{"code":"A81","name":"Atypical virus infections of central nervous system","terminology":"icd10cm","version":"2026","leaf":true,"active":true,"synonyms":[{"name":"Atypical virus infections of central nervous system","termType":"HT","type":"Preferred_Name","source":"ICD10CM","qualifiers":[{"type":"USE_ADDITIONAL","value":"code, if applicable, to identify: dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4); dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-); dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3); dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2); dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0); mild neurocognitive disorder due to known physiological condition (F06.7-)"},{"type":"ORDER_NO","value":"00605"}],"active":true},{"name":"Atypical virus infections of central nervous system","termType":"AB","type":"Preferred_Name","source":"ICD10CM","active":true},{"name":"diseases of the central nervous system caused by prions","termType":"ET","type":"Synonym","source":"ICD10CM","active":true}],"properties":[{"type":"NCI_META_CUI","value":"C0851226"},{"type":"NCI_META_CUI","value":"CL590936"},{"type":"Semantic_Type","value":"Disease or Syndrome"}],"children":[{"code":"A81.9","name":"Atypical virus infection of central nervous system, unspecified","leaf":true},{"code":"A81.0","name":"Creutzfeldt-Jakob disease","leaf":false},{"code":"A81.8","name":"Other atypical virus infections of central nervous system","leaf":false},{"code":"A81.2","name":"Progressive multifocal leukoencephalopathy","leaf":true},{"code":"A81.1","name":"Subacute sclerosing panencephalitis","leaf":true}],"parents":[{"code":"A80-A89","name":"Viral and prion infections of the central nervous system (A80-A89)"}]}