1D03 Infectious abscess of the central nervous system International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01 A focal suppurative process of the brain parenchyma, the intracranial or spinal epidural or subdural space, and less commonly the spinal cord parenchyma. The suppurative process is most commonly associated with bacterial infection, and occasionally with fungal, protozoal, or parasitic infection. Brain abscesses develop most commonly by spread from a contiguous infected site (ear, paranasal sinuses, mastoid air cells, teeth), craniofacial osteomyelitis, and following open head trauma or previous neurosurgical procedure. Haematogenous spread from purulent pulmonary infections, bacterial endocarditis, or other sites of infection can also cause brain abscess. Patients with intracranial abscess present with variable combinations of headache, altered mental status, focal deficits, and seizures. Fever may be present. Patients with intraspinal abscess present with variable degrees of paraparesis or quadriparesis, sensory impairment below the level of the lesion, altered sphincter function, and back pain. The diagnosis is made by CT or MRI imaging, and may be confirmed by histological examination and culture of the abscess material following neurosurgical drainage. Lumbar puncture is usually contraindicated.
sections/codes in this section (1D03-1D03) postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Specific anatomy - multiple selections are allowed [select] XA3JU6 Central nervous system – XA0AK4 Meninges –– XA6HA2 Cerebral meninges ––– XA9M51 Cranial dura mater ––– XA6WL2 Cranial arachnoid ––– XA2T81 Cranial pia mater ––– XA7N98 Tentorium cerebelli ––– XA09H1 Falx without further specification –––– XA1FV7 Falx cerebri –––– XA33G9 Falx cerebelli –– XA5AH0 Spinal meninges ––– XA8R98 Spinal dura mater ––– XA0382 Spinal arachnoid ––– XA8SH5 Spinal pia mater –– XA04B5 Dura mater –– XA3D30 Arachnoid mater –– XA6AF5 Pia mater – XA9738 Brain –– XA1M33 Cerebrum ––– XA8GR3 Cerebral hemisphere –––– XA2NT0 Frontal Lobe ––––– XA3RD9 Frontal pole –––– XA97T4 Temporal lobe ––––– XA7BD1 Hippocampus ––––– XA7J78 Uncus ––––– XA1XY9 Amygdala –––– XA92Y6 Parietal Lobe –––– XA89Y2 Occipital lobe ––––– XA5TY2 Brodmann area ––––– XA0B59 Occipital pole ––– XA64R0 Cerebral cortex ––– XA7L93 Thalamus ––– XA4T82 Basal ganglia –––– XA64F9 Corpus striatum ––––– XA8W72 Lentiform nucleus –––––– XA80J3 Globus pallidus –––––– XA8KA5 Putamen ––––– XA7TX5 Caudate nucleus –––– XA00D6 Claustrum ––– XA5TX3 Optic chiasm ––– XA63Y1 Optic tract ––– XA5CF8 Visual cortex ––– XA1ZN9 Cerebral white matter ––– XA0XP7 Insula ––– XA5JN6 Internal capsule ––– XA84G1 Operculum ––– XA4F88 Pallium ––– XA0Z39 Rhinencephalon ––– XA5N14 Cerebral lobe ––– XA73A8 Supratentorial region of brain –– XA1CW2 Cerebellum ––– XA4SL2 Cerebellar hemisphere ––– XA7E38 Cerebellar tonsil ––– XA8E64 Cerebellar vermis –––– XA5694 Superior vermis –––– XA70Y8 Inferior vermis –– XA8733 Limbic system –– XA26E8 Cerebral ventricle ––– XA45Y8 Lateral ventricle of the brain –––– XA1XM1 Choroid plexus of lateral ventricle ––– XA1H64 Third ventricle of the brain –––– XA53A3 Choroid plexus of third ventricle ––– XA83T2 Cerebral aqueduct ––– XA1804 Fourth ventricle of the brain –––– XA1B86 Choroid plexus of fourth ventricle ––– XA9KX2 Choroid plexus ––– XA6J38 Ependyma –– XA8AT9 Brainstem ––– XA17J6 Medulla oblongata ––– XA5KS6 Midbrain –––– XA1AA8 Cerebral peduncle ––– XA9CM4 Pons ––– XA34M4 Reticular formation ––– XA5KN2 Olives ––– XA5097 Pyramid ––– XA1GA1 Infratentorial region of brain –– XA08F7 Intracranial site, not elsewhere classified – XA0V83 Spinal cord –– XA1SP1 Cervical spinal cord ––– XA2K06 C1 level ––– XA7852 C2 level ––– XA3JF5 C3 level ––– XA2MQ3 C4 level ––– XA3JA6 C5 level ––– XA4LT0 C6 level ––– XA3NV2 C7 level ––– XA8965 C8 level –– XA6Z51 Thoracic spinal cord ––– XA17G6 T1 level ––– XA6GU9 T2 level ––– XA7U15 T3 level ––– XA5UF4 T4 level ––– XA0D58 T5 level ––– XA5Q83 T6 level ––– XA79E1 T7 level ––– XA0N76 T8 level ––– XA5T86 T9 level ––– XA4QU1 T10 level ––– XA9DV3 T11 level ––– XA6FB9 T12 level –– XA8PP5 Lumbar spinal cord ––– XA6TL5 L1 level ––– XA8X63 L2 level ––– XA57M0 L3 level ––– XA1ZV5 L4 level ––– XA86M5 L5 level –– XA85J0 Sacral spinal cord ––– XA3407 S1 level ––– XA8EL3 S2 level ––– XA1VA6 S3 level ––– XA2EF6 S4 level ––– XA4L09 S5 level –– XA5QM0 Medullary cavity –– XA2FQ1 Conus medullaris – XA8EK9 Cranial Nerve –– XA5QD6 Olfactory nerve –– XA1E00 Optic nerve –– XA7488 Oculomotor nerve –– XA0GK2 Trochlear nerve –– XA72G0 Trigeminal nerve ––– XA95Y8 Trigeminal nerve, ophthalmic branch –––– XA5BP8 Ethmoidal nerve ––––– XA8482 External nasal nerve –––– XA7F46 Frontal nerve ––––– XA31J6 Supraorbital nerve ––––– XA95V8 Supratrochlear nerve –––– XA16M4 Lacrimal nerve –––– XA5WM9 Nasociliary nerve ––– XA8KJ5 Trigeminal nerve, maxillary branch –––– XA4E11 Inferior palpebral nerve –––– XA3G43 Infraorbital nerve –––– XA9G70 Middle meningeal nerve –––– XA0S35 Nasopalatine nerve –––– XA9LR9 Nerve of pterygoid canal –––– XA7P00 Palatine nerve –––– XA5Q86 Pharyngeal nerve –––– XA3W58 Sphenopalatine nerves –––– XA6AE9 Superior labial nerve –––– XA4DJ9 Zygomatic nerve –––– XA62X3 Zygomaticofacial nerve –––– XA9MM8 Zygomaticotemporal nerve ––– XA1F17 Trigeminal nerve, mandibular branch –––– XA5DA8 Auriculotemporal nerve –––– XA7UK9 Buccal nerve –––– XA52H1 Deep temporal nerve –––– XA3VT0 Inferior alveolar nerve ––––– XA9FV5 Mylohyoid nerve –––– XA3114 Lateral pterygoid nerve –––– XA5CT7 Lingual nerve –––– XA5NQ5 Masseteric nerve –––– XA1RH8 Medial pterygoid nerve –––– XA6ZD8 Mental nerve –– XA4GX3 Abducens nerve –– XA64Y7 Facial nerve ––– XA7F87 Posterior auricular nerve ––– XA1VA9 Temporal branch of the facial nerve ––– XA7JD7 Zygomatic branch of the facial nerve ––– XA3A57 Buccal branch of the facial nerve ––– XA1TY5 Marginal mandibular branch of the facial nerve ––– XA5241 Cervical branch of the facial nerve –––– XA1ZH3 Digastric branch of the facial nerve –––– XA36Y9 Stylohyoid branch of the facial nerve ––– XA2BL2 Chorda tympani ––– XA69Y7 Nerve to the stapedius –– XA6LY7 Vestibulocochlear nerve ––– XA1QU6 Cochlear nerve ––– XA1AL7 Vestibular nerve –– XA8RW1 Glossopharyngeal nerve ––– XA5QA5 Pharyngeal branches of glossopharyngeal nerve –– XA6VN1 Vagus nerve ––– XA0P44 Auricular branch of vagus nerve ––– XA9LV7 Pharyngeal plexus ––– XA8F53 Pharyngeal branch of vagus nerve ––– XA2HA5 Superior laryngeal nerve ––– XA9LP4 External laryngeal nerve ––– XA6UK8 Internal laryngeal nerve ––– XA3524 Left recurrent laryngeal nerve ––– XA2KY5 Pulmonary branches of vagus nerve –– XA2M45 Accessory nerve –– XA3YX3 Hypoglossal nerve ––– XA48Z8 Petrous ganglion ––– XA4Q30 Tympanic nerve ––– XA9CT5 Deep petrosal nerve ––– XA4W18 Greater petrosal nerve ––– XA1SG6 Ciliary ganglion –––– XA3VY1 Long ciliary nerves ––– XA2260 Otic ganglion ––– XA0ER1 Pterygopalatine ganglion ––– XA74N6 Submandibular ganglion –– XA5QM0 Medullary cavity XA1ZV6 Cranial cavity – XA1XM6 Subarachnoid space – XA1FQ8 Subdural space XA8YW7 Vertebral cavity – XA8SS8 Epidural space – XA4LQ4 Intramedullary space Has causing condition - a selection is required - multiple selections are allowed [select] 1A00 Cholera 1A01 Intestinal infection due to other Vibrio 1A02 Intestinal infections due to Shigella 1A03 Intestinal infections due to Escherichia coli – 1A03.0 Enteropathogenic Escherichia coli infection – 1A03.1 Enterotoxigenic Escherichia coli infection – 1A03.2 Enteroinvasive Escherichia coli infection – 1A03.3 Enterohaemorrhagic Escherichia coli infection – 1A03.Y Intestinal infections due to other specified Escherichia coli – 1A03.Z Intestinal infections due to Escherichia coli, unspecified 1A04 Intestinal infections due to Clostridioides difficile 1A05 Intestinal infections due to Yersinia enterocolitica 1A06 Gastroenteritis due to Campylobacter 1A07 Typhoid fever – 1A07.0 Typhoid peritonitis – 1A07.Y Other specified typhoid fever – 1A07.Z Typhoid fever, unspecified 1A08 Paratyphoid fever 1A09 Infections due to other Salmonella – 1A09.0 Salmonella enteritis – 1A09.Y Infections due to other Salmonella in other organs – 1A09.Z Salmonella infection, unspecified 1A0Y Other specified bacterial intestinal infections 1A0Z Bacterial intestinal infections, unspecified 1A10 Foodborne staphylococcal intoxication 1A11 Botulism – 1A11.0 Foodborne intoxication by botulinum toxin – 1A11.1 Other forms of botulism – 1A11.Z Botulism, unspecified 1A12 Foodborne Clostridium perfringens intoxication 1A13 Foodborne Bacillus cereus intoxication 1A1Y Other specified bacterial foodborne intoxications 1A1Z Bacterial foodborne intoxications, unspecified 1A20 Enteritis due to Adenovirus 1A21 Gastroenteritis due to Astrovirus 1A22 Gastroenteritis due to Rotavirus 1A23 Enteritis due to Norovirus 1A24 Intestinal infections due to Cytomegalovirus 1A2Y Other specified viral intestinal infections 1A2Z Viral intestinal infections, unspecified 1A30 Infections due to Balantidium coli 1A31 Giardiasis 1A32 Cryptosporidiosis 1A33 Cystoisosporiasis – 1A33.0 Cystoisosporiasis of small intestine – 1A33.1 Cystoisosporiasis of colon – 1A33.Y Other specified cystoisosporiasis – 1A33.Z Cystoisosporiasis, unspecified 1A34 Sarcocystosis 1A35 Blastocystosis 1A36 Amoebiasis – 1A36.0 Intestinal infections due to Entamoeba – 1A36.1 Extraintestinal infections due to Entamoeba – 1A36.Z Amoebiasis, unspecified –– 1A36.00 Acute amoebiasis –– 1A36.01 Amoeboma of intestine –– 1A36.0Y Other specified intestinal infections due to Entamoeba –– 1A36.0Z Intestinal infections due to Entamoeba, unspecified –– 1A36.10 Amoebic liver abscess –– 1A36.11 Amoebic lung abscess –– 1A36.12 Cutaneous amoebiasis –– 1A36.1Y Amoebiasis of other specified sites 1A3Y Other specified protozoal intestinal infections 1A3Z Protozoal intestinal infections, unspecified 1A40 Gastroenteritis or colitis without specification of infectious agent 1A40.0 Gastroenteritis or colitis without specification of origin 1A40.Z Infectious gastroenteritis or colitis without specification of infectious agent 1A60 Congenital syphilis – 1A60.0 Early congenital syphilis, symptomatic – 1A60.1 Early congenital syphilis, latent – 1A60.2 Late congenital syphilitic oculopathy – 1A60.3 Late congenital neurosyphilis – 1A60.4 Other late congenital syphilis, symptomatic – 1A60.5 Late congenital syphilis, latent – 1A60.Z Congenital syphilis, unspecified 1A61 Early syphilis – 1A61.0 Primary genital syphilis – 1A61.1 Primary anal syphilis – 1A61.2 Primary syphilis of other sites – 1A61.3 Secondary syphilis of skin or mucous membranes – 1A61.4 Secondary syphilis of other sites – 1A61.5 Latent early syphilis – 1A61.Y Other specified early syphilis – 1A61.Z Early syphilis, unspecified 1A62 Late syphilis – 1A62.0 Neurosyphilis – 1A62.1 Cardiovascular late syphilis – 1A62.2 Symptomatic late syphilis of other sites – 1A62.Y Other specified late syphilis – 1A62.Z Late syphilis, unspecified –– 1A62.00 Asymptomatic neurosyphilis –– 1A62.01 Symptomatic late neurosyphilis –– 1A62.0Z Neurosyphilis, unspecified –– 1A62.20 Ocular late syphilis –– 1A62.21 Late syphilis involving the musculoskeletal system –– 1A62.22 Late syphilis of skin or mucous membranes –– 1A62.2Y Symptomatic late syphilis of other specified sites –– 1A62.2Z Symptomatic late syphilis of unspecified site 1A63 Latent syphilis, unspecified as early or late 1A6Z Syphilis, unspecified 1A70 Gonococcal genitourinary infection – 1A70.0 Gonococcal infection of lower genitourinary tract without periurethral or accessory gland abscess – 1A70.1 Gonococcal infection of lower genitourinary tract with periurethral or accessory gland abscess – 1A70.Y Gonococcal infection of other specified genitourinary organ – 1A70.Z Gonococcal genitourinary infection, unspecified –– 1A70.00 Gonorrhoea of penis –– 1A70.0Y Other specified gonococcal infection of lower genitourinary tract without periurethral or accessory gland abscess –– 1A70.0Z Gonococcal infection of lower genitourinary tract without periurethral or accessory gland abscess, unspecified 1A71 Gonococcal pelviperitonitis 1A72 Gonococcal infection of other sites – 1A72.0 Gonococcal infection of musculoskeletal system – 1A72.1 Gonococcal infection of rectum – 1A72.2 Gonococcal infection of anus – 1A72.3 Gonococcal pharyngitis – 1A72.4 Gonococcal infection of eye – 1A72.Y Gonococcal infection of other specified sites 1A73 Disseminated gonococcal infection 1A7Z Gonococcal infection, unspecified 1A80 Chlamydial lymphogranuloma 1A81 Non-ulcerative sexually transmitted chlamydial infection – 1A81.0 Chlamydial infection of lower genitourinary tract – 1A81.1 Chlamydial infection of internal reproductive organs – 1A81.Y Non-ulcerative sexually transmitted chlamydial infection of other specified site – 1A81.Z Non-ulcerative sexually transmitted chlamydial infection of unspecified site 1A8Y Other specified sexually transmissible infections due to chlamydia 1A8Z Sexually transmissible infections due to chlamydia, unspecified 1A90 Chancroid 1A91 Granuloma inguinale 1A92 Trichomoniasis 1A93 Sexually transmissible infestations 1A94 Anogenital herpes simplex infection 1A94.0 Herpes simplex infection of genitalia or urogenital tract 1A94.1 Herpes simplex infection of perianal skin or rectum 1A94.Z Anogenital herpes simplex infection without further specification 1A95 Anogenital warts 1A95.0 Anal warts 1A95.1 Genital warts 1A95.2 Extragenital condylomata acuminata 1A95.Z Anogenital warts, unspecified 1A9Y Other specified predominantly sexually transmitted infections 1A9Z Predominantly sexually transmitted infections, unspecified 1B10 Tuberculosis of the respiratory system – 1B10.0 Respiratory tuberculosis, confirmed – 1B10.1 Respiratory tuberculosis, not confirmed – 1B10.Z Respiratory tuberculosis, without mention of bacteriological or histological confirmation 1B11 Tuberculosis of the nervous system – 1B11.0 Tuberculous meningitis – 1B11.1 Tuberculous meningoencephalitis – 1B11.2 Meningeal tuberculoma – 1B11.3 Tuberculous granuloma of brain – 1B11.Y Other tuberculosis of nervous system – 1B11.Z Tuberculosis of the nervous system, unspecified 1B12 Tuberculosis of other systems and organs – 1B12.0 Tuberculosis of heart – 1B12.1 Tuberculosis of eye – 1B12.2 Tuberculosis of ear – 1B12.3 Tuberculosis of endocrine glands – 1B12.4 Tuberculosis of the musculoskeletal system – 1B12.5 Tuberculosis of the genitourinary system – 1B12.6 Tuberculous peripheral lymphadenopathy – 1B12.7 Tuberculosis of the digestive system – 1B12.8 Cutaneous tuberculosis – 1B12.Y Tuberculosis of other specified organ or site –– 1B12.40 Tuberculosis of bones or joints –– 1B12.41 Tuberculous myositis –– 1B12.4Y Tuberculosis of other specified part of the musculoskeletal system –– 1B12.4Z Tuberculosis of the musculoskeletal system, unspecified 1B13 Miliary tuberculosis – 1B13.0 Acute miliary tuberculosis of a single specified site – 1B13.1 Acute miliary tuberculosis of multiple sites – 1B13.2 Acute miliary tuberculosis, unspecified site – 1B13.Y Other specified miliary tuberculosis – 1B13.Z Miliary tuberculosis, unspecified 1B14 Latent tuberculosis 1B1Y Other specified tuberculosis 1B1Z Tuberculosis, unspecified 1B20 Leprosy 1B20.0 Paucibacillary leprosy 1B20.1 Multibacillary leprosy 1B20.2 Leprosy reactions 1B20.3 Complications of leprosy 1B20.Z Leprosy, unspecified – 1B20.20 Type I leprosy reaction – 1B20.21 Type II leprosy reaction 1B21 Infections due to non-tuberculous mycobacteria 1B21.0 Pulmonary infection due to non-tuberculous mycobacterium 1B21.1 Non-tuberculous mycobacterial lymphadenitis 1B21.2 Cutaneous non-tuberculous mycobacterial infection 1B21.3 Disseminated non-tuberculous mycobacterial infection 1B21.4 Gastrointestinal non-tuberculous mycobacterial infection 1B21.Y Non-tuberculous mycobacterial infection of other specified site 1B21.Z Non-tuberculous mycobacterial infection of unspecified site – 1B21.20 Mycobacterium ulcerans infection – 1B21.2Y Cutaneous infection due to other specified non-tuberculous mycobacteria – 1B21.2Z Cutaneous infection due to unspecified non-tuberculous mycobacteria 1B2Y Other specified mycobacterial diseases 1B2Z Mycobacterial diseases, unspecified 1B40 Acute rheumatic fever without mention of heart involvement – 1B40.0 Rheumatic arthritis, acute or subacute – 1B40.Y Other specified acute rheumatic fever without mention of heart involvement – 1B40.Z Acute rheumatic fever without mention of heart involvement, unspecified 1B41 Acute rheumatic fever with heart involvement – 1B41.0 Acute rheumatic pericarditis – 1B41.1 Acute rheumatic endocarditis – 1B41.2 Acute rheumatic myocarditis – 1B41.Y Other acute rheumatic heart disease – 1B41.Z Acute rheumatic heart disease, unspecified –– 1B41.10 Rheumatic aortitis –– 1B41.1Y Other specified acute rheumatic endocarditis –– 1B41.1Z Acute rheumatic endocarditis, unspecified 1B42 Rheumatic chorea 1B50 Scarlet fever 1B51 Streptococcal pharyngitis 1B53 Meningitis due to Streptococcus 1B54 Meningitis due to Staphylococcus 1B5Y Other specified staphylococcal or streptococcal diseases 1B5Z Staphylococcal or streptococcal diseases, unspecified 1B70 Bacterial cellulitis, erysipelas or lymphangitis 1B70.0 Erysipelas 1B70.1 Streptococcal cellulitis of skin 1B70.2 Staphylococcal cellulitis of skin 1B70.3 Ascending bacterial lymphangitis 1B70.Y Bacterial cellulitis or lymphangitis due to other specified bacterium 1B70.Z Bacterial cellulitis or lymphangitis due to unspecified bacterium – 1B70.00 Erysipelas of face – 1B70.01 Erysipelas of external ear – 1B70.02 Erysipelas of lower limb – 1B70.0Y Erysipelas of other specified site – 1B70.0Z Erysipelas, unspecified 1B71 Necrotising fasciitis 1B71.0 Streptococcal necrotising fasciitis 1B71.1 Polymicrobial necrotising fasciitis 1B71.2 Neonatal necrotising fasciitis 1B71.Y Necrotising fasciitis due to other specified bacterial infection 1B71.Z Necrotising fasciitis, unspecified 1B72 Impetigo 1B72.0 Bullous impetigo 1B72.1 Non-bullous impetigo 1B72.2 Secondary impetiginisation of the skin 1B72.Y Other specified impetigo 1B72.Z Impetigo, unspecified 1B73 Ecthyma 1B73.0 Streptococcal ecthyma 1B73.1 Staphylococcal ecthyma 1B73.2 Ecthyma gangrenosum 1B73.Y Other specified ecthyma 1B73.Z Ecthyma, unspecified 1B74 Superficial bacterial folliculitis 1B74.0 Staphylococcus aureus superficial folliculitis 1B74.Y Superficial bacterial folliculitis due to other specified organism 1B74.Z Superficial bacterial folliculitis due to unspecified organism 1B75 Deep bacterial folliculitis or pyogenic abscess of the skin 1B75.0 Furuncle 1B75.1 Carbuncle 1B75.2 Furunculosis 1B75.3 Pyogenic abscess of the skin 1B75.4 Chronic deep bacterial folliculitis 1B75.Z Deep bacterial folliculitis or pyogenic abscess of the skin, unspecified 1B7Y Other specified pyogenic bacterial infection of skin or subcutaneous tissue 1B7Z Pyogenic bacterial infection of skin or subcutaneous tissue, unspecified 1B90 Rat-bite fevers 1B90.0 Spirillosis 1B90.1 Streptobacillosis 1B91 Leptospirosis 1B92 Glanders 1B93 Plague 1B93.0 Bubonic plague 1B93.1 Cellulocutaneous plague 1B93.2 Pneumonic plague 1B93.3 Plague meningitis 1B93.Y Other specified plague 1B93.Z Plague, unspecified 1B94 Tularaemia 1B94.0 Ulceroglandular tularaemia 1B94.Y Other specified tularaemia 1B94.Z Tularaemia, unspecified 1B95 Brucellosis 1B96 Erysipeloid 1B97 Anthrax 1B98 Cat-scratch disease 1B99 Pasteurellosis 1B9A Extraintestinal yersiniosis 1B9Z Unspecified zoonotic bacterial disease 1C10 Actinomycosis 1C10.0 Pulmonary actinomycosis 1C10.1 Abdominal actinomycosis 1C10.2 Cervicofacial actinomycosis 1C10.3 Primary cutaneous actinomycosis 1C10.Y Other specified forms of actinomycosis 1C10.Z Actinomycosis, unspecified 1C11 Bartonellosis 1C11.0 Carrion disease 1C11.1 Trench fever 1C11.Y Other forms of bartonellosis 1C11.Z Bartonellosis, unspecified – 1C11.00 Oroya fever – 1C11.01 Verruga peruana 1C12 Whooping cough 1C12.0 Whooping cough due to Bordetella pertussis 1C12.1 Whooping cough due to Bordetella parapertussis 1C12.Y Other specified whooping cough 1C12.Z Whooping cough, unspecified 1C13 Tetanus 1C14 Obstetrical tetanus 1C15 Tetanus neonatorum 1C16 Gas gangrene 1C17 Diphtheria 1C17.0 Pharyngeal or tonsillar diphtheria 1C17.1 Nasal diphtheria 1C17.2 Laryngeal diphtheria 1C17.3 Cutaneous diphtheria 1C17.Y Other specified diphtheria 1C17.Z Diphtheria, unspecified – 1C17.00 Postdiphtheritic paralysis of uvula – 1C17.0Y Other specified pharyngeal or tonsillar diphtheria – 1C17.0Z Pharyngeal or tonsillar diphtheria, unspecified 1C18 Brazilian purpuric fever 1C19 Legionellosis 1C19.0 Nonpneumonic Legionnaires' disease 1C19.1 Legionnaires disease 1C19.Z Legionellosis, unspecified 1C1A Listeriosis 1C1A.0 Cutaneous listeriosis 1C1A.1 Listerial meningitis or meningoencephalitis 1C1A.Y Other specified listeriosis 1C1A.Z Listeriosis, unspecified 1C1B Nocardiosis 1C1B.0 Pulmonary nocardiosis 1C1B.1 Cutaneous nocardiosis 1C1B.Y Other specified forms of nocardiosis 1C1B.Z Nocardiosis, unspecified 1C1C Meningococcal disease 1C1C.0 Meningococcal meningitis 1C1C.1 Waterhouse-Friderichsen syndrome 1C1C.2 Meningococcaemia 1C1C.Y Other specified meningococcal disease 1C1C.Z Meningococcal disease, unspecified – 1C1C.20 Acute meningococcaemia – 1C1C.2Y Other specified meningococcaemia – 1C1C.2Z Meningococcaemia, unspecified 1C1D Yaws 1C1D.0 Primary yaws 1C1D.1 Secondary yaws 1C1D.2 Tertiary yaws 1C1D.3 Latent yaws 1C1D.Z Yaws, unspecified 1C1E Pinta 1C1E.0 Primary lesions of pinta 1C1E.1 Intermediate lesions of pinta 1C1E.2 Late lesions of pinta 1C1E.3 Mixed lesions of pinta 1C1E.Z Pinta, unspecified 1C1F Endemic non-venereal syphilis 1C1G Lyme borreliosis 1C1G.0 Early cutaneous Lyme borreliosis 1C1G.1 Disseminated Lyme borreliosis 1C1G.Y Other specified Lyme borreliosis 1C1G.Z Lyme borreliosis, unspecified – 1C1G.10 Lyme neuroborreliosis – 1C1G.11 Lyme carditis – 1C1G.12 Ophthalmic Lyme borreliosis – 1C1G.13 Lyme arthritis – 1C1G.14 Late cutaneous Lyme borreliosis – 1C1G.1Y Other specified disseminated Lyme borreliosis – 1C1G.1Z Disseminated Lyme borreliosis, unspecified 1C1H Necrotising ulcerative gingivitis 1C1H.0 Other Vincent infections 1C1H.Y Other specified necrotising ulcerative gingivitis 1C1H.Z Necrotising ulcerative gingivitis, unspecified 1C1J Relapsing fever 1C1J.0 Tick-borne relapsing fever 1C1J.1 Louse-borne relapsing fever 1C1J.Z Relapsing fever, unspecified 1C20 Chlamydial conjunctivitis 1C21 Chlamydial peritonitis 1C22 Infections due to Chlamydia psittaci 1C23 Trachoma – 1C23.0 Initial stage of trachoma – 1C23.1 Active stage of trachoma – 1C23.Y Other specified trachoma – 1C23.Z Trachoma, unspecified 1C2Y Other specified diseases due to chlamydiae 1C2Z Diseases due to chlamydiae, unspecified 1C30 Typhus fever – 1C30.0 Epidemic louse-borne typhus fever due to Rickettsia prowazekii – 1C30.1 Recrudescent typhus – 1C30.2 Typhus fever due to Rickettsia typhi – 1C30.3 Typhus fever due to Orientia tsutsugamushi – 1C30.Y Other specified typhus fever – 1C30.Z Typhus fever, unspecified 1C31 Spotted fever – 1C31.0 Spotted fever due to Rickettsia rickettsii – 1C31.1 Spotted fever due to Rickettsia conorii – 1C31.2 Spotted fever due to Rickettsia sibirica – 1C31.3 Spotted fever due to Rickettsia australis – 1C31.Y Other specified spotted fever – 1C31.Z Spotted fever, unspecified 1C32 Rickettsialpox 1C33 Q fever 1C3Y Other specified rickettsioses 1C3Z Rickettsioses, unspecified 1C40 Campylobacteriosis 1C41 Bacterial infection of unspecified site 1C42 Melioidosis 1C43 Actinomycetoma 1C44 Non-pyogenic bacterial infections of the skin 1C45 Toxic shock syndrome 1C45.0 Streptococcal toxic shock syndrome 1C45.1 Staphylococcal toxic shock syndrome 1C45.Y Toxic shock syndrome due to other specified infectious agent 1C45.Z Toxic shock syndrome without specified infectious agent 1C4Y Other specified bacterial diseases 1C4Z Unspecified bacterial disease 1C60 Human immunodeficiency virus disease associated with tuberculosis 1C60.0 HIV disease clinical stage 1 associated with tuberculosis 1C60.1 HIV disease clinical stage 2 associated with tuberculosis 1C60.2 HIV disease clinical stage 3 associated with tuberculosis 1C60.3 HIV disease clinical stage 4 associated with tuberculosis 1C60.Z Human immunodeficiency virus disease associated with tuberculosis, clinical stage unspecified – 1C60.30 Kaposi sarcoma associated with human immunodeficiency virus disease associated with tuberculosis – 1C60.3Y Other specified HIV disease clinical stage 4 associated with tuberculosis – 1C60.3Z HIV disease clinical stage 4 associated with tuberculosis, unspecified 1C61 Human immunodeficiency virus disease associated with malaria 1C61.0 HIV disease clinical stage 1 associated with malaria 1C61.1 HIV disease clinical stage 2 associated with malaria 1C61.2 HIV disease clinical stage 3 associated with malaria 1C61.3 HIV disease clinical stage 4 associated with malaria 1C61.Z Human immunodeficiency virus disease associated with malaria, clinical stage unspecified – 1C61.30 Kaposi sarcoma associated with human immunodeficiency virus disease associated with malaria – 1C61.3Y Other specified HIV disease clinical stage 4 associated with malaria – 1C61.3Z HIV disease clinical stage 4 associated with malaria, unspecified 1C62 Human immunodeficiency virus disease without mention of tuberculosis or malaria 1C62.0 HIV disease clinical stage 1 without mention of tuberculosis or malaria 1C62.1 HIV disease clinical stage 2 without mention of tuberculosis or malaria 1C62.2 HIV disease clinical stage 3 without mention of tuberculosis or malaria 1C62.3 HIV disease clinical stage 4 without mention of tuberculosis or malaria 1C62.Z Human immunodeficiency virus disease without mention of tuberculosis or malaria, clinical stage unspecified – 1C62.30 Kaposi sarcoma associated with human immunodeficiency virus disease without mention of tuberculosis or malaria – 1C62.3Y Other specified HIV disease clinical stage 4 without mention of tuberculosis or malaria – 1C62.3Z HIV disease clinical stage 4 without mention of tuberculosis or malaria, unspecified 1C80 Viral encephalitis, not elsewhere classified 1C81 Acute poliomyelitis 1C82 Rabies 1C83 Western equine encephalitis 1C84 Eastern equine encephalitis 1C85 Japanese encephalitis 1C86 St Louis encephalitis 1C87 Rocio viral encephalitis 1C88 Murray Valley encephalitis 1C8B California encephalitis 1C8C Venezuelan equine encephalitis 1C8D La Crosse encephalitis 1C8E Viral meningitis, not elsewhere classified 1C8E.1 Enteroviral meningitis 1C8E.2 Meningitis due to adenovirus 1C8E.Y Other specified viral meningitis, not elsewhere classified 1C8E.Z Viral meningitis, unspecified 1C8F Lymphocytic choriomeningitis 1C8G Tick-borne encephalitis 1C8G.0 Far Eastern tick-borne encephalitis 1C8G.1 Central European tick-borne encephalitis 1C8G.2 Siberian tick-borne encephalitis 1C8G.Z Tick-borne encephalitis, unspecified 1C8H Viral myelitis, not elsewhere classified 1C8Y Other specified viral infections of the central nervous system 1C8Z Viral infections of the central nervous system, unspecified 1D20 Dengue without warning signs 1D21 Dengue with warning signs 1D22 Severe dengue 1D2Z Dengue fever, unspecified 1D40 Chikungunya virus disease 1D41 Colorado tick fever 1D42 O'nyong-nyong fever 1D43 Oropouche virus disease 1D44 Rift Valley fever 1D45 Sandfly fever 1D46 West Nile virus infection 1D47 Yellow fever 1D48 Zika virus disease 1D49 Crimean-Congo haemorrhagic fever 1D4A Omsk haemorrhagic fever 1D4B Kyasanur Forest disease 1D4C Alkhurma haemorrhagic fever 1D4D Ross River disease 1D4E Severe fever with thrombocytopenia syndrome 1D4Y Other specified arthropod-borne viral fevers 1D4Z Arthropod-borne viral fever, virus unspecified 1D60 Filovirus disease 1D60.0 Ebola disease 1D60.1 Marburg disease 1D60.Y Other specified filovirus disease 1D60.Z Filovirus disease, virus unspecified – 1D60.00 Bundibugyo virus disease – 1D60.01 Ebola virus disease – 1D60.02 Sudan virus disease – 1D60.03 Atypical Ebola disease – 1D60.0Y Other specified Ebola disease – 1D60.0Z Ebola disease, virus unspecified – 1D60.10 Marburg virus disease – 1D60.11 Atypical Marburg disease – 1D60.1Y Other specified Marburg disease – 1D60.1Z Marburg disease, virus unspecified 1D61 Arenavirus disease 1D61.0 Argentinian haemorrhagic fever 1D61.1 Bolivian haemorrhagic fever 1D61.2 Lassa fever 1D61.3 Venezuelan haemorrhagic fever 1D61.Y Other specified arenavirus disease 1D61.Z Arenavirus disease, unspecified 1D62 Hantavirus disease 1D62.0 Haemorrhagic fever with renal syndrome 1D62.1 Hantavirus pulmonary syndrome 1D62.2 Atypical hantavirus disease 1D62.Y Other specified hantavirus disease 1D62.Z Hantavirus disease, unspecified 1D63 Henipavirus encephalitis 1D64 Middle East respiratory syndrome 1D65 Severe acute respiratory syndrome 1D6Y Other specified zoonotic viral diseases 1D6Z Zoonotic viral disease, virus unspecified 1D80 Mumps 1D80.0 Mumps without complication 1D80.1 Orchitis due to mumps virus 1D80.2 Meningitis due to mumps virus 1D80.3 Encephalitis due to mumps virus 1D80.4 Pancreatitis due to mumps virus 1D80.Y Other specified mumps 1D81 Infectious mononucleosis 1D81.0 Mononucleosis due to Epstein-Barr virus 1D81.1 Mononucleosis due to cytomegalovirus 1D81.Y Other specified infectious mononucleosis 1D81.Z Infectious mononucleosis, unspecified 1D82 Cytomegaloviral disease 1D82.0 Cytomegaloviral hepatitis 1D82.1 Cytomegaloviral pancreatitis 1D82.Y Other specified cytomegaloviral disease 1D82.Z Cytomegaloviral disease, unspecified 1D83 Epidemic myalgia 1D84 Viral conjunctivitis 1D84.0 Conjunctivitis due to adenovirus 1D84.1 Acute epidemic haemorrhagic conjunctivitis 1D84.Y Other specified viral conjunctivitis 1D84.Z Viral conjunctivitis, unspecified 1D85 Viral carditis 1D85.0 Dilated cardiomyopathy secondary to viral myocarditis 1D85.1 Acute viral carditis 1D85.2 Chronic viral carditis 1D85.3 Aseptic myocarditis of newborn 1D85.4 Coxsackie carditis 1D85.Y Other specified viral carditis 1D85.Z Viral carditis, unspecified 1D86 Viral haemorrhagic fever, not elsewhere classified 1D90 Adenovirus infection of unspecified site 1D91 Enterovirus infection of unspecified site 1D92 Coronavirus infection, unspecified site 1D93 Parvovirus infection of unspecified site 1D9Y Other viral infections of unspecified site 1D9Z Unspecified viral infection of unspecified site 1E1Y Other specified viral diseases 1E1Z Unspecified viral disease 1E30 Influenza due to identified seasonal influenza virus 1E31 Influenza due to identified zoonotic or pandemic influenza virus 1E32 Influenza, virus not identified 1E50 Acute viral hepatitis 1E50.0 Acute hepatitis A 1E50.1 Acute hepatitis B 1E50.2 Acute hepatitis C 1E50.3 Acute hepatitis D 1E50.4 Acute hepatitis E 1E50.Y Other specified acute viral hepatitis 1E50.Z Acute viral hepatitis, unspecified 1E51 Chronic viral hepatitis 1E51.0 Chronic hepatitis B 1E51.1 Chronic hepatitis C 1E51.2 Chronic hepatitis D 1E51.3 Chronic hepatitis E 1E51.Y Other specified chronic viral hepatitis 1E51.Z Chronic viral hepatitis, unspecified – 1E51.00 Chronic hepatitis B with human immunodeficiency virus co-infection – 1E51.0Y Other specified chronic hepatitis B – 1E51.0Z Chronic hepatitis B, unspecified 1E5Z Viral hepatitis, unspecified 1E70 Smallpox 1E71 Mpox 1E72 Cowpox 1E73 Vaccinia 1E74 Buffalopox 1E75 Orf 1E76 Molluscum contagiosum 1E7Y Other specified infections due to poxvirus 1E7Z Infections due to poxvirus, unspecified 1E80 Common warts – 1E80.0 Digital or periungual warts – 1E80.1 Plantar warts – 1E80.Y Other specified common warts – 1E80.Z Common warts, unspecified 1E81 Plane warts 1E82 Warts of lips or oral cavity – 1E82.0 Focal epithelial hyperplasia of oral mucous membranes 1E83 Wart virus proliferation in immune-deficient states 1E8Z Viral warts, not elsewhere classified 1E90 Varicella – 1E90.0 Varicella without complication – 1E90.1 Varicella meningitis – 1E90.2 Varicella encephalitis – 1E90.Y Varicella with other specified complication – 1E90.Z Varicella, unspecified 1E91 Zoster – 1E91.0 Zoster without complications – 1E91.1 Ophthalmic zoster – 1E91.2 Disseminated zoster – 1E91.3 Zoster with central nervous system involvement – 1E91.4 Acute neuropathy of cranial nerve due to zoster – 1E91.5 Postherpetic polyneuropathy – 1E91.Y Zoster with other specified complications – 1E91.Z Zoster, unspecified –– 1E91.40 Acute trigeminal zoster neuropathy –– 1E91.41 Acute herpetic geniculate ganglionitis –– 1E91.4Y Other specified acute neuropathy of cranial nerve due to zoster –– 1E91.4Z Acute neuropathy of cranial nerve due to zoster, unspecified 1F00 Herpes simplex infections 1F00.0 Herpes simplex infection of skin or mucous membrane 1F00.1 Herpes simplex infection of the eye 1F00.2 Herpes simplex infection of central nervous system 1F00.3 Disseminated herpes simplex infection 1F00.Y Other specified herpes simplex infections 1F00.Z Herpes simplex infections, unspecified – 1F00.00 Herpes simplex infection of skin – 1F00.01 Herpes simplex labialis – 1F00.02 Herpes simplex gingivostomatitis – 1F00.03 Disseminated cutaneous herpes simplex infection complicating other skin diseases – 1F00.0Y Other specified herpes simplex infection of skin or mucous membrane – 1F00.10 Herpes simplex keratitis – 1F00.11 Herpes simplex infection of eyelid – 1F00.1Y Other specified herpes simplex infection of the eye – 1F00.1Z Herpes simplex infection of the eye, unspecified – 1F00.20 Herpes simplex meningitis – 1F00.21 Encephalitis due to herpes simplex virus – 1F00.2Y Other specified herpes simplex infection of central nervous system 1F01 Roseola infantum 1F02 Rubella 1F02.0 Rubella with neurological complications 1F02.1 Rubella arthritis 1F02.2 Rubella without complication 1F02.Y Rubella with other specified complication 1F03 Measles 1F03.0 Measles without complication 1F03.1 Measles complicated by encephalitis 1F03.2 Measles complicated by meningitis 1F03.Y Measles with other complications 1F04 Erythema infectiosum 1F05 Picornavirus infections presenting in the skin or mucous membranes 1F05.0 Enteroviral vesicular stomatitis 1F05.1 Enteroviral vesicular pharyngitis 1F05.2 Enteroviral exanthematous fever 1F05.3 Foot and mouth disease 1F05.Y Other specified picornavirus infections presenting in the skin or mucous membranes 1F05.Z Picornavirus infections presenting in the skin or mucous membranes, unspecified 1F0Y Other specified viral infections characterised by skin or mucous membrane lesions 1F0Z Viral infections characterised by skin or mucous membrane lesions, unspecified 1F20 Aspergillosis 1F20.0 Invasive aspergillosis 1F20.1 Non-invasive aspergillosis 1F20.Z Aspergillosis, unspecified – 1F20.00 Invasive aspergillosis of the digestive tract – 1F20.01 Invasive cerebral aspergillosis – 1F20.02 Disseminated aspergillosis – 1F20.0Y Invasive aspergillosis of other specified site – 1F20.0Z Invasive aspergillosis, unspecified – 1F20.10 Aspergillus otomycosis – 1F20.11 Chronic aspergillosis of the paranasal sinuses – 1F20.12 Chronic pulmonary aspergillosis – 1F20.13 Tonsillar aspergillosis – 1F20.14 Aspergillus bronchitis – 1F20.15 Obstructing aspergillus tracheobronchitis – 1F20.1Y Other specified non-invasive aspergillosis – 1F20.1Z Non-invasive aspergillosis, unspecified 1F21 Basidiobolomycosis 1F22 Blastomycosis 1F23 Candidosis 1F23.0 Candidosis of lips or oral mucous membranes 1F23.1 Candidosis of skin or mucous membranes 1F23.2 Candidosis of gastrointestinal tract 1F23.3 Systemic or invasive candidosis 1F23.Y Other specified candidosis 1F23.Z Candidosis, unspecified – 1F23.10 Vulvovaginal candidosis – 1F23.11 Candida balanoposthitis – 1F23.12 Flexural or intertriginous candidosis – 1F23.13 Candidosis of nail or paronychium – 1F23.14 Chronic mucocutaneous candidosis – 1F23.15 Disseminated cutaneous candidosis – 1F23.16 Candida otomycosis – 1F23.1Y Candidosis of skin or mucous membrane of other specified site – 1F23.1Z Candidosis of skin or mucous membranes, unspecified – 1F23.30 Candida meningitis – 1F23.31 Pulmonary candidosis – 1F23.3Y Other specified systemic or invasive candidosis – 1F23.3Z Systemic or invasive candidosis, unspecified 1F24 Chromoblastomycosis 1F25 Coccidioidomycosis 1F25.0 Pulmonary coccidioidomycosis 1F25.1 Extrathoracic coccidioidomycosis 1F25.Z Coccidioidomycosis, unspecified – 1F25.00 Acute pulmonary coccidioidomycosis – 1F25.01 Chronic pulmonary coccidioidomycosis – 1F25.10 Disseminated coccidioidomycosis – 1F25.11 Primary cutaneous coccidioidomycosis – 1F25.12 Coccidioides meningitis – 1F25.1Y Other specified extrathoracic coccidioidomycosis – 1F25.1Z Extrathoracic coccidioidomycosis, unspecified 1F26 Conidiobolomycosis 1F27 Cryptococcosis 1F27.0 Pulmonary cryptococcosis 1F27.1 Cerebral cryptococcosis 1F27.2 Disseminated cryptococcosis 1F27.Y Other specified cryptococcosis 1F27.Z Cryptococcosis, unspecified – 1F27.10 Meningitis due to Cryptococcus neoformans 1F28 Dermatophytosis 1F28.0 Dermatophytosis of scalp 1F28.1 Dermatophytosis of nail 1F28.2 Dermatophytosis of foot 1F28.3 Genitocrural dermatophytosis 1F28.4 Kerion 1F28.5 Disseminated dermatophytosis 1F28.Y Other specified dermatophytosis 1F28.Z Dermatophytosis, unspecified 1F29 Eumycetoma 1F2A Histoplasmosis 1F2A.0 Pulmonary histoplasmosis capsulati 1F2A.1 Histoplasmosis due to Histoplasma duboisii 1F2A.Y Other specified histoplasmosis 1F2A.Z Histoplasmosis, unspecified 1F2B Lobomycosis 1F2C Mucormycosis 1F2D Non-dermatophyte superficial dermatomycoses 1F2D.0 Pityriasis versicolor 1F2D.1 Malassezia folliculitis 1F2D.2 White piedra 1F2D.3 Black piedra 1F2D.4 Tinea nigra 1F2D.5 Onychomycosis due to non-dermatophyte mould 1F2D.Y Other specified non-dermatophyte superficial dermatomycoses 1F2D.Z Non-dermatophyte superficial dermatomycoses, unspecified 1F2E Paracoccidioidomycosis 1F2E.0 Pulmonary paracoccidioidomycosis 1F2E.1 Disseminated paracoccidioidomycosis 1F2E.Y Other specified paracoccidioidomycosis 1F2E.Z Paracoccidioidomycosis, unspecified 1F2F Phaeohyphomycosis 1F2G Pneumocystosis 1F2G.0 Pulmonary pneumocystosis 1F2G.Z Pneumocystosis, unspecified 1F2H Scedosporiosis 1F2J Sporotrichosis 1F2J.0 Lymphocutaneous sporotrichosis 1F2J.1 Fixed cutaneous sporotrichosis 1F2J.2 Pulmonary sporotrichosis 1F2J.3 Disseminated sporotrichosis 1F2J.Y Other specified sporotrichosis 1F2J.Z Sporotrichosis, unspecified 1F2K Talaromycosis 1F2L Emmonsiosis 1F2L.0 Disseminated adiaspiromycosis 1F2L.1 Pulmonary adiaspiromycosis 1F2L.Y Other specified emmonsiosis 1F2L.Z Emmonsiosis, unspecified 1F2Y Other specified mycoses 1F2Z Mycoses, unspecified 1F40 Malaria due to Plasmodium falciparum – 1F40.0 Plasmodium falciparum malaria with cerebral complications – 1F40.Y Other severe and complicated Plasmodium falciparum malaria – 1F40.Z Malaria due to Plasmodium falciparum, unspecified 1F41 Malaria due to Plasmodium vivax – 1F41.0 Plasmodium vivax malaria with rupture of spleen – 1F41.Y Malaria due to Plasmodium vivax with other complications – 1F41.Z Plasmodium vivax malaria without complication 1F42 Malaria due to Plasmodium malariae – 1F42.0 Plasmodium malariae malaria with nephropathy – 1F42.Y Malaria due to Plasmodium malariae with other complications – 1F42.Z Plasmodium malariae malaria without complication 1F43 Malaria due to Plasmodium ovale 1F44 Other parasitologically confirmed malaria 1F45 Malaria without parasitological confirmation 1F4Z Malaria, unspecified 1F50 Acanthamoebiasis 1F51 African trypanosomiasis – 1F51.0 Gambiense trypanosomiasis – 1F51.1 Rhodesiense trypanosomiasis – 1F51.Y Other specified african trypanosomiasis – 1F51.Z African trypanosomiasis, unspecified –– 1F51.00 Meningitis in Gambiense trypanosomiasis –– 1F51.0Y Other specified gambiense trypanosomiasis –– 1F51.0Z Gambiense trypanosomiasis, unspecified –– 1F51.10 Meningitis in Rhodesiense trypanosomiasis –– 1F51.1Y Other specified rhodesiense trypanosomiasis –– 1F51.1Z Rhodesiense trypanosomiasis, unspecified 1F52 Babesiosis 1F53 Chagas disease – 1F53.1 Acute Chagas disease without heart involvement – 1F53.2 Chronic Chagas disease with heart involvement – 1F53.3 Chagas disease with digestive system involvement – 1F53.4 Meningitis in Chagas disease – 1F53.Y Other specified Chagas disease – 1F53.Z Chagas disease, unspecified 1F54 Leishmaniasis – 1F54.0 Visceral leishmaniasis – 1F54.1 Cutaneous leishmaniasis – 1F54.2 Mucocutaneous leishmaniasis – 1F54.Z Leishmaniasis, unspecified 1F55 Naegleriasis 1F56 Rhinosporidiosis 1F57 Toxoplasmosis – 1F57.0 Hepatitis due to Toxoplasma gondii – 1F57.1 Meningoencephalitis due to Toxoplasma gondii – 1F57.2 Pulmonary toxoplasmosis due to Toxoplasma gondii – 1F57.3 Eye disease due to Toxoplasma gondii – 1F57.Y Other specified toxoplasmosis – 1F57.Z Toxoplasmosis, unspecified 1F58 Microsporidiosis 1F5Z Unspecified protozoal disease – 1F60 Angiostrongyliasis –– 1F60.0 Eosinophilic meningitis due to Angiostrongylus cantonensis –– 1F60.1 Intestinal angiostrongyliasis –– 1F60.Y Other specified angiostrongyliasis –– 1F60.Z Angiostrongyliasis, unspecified – 1F61 Anisakiasis – 1F62 Ascariasis – 1F63 Capillariasis –– 1F63.0 Capillariasis of the intestine –– 1F63.Y Other specified capillariasis –– 1F63.Z Capillariasis, unspecified – 1F64 Dracunculiasis – 1F65 Enterobiasis – 1F66 Filariasis –– 1F66.0 Loiasis –– 1F66.1 Mansonelliasis –– 1F66.2 Filariasis due to Brugia species –– 1F66.3 Lymphatic filariasis –– 1F66.4 Subcutaneous dirofilariasis –– 1F66.Y Other specified filariasis –– 1F66.Z Filariasis, unspecified ––– 1F66.30 Filariasis due to Wuchereria bancrofti ––– 1F66.31 Filariasis due to Brugia malayi ––– 1F66.32 Filariasis due to Brugia timori ––– 1F66.3Z Lymphatic filariasis, unspecified – 1F67 Gnathostomiasis – 1F68 Hookworm diseases –– 1F68.0 Ancylostomiasis –– 1F68.1 Necatoriasis –– 1F68.2 Cutaneous larva migrans –– 1F68.Y Other specified hookworm diseases –– 1F68.Z Hookworm diseases, unspecified – 1F69 Oesophagostomiasis – 1F6A Onchocerciasis –– 1F6A.0 Onchocerciasis of the eye –– 1F6A.1 Onchocerciasis of the skin –– 1F6A.Y Other specified onchocerciasis –– 1F6A.Z Onchocerciasis, unspecified – 1F6B Strongyloidiasis – 1F6C Syngamosis – 1F6D Toxocariasis – 1F6E Trichinosis – 1F6F Trichostrongyliasis – 1F6G Trichuriasis – 1F6H Uncinariosis – 1F6Y Other specified diseases due to nematodes – 1F6Z Diseases due to nematodes, unspecified – 1F70 Cysticercosis –– 1F70.0 Cysticercosis of central nervous system –– 1F70.1 Cysticercosis of eye –– 1F70.Y Other specified cysticercosis –– 1F70.Z Cysticercosis, unspecified ––– 1F70.00 Meningitis due to Cysticercosis ––– 1F70.0Y Other specified cysticercosis of central nervous system ––– 1F70.0Z Cysticercosis of central nervous system, unspecified – 1F71 Diphyllobothriasis – 1F72 Dipylidiasis – 1F73 Echinococcosis –– 1F73.0 Echinococcus infection of liver –– 1F73.1 Echinococcus infection of lung –– 1F73.2 Echinococcus infection of bone –– 1F73.3 Echinococcus infection of central nervous system –– 1F73.Y Other specified echinococcosis –– 1F73.Z Echinococcosis, unspecified – 1F74 Hymenolepiasis – 1F75 Sparganosis – 1F76 Taeniasis –– 1F76.0 Taeniasis due to Taenia solium –– 1F76.1 Taeniasis due to Taenia saginata –– 1F76.Y Other specified taeniasis –– 1F76.Z Taeniasis, unspecified – 1F7Y Other specified diseases due to cestodes – 1F7Z Diseases due to cestodes, unspecified – 1F80 Clonorchiasis – 1F81 Dicrocoeliasis – 1F82 Fascioliasis – 1F83 Fasciolopsiasis – 1F84 Opisthorchiasis – 1F85 Paragonimiasis – 1F86 Schistosomiasis –– 1F86.0 Schistosomiasis due to Schistosoma haematobium –– 1F86.1 Schistosomiasis due to Schistosoma mansoni –– 1F86.2 Schistosomiasis due to Schistosoma japonicum –– 1F86.3 Other schistosomiases –– 1F86.4 Cercarial dermatitis –– 1F86.5 Schistosomal pneumonitis –– 1F86.Z Schistosomiasis due to unspecified or unknown Schistosoma species – 1F8Y Other specified diseases due to trematodes – 1F8Z Diseases due to trematodes, unspecified 1F90 Other or unspecified infestation by parasitic worms – 1F90.0 Mixed intestinal helminthiases – 1F90.1 Intestinal parasitic infestation not otherwise specified – 1F90.2 Intestinal helminthiasis, unspecified – 1F90.Y Other specified infestation by parasitic worms – 1F90.Z Infestation by parasitic worms, unspecified 1F91 Diphyllobothriasis and sparganosis 1F9Z Helminthiases, unspecified 1G00 Pediculosis – 1G00.0 Pediculosis capitis – 1G00.1 Pediculosis corporis – 1G00.Z Pediculosis of unspecified site or type 1G01 Myiasis – 1G01.0 Ocular myiasis – 1G01.1 Nasopharyngeal myiasis – 1G01.2 Laryngeal myiasis – 1G01.3 Cutaneous myiasis – 1G01.Y Other specified myiasis – 1G01.Z Myiasis, unspecified 1G02 External hirudiniasis 1G03 Pthiriasis 1G04 Scabies – 1G04.0 Classical scabies – 1G04.1 Crusted scabies – 1G04.Y Other specified scabies – 1G04.Z Scabies, unspecified 1G05 Tungiasis 1G06 Cimicosis 1G07 Infestation by mites – 1G07.0 Infestation by Demodex – 1G07.Y Infestation of the skin by other specified parasitic mites – 1G07.Z Infestation of the skin by unspecified parasitic mites 1G0Y Infestation by other specified ectoparasite 1G0Z Infestation by unknown or unspecified ectoparasite 1G2Y Other specified parasitic diseases 1G2Z Unspecified parasitic diseases 1G40 Sepsis without septic shock 1G41 Sepsis with septic shock 1H0Z Infection, unspecified 1G60 Certain other disorders of infectious origin 1G60.0 Mycetoma of unknown or unspecified type 1G60.1 Pythiosis 1G60.2 Protothecosis 1G60.3 Infection of peripheral nervous system 1G60.Y Other specified disorders of infectious origin not elsewhere classified 1G80 Sequelae of tuberculosis 1G81 Sequelae of trachoma 1G82 Sequelae of leprosy 1G83 Sequelae of poliomyelitis 1G84 Sequelae of viral encephalitis 1G85 Sequelae of diphtheria 1G8Y Sequelae of other specified infectious diseases 1G8Z Sequelae of unspecified infectious diseases 8E00 Sporadic Creutzfeldt-Jakob Disease 8E01 Acquired prion disease 8E01.0 Iatrogenically acquired Creutzfeldt-Jakob Disease 8E01.1 Kuru 8E01.2 Variant Creutzfeldt-Jakob Disease 8E01.3 Other acquired Creutzfeldt-Jakob Disease 8E01.Z Acquired prion disease, unspecified 8E02 Genetic prion diseases 8E02.0 Genetic Creutzfeldt-Jakob disease 8E02.1 Gerstmann-Straussler-Scheinker syndrome 8E02.2 Fatal familial insomnia 8E02.3 Other genetic prion diseases 8E02.Y Other specified Creutzfeldt-Jakob disease 8E02.Z Creutzfeldt-Jakob disease, unspecified 8E03 Variably protease sensitive prionopathy 8E0Y Other specified human prion diseases 8E0Z Human prion diseases, unspecified CA40 Pneumonia CA40.0 Bacterial pneumonia CA40.1 Viral pneumonia CA40.2 Fungal pneumonia CA40.Y Other specified pneumonia CA40.Z Pneumonia, organism unspecified – CA40.00 Pneumonia due to Chlamydophila pneumoniae – CA40.01 Pneumonia due to Escherichia coli – CA40.02 Pneumonia due to Haemophilus influenzae – CA40.03 Pneumonia due to Klebsiella pneumoniae – CA40.04 Pneumonia due to Mycoplasma pneumoniae – CA40.05 Pneumonia due to Pseudomonas aeruginosa – CA40.06 Pneumonia due to Staphylococcus – CA40.07 Pneumonia due to Streptococcus pneumoniae – CA40.08 Pneumonia due to beta-haemolytic streptococcus – CA40.0Y Pneumonia due to other specified bacteria – CA40.0Z Bacterial pneumonia, unspecified – CA40.10 Pneumonia due to Adenovirus – CA40.11 Pneumonia due to Respiratory syncytial virus – CA40.12 Pneumonia due to parainfluenza virus – CA40.13 Pneumonia due to Human metapneumovirus – CA40.1Y Pneumonia due to other specified virus – CA40.1Z Viral pneumonia, unspecified – CA40.20 Pneumonia due to pneumocystis – CA40.2Y Other specified fungal pneumonia – CA40.2Z Fungal pneumonia, unspecified KA60 Sepsis of fetus or newborn KA61 Other bacterial infections of the fetus or newborn KA61.0 Congenital tuberculosis KA61.1 Neonatal listeriosis KA61.Z Bacterial infection of the fetus or newborn, unspecified KA62 Viral infection in the fetus or newborn KA62.0 Congenital Zika virus infection KA62.1 Congenital Epstein-Barr virus infection KA62.2 Congenital Varicella Zoster virus infection KA62.3 Congenital cytomegalovirus infection KA62.4 Congenital echovirus infection KA62.5 Congenital enterovirus infection KA62.6 Congenital human immunodeficiency virus infection KA62.7 Congenital parvovirus syndrome KA62.8 Congenital rubella syndrome KA62.9 Congenital viral hepatitis KA62.A Perinatal Herpes simplex infection KA62.Y Other specified viral infection in the fetus or newborn KA62.Z Viral infection in the fetus or newborn, unspecified KA63 Fungal infection of fetus or newborn KA63.0 Malassezia infection in newborn KA63.1 Neonatal aspergillosis KA63.2 Neonatal candidosis KA63.Y Other specified fungal infection of fetus or newborn KA63.Z Fungal infection of fetus or newborn, unspecified KA64 Parasitic diseases in the fetus or newborn KA64.0 Congenital toxoplasmosis KA64.1 Congenital falciparum malaria KA64.Y Other specified parasitic diseases in the fetus or newborn KA64.Z Parasitic diseases in the fetus or newborn, unspecified KA65 Neonatal infections of certain specified sites KA65.0 Neonatal conjunctivitis or dacryocystitis KA65.1 Omphalitis of newborn KA65.2 Neonatal urinary tract infection KA65.3 Neonatal infectious mastitis KA65.4 Neonatal meningitis KA65.Y Neonatal infections of other specified sites KA6Y Other specified infections of the fetus or newborn KA6Z Infections of the fetus or newborn, unspecified
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