasis
› Hepatic capillariasis
› Metastrongyliasis
› Thelaziasis

B83.9Helminthiasis, unspecified
› Worms NOS
Excludes 1: intestinal helminthiasis NOS (B82.0)