8A64 Single seizure due to remote causes International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01 An unprovoked seizure occurring in a patient with no history of antecedent seizures but with abnormalities of brain development or a potentially responsible clinical condition (metabolic, structural, toxic). The temporal relationship with the CNS insult is beyond the interval estimated for the occurrence of acute symptomatic seizures. The CNS insult may be static or progressive.
postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Has causing condition - a selection is required - multiple selections are allowed [select] 2A00 Primary neoplasms of brain 2A01 Primary neoplasms of meninges 2A02 Primary neoplasm of spinal cord, cranial nerves, paraspinal nerves or remaining parts of central nervous system 2A0Z Other and unspecified neoplasms of brain or central nervous system 2A00.0 Gliomas of brain 2A00.1 Embryonal tumours of brain 2A00.2 Tumours of neuroepithelial tissue of brain 2A00.3 Central neurocytoma of brain 2A00.4 Astroblastoma of the brain 2A00.5 Primary neoplasm of brain of unknown or unspecified type 2A01.0 Meningiomas 2A01.1 Mesenchymal tumour of meninges 2A01.2 Primary neoplasm of meninges of unknown or unspecified type 2A02.0 Gliomas of spinal cord, cranial or paraspinal nerves 2A02.1 Tumours of cranial or paraspinal nerves 2A02.2 Primary neoplasm of spinal cord of unknown or unspecified type 2A02.3 Benign neoplasm of cranial nerves 2A02.4 Benign neoplasm of spinal cord 2A02.Z Primary neoplasm of spinal cord, cranial nerves, paraspinal nerves or remaining parts of central nervous system, unspecified 2A00.00 Glioblastoma of brain 2A00.0Y Other specified gliomas of brain 2A00.0Z Gliomas of brain, unspecified 2A00.10 Medulloblastoma of brain 2A00.11 Central primitive neuroectodermal tumour 2A00.1Y Other specified embryonal tumours of brain 2A00.1Z Embryonal tumours of brain, unspecified 2A00.20 Tumours of the pineal gland or pineal region 2A00.21 Mixed neuronal-glial tumours 2A00.22 Choroid plexus tumours 2A00.2Y Other specified tumours of neuroepithelial tissue of brain 2A00.2Z Tumours of neuroepithelial tissue of brain, unspecified 2A01.00 Primary malignant meningioma 2A01.0Y Other specified meningiomas 2A01.0Z Meningiomas, unspecified 2A02.00 Glioblastoma of spinal cord, cranial or paraspinal nerves 2A02.0Y Other specified gliomas of spinal cord, cranial or paraspinal nerves 2A02.0Z Gliomas of spinal cord, cranial or paraspinal nerves, unspecified 2A02.10 Malignant peripheral nerve sheath tumour of cranial or paraspinal nerves 2A02.11 Paraspinal neuroblastoma 2A02.12 Malignant neoplasm of the optic nerve 2A02.1Y Other specified tumours of cranial or paraspinal nerves 2A02.1Z Tumours of cranial or paraspinal nerves, unspecified 4A20 Acquired immunodeficiencies 4B40 Diseases of thymus 4B4Y Other specified diseases of the immune system 4B4Z Diseases of the immune system, unspecified 4A00 Primary immunodeficiencies due to disorders of innate immunity 4A01 Primary immunodeficiencies due to disorders of adaptive immunity 4A0Y Other specified primary immunodeficiencies 4A0Z Primary immunodeficiencies, unspecified 4A20.0 Adult-onset immunodeficiency 4A20.1 Acquired immunodeficiency due to loss of immunoglobulin 4A20.2 Secondary haemophagocytic lymphohistiocytosis 4A20.Y Other specified acquired immunodeficiencies 4A20.Z Acquired immunodeficiencies, unspecified 4A40 Lupus erythematosus 4A41 Idiopathic inflammatory myopathy 4A42 Systemic sclerosis 4A43 Overlap or undifferentiated nonorgan specific systemic autoimmune disease 4A44 Vasculitis 4A45 Antiphospholipid syndrome 4A4Y Other specified nonorgan specific systemic autoimmune disorders 4A4Z Nonorgan specific systemic autoimmune disorders, unspecified 4A60 Monogenic autoinflammatory syndromes 4A61 SAPHO syndrome 4A62 Behçet disease 4A6Y Other specified autoinflammatory disorders 4A6Z Autoinflammatory disorders, unspecified 4A80 Allergic or hypersensitivity disorders involving the respiratory tract 4A81 Allergic or hypersensitivity disorders involving the eye 4A82 Allergic or hypersensitivity disorders involving skin or mucous membranes 4A83 Allergic or hypersensitivity disorders involving the gastrointestinal tract 4A84 Anaphylaxis 4A85 Complex allergic or hypersensitivity conditions 4A8Y Allergic or hypersensitivity conditions of other specified type 4A8Z Allergic or hypersensitivity conditions of unspecified type 4B00 Disorders of neutrophil number 4B01 Disorders of neutrophil function 4B02 Eosinopenia 4B03 Eosinophilia 4B04 Disorders with decreased monocyte counts 4B05 Disorders with increased monocyte counts 4B06 Acquired lymphopenia 4B07 Acquired lymphocytosis 4B0Y Other specified immune system disorders involving white cell lineages 4B0Z Immune system disorders involving white cell lineages, unspecified 4B20 Sarcoidosis 4B21 Polyclonal hypergammaglobulinaemia 4B22 Cryoglobulinaemia 4B23 Immune reconstitution inflammatory syndrome 4B24 Graft-versus-host disease 4B2Y Other specified disorders involving the immune system 4B40.0 Persistent hyperplasia of thymus 4B40.1 Abscess of thymus 4B40.2 Good syndrome 4B40.Y Other specified diseases of thymus 4B40.Z Diseases of thymus, unspecified 4A00.0 Functional neutrophil defects 4A00.1 Defects in the complement system 4A00.2 Genetic susceptibility to particular pathogens 4A00.3 Immunodeficiency with natural-killer cell deficiency 4A00.Y Other specified primary immunodeficiencies due to disorders of innate immunity 4A00.Z Primary immunodeficiencies due to disorders of innate immunity, unspecified 4A01.0 Immunodeficiencies with predominantly antibody defects 4A01.1 Combined immunodeficiencies 4A01.2 Diseases of immune dysregulation 4A01.3 Other well-defined immunodeficiency syndromes due to defects in adaptive immunity 4A01.Z Primary immunodeficiencies due to disorders of adaptive immunity, unspecified 4A20.20 Haemophagocytic syndrome associated with infection 4A20.21 Haemophagocytic lymphohistiocytosis associated with a malignant disease 4A20.2Y Other specified secondary haemophagocytic lymphohistiocytosis 4A20.2Z Secondary haemophagocytic lymphohistiocytosis, unspecified 4A40.0 Systemic lupus erythematosus 4A40.1 Drug-induced lupus erythematosus 4A40.Y Other specified lupus erythematosus 4A40.Z Lupus erythematosus, unspecified 4A41.0 Dermatomyositis 4A41.1 Polymyositis 4A41.2 Inclusion body myopathy 4A41.Y Other specified idiopathic inflammatory myopathy 4A41.Z Idiopathic inflammatory myopathy, unspecified 4A42.0 Paediatric onset systemic sclerosis 4A42.1 Diffuse systemic sclerosis 4A42.2 Limited systemic sclerosis 4A42.Z Systemic sclerosis, unspecified 4A43.0 IgG4 related disease 4A43.1 Mikulicz disease 4A43.2 Sjögren syndrome 4A43.3 Mixed connective tissue disease 4A43.4 Diffuse eosinophilic fasciitis 4A43.Y Other specified overlap non-organ specific systemic autoimmune disease 4A43.Z Undifferentiated non-organ specific systemic autoimmune disease 4A44.0 Rhizomelic pseudopolyarthritis 4A44.1 Aortic arch syndrome 4A44.2 Giant cell arteritis 4A44.3 Single organ vasculitis 4A44.4 Polyarteritis nodosa 4A44.5 Mucocutaneous lymph node syndrome 4A44.6 Sneddon syndrome 4A44.7 Primary angiitis of the central nervous system 4A44.8 Thromboangiitis obliterans 4A44.9 Immune complex small vessel vasculitis 4A44.A Antineutrophil cytoplasmic antibody-associated vasculitis 4A44.B Leukocytoclastic vasculitis 4A44.Y Other specified vasculitis 4A44.Z Vasculitis, unspecified 4A45.0 Primary antiphospholipid syndrome 4A45.1 Secondary antiphospholipid syndrome 4A45.2 Antiphospholipid syndrome in pregnancy 4A45.3 Lupus anticoagulant-hypoprothrombinaemia syndrome 4A45.Z Antiphospholipid syndrome, unspecified 4A60.0 Familial Mediterranean fever 4A60.1 Cryopyrin-associated periodic syndromes 4A60.2 Tumour necrosis factor receptor 1 associated periodic syndrome 4A60.Y Other specified monogenic autoinflammatory syndromes 4A60.Z Autoimflammatory syndrome, unspecified 4A80.0 Drug-induced bronchospasm 4A80.1 Bronchospasm provoked by allergy to food substance 4A80.Y Other specified allergic or hypersensitivity disorders involving the respiratory tract 4A80.Z Allergic or hypersensitivity disorders involving the respiratory tract, unspecified 4A83.0 Food-induced eosinophilic gastroenteritis 4A83.1 Food-induced eosinophilic oesophagitis 4A83.Y Other specified allergic or hypersensitivity disorders involving the gastrointestinal tract 4A83.Z Allergic or hypersensitivity disorders involving the gastrointestinal tract, unspecified 4A84.0 Anaphylaxis due to allergic reaction to food 4A84.1 Drug-induced anaphylaxis 4A84.2 Anaphylaxis due to insect venom 4A84.3 Anaphylaxis provoked by physical factors 4A84.4 Anaphylaxis due to inhaled allergens 4A84.5 Anaphylaxis due to contact with allergens 4A84.6 Anaphylaxis secondary to mast cell disorder 4A84.Y Other specified anaphylaxis 4A84.Z Anaphylaxis, unspecified 4A85.0 Drug or pharmacological agents hypersensitivity 4A85.1 Hypersensitivity to herbal or alternative medical therapies 4A85.2 Food hypersensitivity 4A85.3 Allergic or hypersensitivity reactions to arthropods 4A85.Y Other specified complex allergic or hypersensitivity conditions 4A85.Z Complex allergic or hypersensitivity conditions, unspecified 4B00.0 Neutropaenia 4B00.1 Neutrophilia 4B01.0 Constitutional disorders of neutrophil function 4B01.1 Acquired disorders of neutrophil function 4B01.Z Disorders of neutrophil function, unspecified 4B02.0 Constitutional decrease in eosinophil number 4B02.1 Acquired decrease in eosinophil number 4B02.Z Eosinopenia, unspecified 4B03.0 Constitutional eosinophilia 4B03.1 Acquired eosinophilia 4B03.Z Eosinophilia, unspecified 4B20.0 Sarcoidosis of lung 4B20.1 Sarcoidosis of lymph nodes 4B20.2 Sarcoidosis of the digestive system 4B20.3 Neurosarcoidosis 4B20.4 Ocular sarcoidosis 4B20.5 Cutaneous sarcoidosis 4B20.Y Other specified sarcoidosis 4B20.Z Sarcoidosis, unspecified 4B24.0 Acute graft-versus-host disease 4B24.1 Chronic graft-versus-host disease 4B24.Y Other specified graft-versus-host disease 4B24.Z Graft-versus-host disease, unspecified 4A00.00 Neutrophil immunodeficiency syndrome 4A00.0Y Other specified functional neutrophil defects 4A00.0Z Functional neutrophil defects, unspecified 4A00.10 Immunodeficiency with an early component of complement deficiency 4A00.11 Immunodeficiency with a late component of complement deficiency 4A00.12 Immunodeficiency with factor B deficiency 4A00.13 Immunodeficiency with factor D anomaly 4A00.14 Hereditary angioedema 4A00.15 Acquired angioedema 4A00.1Y Other specified defects in the complement system 4A00.1Z Defects in the complement system, unspecified 4A01.00 Hereditary agammaglobulinaemia with profoundly reduced or absent B cells 4A01.01 Immunodeficiencies with severe reduction in at least two serum immunoglobulin isotypes with normal or low numbers of B cells 4A01.02 Specific antibody deficiency with normal immunoglobulin concentrations or normal number of B cells 4A01.03 Transient hypogammaglobulinaemia of infancy 4A01.04 Immunodeficiencies with isotype or light chain deficiencies with normal number of B cells 4A01.05 Immunodeficiencies with severe reduction in serum IgG or IgA with normal or elevated IgM and normal numbers of B-cells 4A01.0Y Other specified immunodeficiencies with predominantly antibody defects 4A01.0Z Immunodeficiencies with predominantly antibody defects, unspecified 4A01.10 Severe combined immunodeficiencies 4A01.11 Major histocompatibility complex class I deficiency 4A01.12 Major histocompatibility complex class II deficiency 4A01.1Y Other specified combined immunodeficiencies 4A01.1Z Combined immunodeficiencies, unspecified 4A01.20 Immune dysregulation syndromes with hypopigmentation 4A01.21 Immune dysregulation syndromes presenting primarily with autoimmunity 4A01.22 Immune dysregulation syndromes presenting primarily with lymphoproliferation 4A01.23 Primary haemophagocytic lymphohistiocytosis 4A01.2Y Other specified diseases of immune dysregulation 4A01.2Z Diseases of immune dysregulation, unspecified 4A01.30 Immunodeficiency due to defects of the thymus 4A01.31 DNA repair defects other than combined T-cell or B-cell immunodeficiencies 4A01.32 Immuno-osseous dysplasia 4A01.33 Hepatic veno-occlusive disease - immunodeficiency syndrome 4A01.34 Hyperimmunoglobulin E syndromes 4A40.00 Systemic lupus erythematosus with skin involvement 4A40.0Y Other specified systemic lupus erythematosus 4A40.0Z Systemic lupus erythematosus, unspecified 4A41.00 Adult dermatomyositis 4A41.01 Juvenile dermatomyositis 4A41.0Z Dermatomyositis, unspecified 4A41.10 Juvenile polymyositis 4A41.11 Paraneoplastic polymyositis 4A41.1Y Other specified polymyositis 4A41.1Z Polymyositis, unspecified 4A41.20 Inflammatory inclusion body myositis 4A41.21 Noninflammatory inclusion body myopathy 4A41.2Z Inclusion body myopathy, unspecified 4A43.20 Primary Sjögren syndrome 4A43.21 Secondary Sjögren syndrome 4A43.22 Paediatric onset Sjögren syndrome 4A43.2Y Other specified sjögren syndrome 4A43.2Z Sjögren syndrome, unspecified 4A44.90 Cryoglobulinaemic vasculitis 4A44.91 Hypocomplementaemic urticarial vasculitis 4A44.92 IgA vasculitis 4A44.9Y Other specified immune complex small vessel vasculitis 4A44.9Z Immune complex small vessel vasculitis, unspecified 4A44.A0 Microscopic polyangiitis 4A44.A1 Granulomatosis with polyangiitis 4A44.A2 Eosinophilic granulomatosis with polyangiitis 4A44.AY Other specified antineutrophil cytoplasmic antibody-associated vasculitis 4A44.AZ Antineutrophil cytoplasmic antibody-associated vasculitis, unspecified 4A44.B0 Cutaneous leukocytoclastic vasculitis 4A44.BY Other specified leukocytoclastic vasculitis 4A44.BZ Leukocytoclastic vasculitis, unspecified 4A84.30 Exercise-induced anaphylaxis 4A84.31 Cold-induced anaphylaxis 4A84.3Y Anaphylaxis provoked by other specified physical factors 4A84.3Z Anaphylaxis provoked by unspecified physical factors 4A85.00 Drug-induced liver hypersensitivity disease 4A85.01 Drug-induced kidney hypersensitivity 4A85.02 Drug-induced cytopenia 4A85.03 Drug-induced vasculitis 4A85.04 Multiple drug hypersensitivity syndrome 4A85.0Y Drug hypersensitivity of other specified type 4A85.0Z Drug hypersensitivity of unspecified type 4A85.20 Food-induced gastrointestinal hypersensitivity 4A85.21 Food-induced urticaria or angioedema 4A85.22 Allergic contact dermatitis due to food allergen 4A85.2Y Other specified food hypersensitivity 4A85.2Z Food hypersensitivity, unspecified 4A85.30 Systemic allergic reaction due to Hymenoptera venom 4A85.31 Cutaneous allergic or hypersensitivity reactions to Hymenoptera venom 4A85.32 Cutaneous allergic or hypersensitivity reactions to arthropods 4B00.00 Constitutional neutropaenia 4B00.01 Acquired neutropaenia 4B00.0Z Neutropaenia, unspecified 4B00.10 Constitutional neutrophilia 4B00.11 Acquired neutrophilia 4B00.1Z Neutrophilia, unspecified 4B01.00 Disorders of neutrophil adhesion 4B01.01 Disorders of neutrophil chemotaxis 4B01.02 Disorders of neutrophil granule formation or release 4B01.03 Disorders of neutrophil oxidative metabolism 4B01.0Y Other specified constitutional disorders of neutrophil function 4B01.0Z Constitutional disorders of neutrophil function, unspecified 8A20 Alzheimer disease 8A21 Progressive focal atrophies 8A22 Lewy body disease 8A23 Frontotemporal lobar degeneration 8A2Y Other specified disorders with neurocognitive impairment as a major feature 8A2Z Disorders with neurocognitive impairment as a major feature, unspecified 8A21.0 Posterior cortical atrophy 8A21.Y Other specified progressive focal atrophies 8A21.Z Progressive focal atrophies, unspecified 8B20 Stroke not known if ischaemic or haemorrhagic 8B21 Cerebrovascular disease with no acute cerebral symptom 8B22 Certain specified cerebrovascular diseases 8B23 Cerebrovascular abnormalities 8B24 Hypoxic-ischaemic encephalopathy 8B25 Late effects of cerebrovascular disease 8B26 Vascular syndromes of brain in cerebrovascular diseases 8B2Z Cerebrovascular diseases, unspecified 8B00 Intracerebral haemorrhage 8B01 Subarachnoid haemorrhage 8B02 Nontraumatic subdural haemorrhage 8B03 Nontraumatic epidural haemorrhage 8B0Z Intracranial haemorrhage, unspecified 8B10 Transient ischaemic attack 8B11 Cerebral ischaemic stroke 8B1Y Other specified cerebral ischaemia 8B1Z Cerebral ischaemia, unspecified 8B21.0 Silent cerebral infarct 8B21.1 Silent cerebral microbleed 8B21.Y Other specified cerebrovascular disease with no acute cerebral symptom 8B21.Z Cerebrovascular disease with no acute cerebral symptom, unspecified 8B22.0 Dissection of cerebral arteries 8B22.1 Cerebral venous thrombosis 8B22.2 Cerebral vasoconstriction syndromes 8B22.3 Isolated cerebral amyloid angiopathy 8B22.4 Intracranial vascular malformation 8B22.5 Cerebral aneurysm, nonruptured 8B22.6 Familial cerebral saccular aneurysm 8B22.7 Cerebral arteritis, not elsewhere classified 8B22.8 Hypertensive encephalopathy 8B22.9 Migraine-induced stroke 8B22.A Subclavian steal syndrome 8B22.B Moyamoya syndrome 8B22.C Hereditary cerebrovascular diseases 8B22.Y Other specified cerebrovascular disease 8B24.0 Anoxic-ischaemic encephalopathy 8B24.Y Other specified hypoxic-ischaemic encephalopathy 8B24.Z Hypoxic-ischaemic encephalopathy, unspecified 8B25.0 Late effects of cerebral ischemic stroke 8B25.1 Late effects of intracerebral haemorrhage 8B25.2 Late effects of subarachnoid haemorrhage 8B25.3 Late effects of other nontraumatic intracranial haemorrhage 8B25.4 Late effects of stroke not known if ischaemic or haemorrhagic 8B25.Y Late effects of other specified cerebrovascular disease 8B25.Z Late effects of cerebrovascular disease, unspecified 8B26.0 Brainstem stroke syndrome 8B26.1 Cerebellar stroke syndrome 8B26.2 Middle cerebral artery syndrome 8B26.3 Anterior cerebral artery syndrome 8B26.4 Posterior cerebral artery syndrome 8B26.5 Lacunar syndromes 8B26.Y Other specified vascular syndromes of brain in cerebrovascular diseases 8B26.Z Vascular syndromes of brain in cerebrovascular diseases, unspecified 8B00.0 Deep hemispheric haemorrhage 8B00.1 Lobar haemorrhage 8B00.2 Brainstem haemorrhage 8B00.3 Cerebellar haemorrhage 8B00.4 Intraventricular haemorrhage without parenchymal haemorrhage 8B00.5 Haemorrhage of multiple sites 8B00.Z Intracerebral haemorrhage, site unspecified 8B01.0 Aneurysmal subarachnoid haemorrhage 8B01.1 Non-aneurysmal subarachnoid haemorrhage 8B01.2 Subarachnoid haemorrhage not known if aneurysmal or non-aneurysmal 8B10.0 Amaurosis fugax 8B10.Y Other specified transient ischaemic attack 8B10.Z Transient ischaemic attack, unspecified 8B11.0 Cerebral ischaemic stroke due to extracranial large artery atherosclerosis 8B11.1 Cerebral ischaemic stroke due to intracranial large artery atherosclerosis 8B11.2 Cerebral ischaemic stroke due to embolic occlusion 8B11.3 Cerebral ischaemic stroke due to small artery occlusion 8B11.4 Cerebral ischaemic stroke due to other known cause 8B11.5 Cerebral ischaemic stroke of unknown cause 8B22.40 Arteriovenous malformation of cerebral vessels 8B22.41 Cerebral cavernous malformation 8B22.42 Dural arteriovenous fistula 8B22.43 Carotid cavernous fistula 8B22.4Y Other specified intracranial vascular malformation 8B22.4Z Intracranial vascular malformation, unspecified 8B22.70 Primary cerebral arteritis 8B22.7Y Other specified cerebral arteritis, not elsewhere classified 8B22.7Z Cerebral arteritis, not elsewhere classified, unspecified 8B22.C0 CADASIL - [cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy] syndrome 8B22.C1 CARASIL - [cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy] syndrome 8B22.CY Other specified hereditary cerebrovascular diseases 8B22.CZ Hereditary cerebrovascular diseases, unspecified 8B26.50 Pure motor lacunar syndrome 8B26.51 Pure sensory lacunar syndrome 8B26.5Y Other specified lacunar syndromes 8B26.5Z Lacunar syndromes, unspecified 8B11.20 Cerebral ischaemic stroke due to cardiac embolism 8B11.21 Cerebral ischaemic stroke due to aortic arch embolism 8B11.22 Cerebral ischaemic stroke due to paradoxical embolism 8B11.2Y Cerebral ischaemic stroke due to other specified embolic occlusion 8B11.2Z Cerebral ischaemic stroke due to embolic occlusion, unspecified 8B11.40 Cerebral ischaemic stroke due to global hypoperfusion with watershed infarct 8B11.41 Cerebral ischaemic stroke due to other non-atherosclerotic arteriopathy 8B11.42 Cerebral ischaemic stroke due to hypercoagulable state 8B11.43 Cerebral ischaemic stroke in association with subarachnoid haemorrhage 8B11.44 Cerebral ischemic stroke from dissection 8B11.50 Cerebral ischaemic stroke due to unspecified occlusion or stenosis of extracranial large artery 8B11.51 Cerebral ischaemic stroke due to unspecified occlusion or stenosis of intracranial large artery 8B11.5Z Cerebral ischaemic stroke, unspecified LA00 Anencephaly or similar anomalies LA01 Cephalocele LA02 Spina bifida LA03 Arnold-Chiari malformation type II LA04 Congenital hydrocephalus LA05 Cerebral structural developmental anomalies LA06 Cerebellar structural developmental anomalies LA07 Structural developmental anomalies of the neurenteric canal, spinal cord or vertebral column LA0Y Other specified structural developmental anomalies of the nervous system LA0Z Structural developmental anomalies of the nervous system, unspecified LA00.0 Anencephaly LA00.1 Iniencephaly LA00.2 Acephaly LA00.3 Amyelencephaly LA00.Y Other specified anencephaly or similar anomalies LA00.Z Anencephaly or similar anomalies, unspecified LA02.0 Spina bifida cystica LA02.1 Spina bifida aperta LA02.Y Other specified spina bifida LA02.Z Spina bifida, unspecified LA04.0 Hydrocephalus with stenosis of the aqueduct of Sylvius LA04.Y Other specified congenital hydrocephalus LA04.Z Congenital hydrocephalus, unspecified LA05.0 Microcephaly LA05.1 Megalencephaly LA05.2 Holoprosencephaly LA05.3 Corpus callosum agenesis LA05.4 Arrhinencephaly LA05.5 Abnormal neuronal migration LA05.6 Encephaloclastic disorders LA05.7 Brain cystic malformations LA05.8 Colpocephaly LA05.Y Other specified cerebral structural developmental anomalies LA05.Z Cerebral structural developmental anomalies, unspecified LA06.0 Dandy-Walker malformation LA06.1 Hypoplasia or agenesis of cerebellar hemispheres LA06.2 Focal cerebellar dysplasia LA06.Y Other specified cerebellar structural developmental anomalies LA06.Z Cerebellar structural developmental anomalies, unspecified LA07.0 Primary tethered cord syndrome LA07.1 Diastematomyelia LA07.2 Amyelia LA07.3 Primary syringomyelia or hydromyelia LA07.4 Arnold-Chiari malformation type I LA07.Y Other specified structural developmental anomalies of the neurenteric canal, spinal cord or vertebral column LA07.Z Structural developmental anomalies of the neurenteric canal, spinal cord or vertebral column, unspecified LA00.00 Craniorachischisis LA00.0Y Other specified anencephaly LA00.0Z Anencephaly, unspecified LA02.00 Myelomeningocele with hydrocephalus LA02.01 Myelomeningocele without hydrocephalus LA02.02 Myelocystocele LA02.0Y Other specified spina bifida cystica LA02.0Z Spina bifida cystica, unspecified LA05.50 Polymicrogyria LA05.51 Cortical dysplasia LA05.5Y Other specified abnormal neuronal migration LA05.5Z Abnormal neuronal migration, unspecified LA05.60 Porencephaly LA05.61 Schizencephaly LA05.62 Hydranencephaly LA05.6Y Other specified encephaloclastic disorders LA05.6Z Encephaloclastic disorders, unspecified NA07 Intracranial injury NA07.0 Concussion NA07.1 Traumatic intracerebral haemorrhage NA07.2 Traumatic cerebral oedema NA07.3 Diffuse brain injury NA07.4 Focal brain injury NA07.5 Traumatic epidural haemorrhage NA07.6 Traumatic subdural haemorrhage NA07.7 Traumatic subarachnoid haemorrhage NA07.8 Traumatic haemorrhage in brain tissue NA07.Y Other specified intracranial injury NA07.Z Intracranial injury, unspecified NA07.00 Concussion with incomplete loss of consciousness with amnesia NA07.01 Concussion with incomplete loss of consciousness without amnesia NA07.02 Concussion with loss of consciousness, short duration of less than 30 minutes NA07.03 Concussion with loss of consciousness, short duration of 30 minutes to less than one hour NA07.04 Concussion with loss of consciousness, short duration of one hour to less than 6 hours NA07.05 Concussion with loss of consciousness, intermediate duration of 6 hours to less than 24 hours NA07.06 Concussion with loss of consciousness, persisting longer than 24 hours or until discharge or latest assessment NA07.07 Concussion with loss of consciousness, persisting until death NA07.08 Concussion with loss of consciousness, duration unspecified or unknown due to effects of therapy NA07.09 Concussion with loss of consciousness, duration unspecified or unknown due to lack of information NA07.0Y Other specified concussion NA07.0Z Concussion, unspecified NA07.20 Diffuse traumatic cerebral oedema NA07.21 Focal traumatic cerebral oedema NA07.2Y Other specified traumatic cerebral oedema NA07.2Z Traumatic cerebral oedema, unspecified NA07.30 Diffuse injury of cerebrum NA07.31 Diffuse injury of cerebellum NA07.32 Diffuse injury of brainstem NA07.33 Diffuse injury of multiple parts of brain NA07.3Y Other specified diffuse brain injury NA07.3Z Unspecified diffuse traumatic brain injury NA07.40 Focal non-haemorrhagic contusion of cerebrum NA07.41 Focal haemorrhagic contusion of cerebrum NA07.42 Focal laceration of cerebrum NA07.43 Multiple focal injuries of cerebrum NA07.44 Focal non-haemorrhagic contusion of cerebellum NA07.45 Focal haematoma or haemorrhage of cerebellum NA07.46 Focal laceration of cerebellum NA07.47 Multiple focal injuries of cerebellum NA07.48 Focal non-haemorrhagic contusion of brainstem NA07.49 Focal haematoma or haemorrhage of brainstem NA07.4A Contusion of temporal lobe NA07.4B Focal laceration of brainstem NA07.4C Focal brain contusion NA07.4D Focal brain laceration NA07.4E Contusion of parietal lobe NA07.4F Contusion of occipital lobe NA07.4Z Unspecified focal traumatic brain injury NA07.60 Acute traumatic subdural haemorrhage NA07.61 Chronic traumatic subdural haemorrhage NA07.6Z Traumatic subdural haemorrhage, unspecified whether acute or chronic NA07.80 Traumatic haemorrhage in cerebrum white matter NA07.81 Traumatic haemorrhage in thalamus or basal ganglia NA07.82 Traumatic haemorrhage in cerebellum NA07.83 Traumatic haemorrhage in brainstem without specification whether primary or secondary NA07.84 Traumatic haemorrhage in brainstem, primary NA07.85 Traumatic haemorrhage in brainstem, secondary NA07.86 Multiple traumatic haemorrhages NA07.8Y Other specified traumatic haemorrhage in brain tissue NA07.8Z Traumatic haemorrhage in brain tissue, unspecified QC50 Late effect of prior health problem, not elsewhere classified
synonyms Single seizure due to remote causes Single seizure due to prenatal or perinatal brain insults Single seizure due to genetic syndromes with widespread or progressive effects Single seizure due to central nervous system infections or infestations Single seizure due to cerebrovascular diseases Single seizure due to injuries to the head Single seizure due to tumours of the nervous system Single seizure due to degenerative brain disorders Single seizure with mesial temporal sclerosis Single seizure due to immune disorders Single seizure due to abnormalities of brain development
Thank you for choosing Find-A-Code, please Sign In to remove ads.
Aimee - AI-powered coding assistant
Would you like Aimee - AI
Quick, Current, Complete - www.findacode.com