JB64.3 Diseases of the nervous system complicating pregnancy, childbirth or the puerperium International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01 Any disorder or disease of the nervous system affecting pregnant females leading to complications during pregnancy, childbirth, or puerperium.
exclusions coding note This category includes conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care but no specific category exists in this chapter.
postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Associated with - multiple selections are allowed [select] 8A00 Parkinsonism 8A01 Choreiform disorders 8A02 Dystonic disorders 8A03 Ataxic disorders 8A04 Disorders associated with tremor 8A05 Tic disorders 8A06 Myoclonic disorders 8A07 Certain specified movement disorder 8A0Y Other specified movement disorders 8A0Z Movement disorders, unspecified 8A00.0 Parkinson disease 8A00.1 Atypical parkinsonism 8A00.2 Secondary parkinsonism 8A00.3 Functional parkinsonism 8A00.Y Other specified parkinsonism 8A00.Z Parkinsonism, unspecified 8A01.0 Benign hereditary chorea 8A01.1 Secondary Chorea 8A01.2 Hemichorea or hemiballismus 8A01.Y Other specified choreiform disorders 8A01.Z Choreiform disorders, unspecified 8A02.0 Primary dystonia 8A02.1 Secondary dystonia 8A02.2 Paroxysmal dystonia 8A02.3 Functional dystonia or spasms 8A02.Y Other specified dystonic disorders 8A02.Z Dystonic disorders, unspecified 8A03.0 Congenital ataxia 8A03.1 Hereditary ataxia 8A03.2 Non-hereditary degenerative ataxia 8A03.3 Acquired ataxia 8A03.Y Other specified ataxic disorders 8A03.Z Ataxic disorders, unspecified 8A04.0 Enhanced physiological tremor 8A04.1 Essential tremor or related tremors 8A04.2 Rest tremor 8A04.3 Secondary tremor 8A04.4 Functional tremor 8A04.Y Other specified disorders associated with tremor 8A04.Z Disorders associated with tremor, unspecified 8A05.0 Primary tics or tic disorders 8A05.1 Secondary tics or tic disorders 8A05.Y Other specified tic disorders 8A05.Z Tic disorders, unspecified 8A06.0 Essential myoclonus 8A06.1 Segmental myoclonus 8A06.2 Focal myoclonus 8A06.Y Other specified myoclonic disorders 8A06.Z Myoclonic disorders, unspecified 8A07.0 Stereotypies 8A07.1 Akathisia 8A07.2 Excessive startle reflex 8A00.00 Sporadic Parkinson disease 8A00.01 Familial Parkinson disease 8A00.0Y Other specified Parkinson disease 8A00.0Z Parkinson disease, unspecified 8A00.10 Progressive supranuclear palsy 8A00.1Y Other specified atypical parkinsonism 8A00.1Z Atypical parkinsonism, unspecified 8A00.20 Parkinsonism due to heredodegenerative disorders 8A00.21 Hemiparkinsonism hemiatrophy syndrome 8A00.22 Infectious or postinfectious parkinsonism 8A00.23 Vascular parkinsonism 8A00.24 Drug-induced parkinsonism 8A00.25 Post traumatic Parkinsonism 8A00.26 Parkinsonism due to structural lesions 8A00.2Y Other specified secondary parkinsonism 8A00.2Z Secondary parkinsonism, unspecified 8A01.10 Huntington disease 8A01.11 Chorea due to Huntington disease-like conditions 8A01.12 Chorea due to Dentatorubral pallidoluysian atrophy 8A01.13 Chorea due to Wilson disease 8A01.14 Chorea due to infectious or para-infectious causes 8A01.15 Chorea due to systemic lupus erythematosus 8A01.16 Drug-induced chorea 8A01.1Y Other specified secondary chorea 8A01.1Z Secondary chorea, unspecified 8A01.20 Hemichorea 8A01.21 Ballism 8A01.22 Hemiballism 8A02.00 Benign essential blepharospasm 8A02.0Y Other specified primary dystonia 8A02.0Z Primary dystonia, unspecified 8A02.10 Drug-induced dystonia 8A02.11 Dystonia-plus 8A02.12 Dystonia associated with heredodegenerative disorders 8A02.1Y Other specified secondary dystonia 8A02.1Z Secondary dystonia, unspecified 8A03.10 Friedreich ataxia 8A03.11 Ataxia due to Cerebrotendinous xanthomatosis 8A03.12 Ataxia due to Refsum disease 8A03.13 Ataxia due to abetalipoproteinemia 8A03.14 Hereditary episodic ataxia 8A03.15 Ataxia due to mitochondrial mutations 8A03.16 Spinocerebellar ataxia 8A03.1Y Other specified hereditary ataxia 8A03.1Z Hereditary ataxia, unspecified 8A03.20 Late onset cerebellar cortical atrophy 8A03.2Y Other specified non-hereditary degenerative ataxia 8A03.2Z Non-hereditary degenerative ataxia, unspecified 8A03.30 Ataxia due to alcoholic cerebellar degeneration 8A03.3Y Other specified acquired ataxia 8A03.3Z Acquired ataxia, unspecified 8A04.30 Tremor due to metabolic disorders 8A04.31 Tremor due to chronic or acute substance use 8A04.32 Tremor due to drug withdrawal 8A04.33 Tremor due to certain specified central nervous system diseases 8A04.3Y Other specified secondary tremor 8A04.3Z Secondary tremor, unspecified 8A05.00 Tourette syndrome 8A05.01 Chronic motor tic disorder 8A05.02 Chronic phonic tic disorder 8A05.03 Transient motor tics 8A05.0Y Other specified primary tics or tic disorders 8A05.0Z Primary tics or tic disorders, unspecified 8A05.10 Infectious or postinfectious tics 8A05.11 Tics associated with developmental disorders 8A05.1Y Other specified secondary tics or tic disorders 8A05.1Z Secondary tics or tic disorders, unspecified 8A06.20 Palatal myoclonus 8A06.21 Chronic hiccups 8A06.2Y Other specified focal myoclonus 8A06.2Z Focal myoclonus, unspecified 8A07.00 Primary stereotypy 8A07.01 Secondary stereotypy 8A07.0Y Other specified stereotypies 8A07.0Z Stereotypies, 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 8A40 Multiple sclerosis 8A41 Isolated demyelinating syndromes of the central nervous system 8A42 Acute disseminated encephalomyelitis 8A43 Neuromyelitis optica 8A44 Leukodystrophies 8A45 Secondary white matter disorders 8A46 Central demyelination of corpus callosum 8A4Y Other specified multiple sclerosis or other white matter disorders 8A4Z Multiple sclerosis or other white matter disorders, unspecified 8A40.0 Relapsing-remitting multiple sclerosis 8A40.1 Primary progressive multiple sclerosis 8A40.2 Secondary progressive multiple sclerosis 8A40.Y Other specified multiple sclerosis 8A40.Z Multiple sclerosis, unspecified 8A41.0 Transverse myelitis 8A41.1 Neuromyelitis optica myelin oligodendrocyte glycoprotein antibody-positive 8A41.Y Other specified isolated demyelinating syndromes of the central nervous system 8A41.Z Isolated demyelinating syndromes of the central nervous system, unspecified 8A42.0 Acute haemorrhagic leukoencephalitis 8A42.Y Other specified acute disseminated encephalomyelitis 8A42.Z Acute disseminated encephalomyelitis, unspecified 8A43.0 Neuromyelitis optica aquaporin-4 antibody positive 8A43.1 Neuromyelitis optica aquaporin-4 antibody negative 8A43.2 Single transverse myelitis aquaporin-4 antibody positive 8A43.3 Recurrent transverse myelitis aquaporin-4 antibody positive 8A43.4 Single optic neuritis aquaporin-4 antibody positive 8A43.5 Recurrent optic neuritis aquaporin-4 antibody positive 8A43.Y Other specified neuromyelitis optica 8A43.Z Neuromyelitis optica, unspecified 8A44.0 Pelizaeus-Merzbacher disease 8A44.1 Adrenoleukodystrophy 8A44.2 Alexander disease 8A44.3 Certain specified leukodystrophies 8A44.4 Krabbe disease 8A44.Z Leukodystrophies, unspecified 8A45.0 White matter disorders due to infections 8A45.1 White matter disorders due to toxicity 8A45.2 White matter disorders due to vascular abnormality or ischemia 8A45.3 White matter disorders due to nutritional deficiency 8A45.4 White matter disorders due to certain specified systemic disease 8A45.Y Other specified secondary white matter disorders 8A45.Z Secondary white matter disorders, unspecified 8A45.00 Human T-cell lymphotropic virus-associated myelopathy 8A45.01 Subacute sclerosing panencephalitis 8A45.02 Progressive multifocal leukoencephalopathy 8A45.0Y Other specified white matter disorders due to infections 8A45.0Z White matter disorders due to infections, unspecified 8A45.20 White matter disorder due to CADASIL 8A45.21 Subacute necrotising myelitis 8A45.2Y Other specified white matter disorders due to vascular abnormality or ischemia 8A45.2Z White matter disorders due to vascular abnormality or ischemia, unspecified 8A45.30 White matter disorder due to vitamin B12 deficiency 8A45.31 Central pontine myelinolysis 8A45.3Y Other specified white matter disorders due to nutritional deficiency 8A45.3Z White matter disorders due to nutritional deficiency, unspecified 8A45.40 Demyelination due to sarcoidosis 8A45.41 Demyelination due to systemic lupus erythematosus 8A45.42 Demyelination due to Sjögren disease 8A45.43 Demyelination due to Behcet disease 8A45.44 Demyelination due to systemic vasculitis 8A45.45 Demyelination due to mitochondrial disease 8A45.4Z White matter disorders due to certain specified systemic disease, unspecified 8A60 Epilepsy due to structural or metabolic conditions or diseases 8A61 Genetic or presumed genetic syndromes primarily expressed as epilepsy 8A62 Epileptic encephalopathies 8A63 Seizure due to acute causes 8A64 Single seizure due to remote causes 8A65 Single unprovoked seizure 8A66 Status epilepticus 8A67 Acute repetitive seizures 8A68 Types of seizures 8A6Y Other specified epilepsy or seizures 8A6Z Epilepsy or seizures, unspecified 8A60.0 Epilepsy due to prenatal or perinatal brain insults 8A60.1 Epilepsy due to cerebrovascular disorders 8A60.2 Epilepsy due to degenerative brain disorders 8A60.3 Epilepsy due to dementias 8A60.4 Epilepsy due to central nervous system infections or infestations 8A60.5 Epilepsy due to injuries to the head 8A60.6 Epilepsy due to tumours of the nervous system 8A60.7 Epilepsy with mesial temporal sclerosis 8A60.8 Epilepsy due to immune disorders 8A60.9 Epilepsy due to abnormalities of brain development 8A60.A Epilepsy due to genetic syndromes with widespread or progressive effects 8A60.B Epilepsy due to multiple sclerosis or other demyelinating disorders 8A60.Y Epilepsy due to other structural or metabolic condition or disease 8A60.Z Epilepsy due to unspecified structural or metabolic condition or disease 8A61.0 Genetic epileptic syndromes with neonatal onset 8A61.1 Genetic epileptic syndromes with onset in infancy 8A61.2 Genetic epileptic syndromes with childhood onset 8A61.3 Genetic epileptic syndrome with adolescent or adult onset 8A61.4 Genetic epileptic syndromes with variable age of onset 8A61.Y Other specified genetic or presumed genetic syndromes primarily expressed as epilepsy 8A61.Z Genetic or presumed genetic syndromes primarily expressed as epilepsy, unspecified 8A62.0 Infantile spasms 8A62.1 Lennox-Gastaut syndrome 8A62.2 Acquired epileptic aphasia 8A62.Y Other specified epileptic encephalopathies 8A62.Z Epileptic encephalopathies, unspecified 8A63.0 Febrile seizures 8A63.Y Seizure due to other acute cause 8A63.Z Seizure due to unspecified acute cause 8A66.0 Convulsive status epilepticus 8A66.1 Non-convulsive status epilepticus 8A66.Y Other specified status epilepticus 8A66.Z Status epilepticus, unspecified 8A68.0 Focal unaware seizure 8A68.1 Absence seizures, atypical 8A68.2 Absence seizures, typical 8A68.3 Focal aware seizure 8A68.4 Generalised tonic-clonic seizure 8A68.5 Generalised myoclonic seizure 8A68.6 Generalised tonic seizure 8A68.7 Generalised atonic seizure 8A68.Y Other specified type of seizure 8A68.Z Type of seizure, unspecified 8A60.00 Epilepsy due to prenatal or perinatal vascular insults 8A60.01 Epilepsy due to neonatal hypoxic ischemic encephalopathy 8A60.0Y Epilepsy due to other prenatal or perinatal brain insults 8A60.0Z Epilepsy due to unspecified prenatal or perinatal brain insults 8A61.00 Pyridoxal dependent epilepsy 8A61.0Y Other specified genetic epileptic syndromes with neonatal onset 8A61.0Z Genetic epileptic syndromes with neonatal onset, unspecified 8A61.10 Benign familial infantile epilepsy 8A61.11 Dravet syndrome 8A61.12 Epilepsy of infancy with migrating focal seizures 8A61.1Y Other specified genetic epileptic syndromes with onset in infancy 8A61.1Z Genetic epileptic syndromes with onset in infancy, unspecified 8A61.20 Benign childhood epilepsy with centro-temporal spikes 8A61.21 Childhood absence epilepsy 8A61.22 Epilepsy with myoclonic-astatic seizures 8A61.23 Myoclonic absences or absences with myoclonias 8A61.2Y Other specified genetic epileptic syndromes with childhood onset 8A61.2Z Genetic epileptic syndromes with childhood onset, unspecified 8A61.30 Juvenile myoclonic epilepsy 8A61.31 Juvenile absence epilepsy 8A61.32 Benign adult familial myoclonus epilepsy 8A61.3Y Other specified genetic epileptic syndrome with adolescent or adult onset 8A61.3Z Genetic epileptic syndrome with adolescent or adult onset, unspecified 8A61.40 Reflex epilepsies 8A61.41 Progressive myoclonic epilepsy 8A61.4Y Other specified genetic epileptic syndromes with variable age of onset 8A61.4Z Genetic epileptic syndromes with variable age of onset, unspecified 8A63.00 Simple febrile seizures 8A63.01 Complex febrile seizures 8A63.0Y Other specified febrile seizures 8A63.0Z Febrile seizures, unspecified 8A66.10 Absence status epilepticus 8A66.1Y Other specified non-convulsive status epilepticus 8A66.1Z Non-convulsive status epilepticus, unspecified 8A80 Migraine 8A81 Tension-type headache 8A82 Trigeminal autonomic cephalalgias 8A83 Other primary headache disorder 8A84 Secondary headache 8A85 Painful cranial neuropathies or other facial pains 8A8Y Other specified headache disorders 8A8Z Headache disorders, unspecified 8A80.0 Migraine without aura 8A80.1 Migraine with aura 8A80.2 Chronic migraine 8A80.3 Complications related to migraine 8A80.4 Cyclic vomiting syndrome 8A80.Y Other specified migraine 8A80.Z Migraine, unspecified 8A81.0 Infrequent episodic tension-type headache 8A81.1 Frequent episodic tension-type headache 8A81.2 Chronic tension-type headache 8A81.Y Other specified tension-type headache 8A81.Z Tension-type headache, unspecified 8A84.0 Acute headache associated with traumatic injury to the head 8A84.1 Persistent headache associated with traumatic injury to the head 8A84.Y Other specified secondary headache 8A84.Z Secondary headache, unspecified 8A80.10 Hemiplegic migraine 8A80.1Y Other specified migraine with aura 8A80.1Z Migraine with aura, unspecified 8A80.30 Status migrainosus 8A80.3Y Other specified complications related to migraine 8A80.3Z Complications related to migraine, 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 8B40 Cauda equina syndrome 8B41 Myelitis 8B42 Myelopathy 8B43 Non-compressive vascular myelopathies 8B44 Degenerative myelopathic disorders 8B4Y Other specified spinal cord disorders excluding trauma 8B4Z Spinal cord disorders excluding trauma, unspecified 8B43.0 Acute arterial infarction of the spinal cord 8B43.1 Acute venous infarction of the spinal cord 8B43.2 Chronic venous infarction of the spinal cord 8B43.Y Other specified non-compressive vascular myelopathies 8B43.Z Non-compressive vascular myelopathies, unspecified 8B44.0 Hereditary spastic paraplegia 8B44.Y Other specified degenerative myelopathic disorders 8B44.Z Degenerative myelopathic disorders, unspecified 8B44.00 Autosomal dominant hereditary spastic paraplegia 8B44.01 Autosomal recessive hereditary spastic paraplegia 8B44.02 X-linked hereditary spastic paraplegia 8B44.0Y Other specified hereditary spastic paraplegia 8B44.0Z Hereditary spastic paraplegia, unspecified 8B60 Motor neuron disease 8B61 Spinal muscular atrophy 8B62 Post polio progressive muscular atrophy 8B6Y Other specified motor neuron diseases or related disorders 8B6Z Motor neuron diseases or related disorders, unspecified 8B60.0 Amyotrophic lateral sclerosis 8B60.1 Progressive bulbar palsy 8B60.2 Progressive pseudobulbar palsy 8B60.3 Progressive muscular atrophy 8B60.4 Primary lateral sclerosis 8B60.5 Amyotrophic lateral sclerosis-Plus 8B60.6 Monomelic amyotrophy 8B60.7 Madras type motor neuron disease 8B60.Y Other specified motor neuron disease 8B60.Z Motor neuron disease, unspecified 8B61.0 Infantile spinal muscular atrophy, Type I 8B61.1 Late infantile spinal muscular atrophy, Type II 8B61.2 Juvenile form spinal muscular dystrophy, Type III 8B61.3 Adult onset spinal muscular atrophy, Type IV 8B61.4 Localised spinal muscular atrophy 8B61.Y Other specified spinal muscular atrophy 8B61.Z Spinal muscular atrophy, unspecified 8C4Y Other specified disorders of nerve root, plexus or peripheral nerves 8C4Z Disorders of nerve root, plexus or peripheral nerves, unspecified 8B80 Disorders of olfactory nerve 8B81 Disorders of vestibulocochlear nerve 8B82 Disorders of trigeminal nerve 8B83 Disorders of spinal accessory nerve 8B84 Disorders of hypoglossal nerve 8B85 Disorders of multiple cranial nerves 8B86 Disorders of vagus nerve 8B87 Disorders of glossopharyngeal nerve 8B88 Disorders of facial nerve 8B8Y Other specified disorders of cranial nerves 8B8Z Disorders of cranial nerves, unspecified 8B90 Nerve root or plexus compressions 8B91 Brachial plexus disorders 8B92 Lumbosacral plexus disorders 8B93 Radiculopathy 8B94 Diabetic radiculoplexoneuropathy 8B95 Secondary brachial plexus lesion due to certain specified disorders 8B9Y Other specified nerve root or plexus disorders 8B9Z Nerve root or plexus disorders, unspecified 8C00 Idiopathic progressive neuropathy 8C01 Inflammatory polyneuropathy 8C03 Other secondary polyneuropathy 8C0Y Other specified polyneuropathy 8C0Z Polyneuropathy, unspecified 8C10 Mononeuropathies of upper limb 8C11 Mononeuropathies of lower limb 8C12 Certain specified mononeuropathies 8C1Y Mononeuropathy of other specified site 8C1Z Mononeuropathy of unspecified site 8C20 Hereditary motor and sensory neuropathy 8C21 Hereditary sensory or autonomic neuropathy 8C2Y Other specified hereditary neuropathy 8C2Z Hereditary neuropathy, unspecified 8B81.0 Brainstem lesion 8B81.Y Other specified disorders of vestibulocochlear nerve 8B81.Z Disorders of vestibulocochlear nerve, unspecified 8B82.0 Trigeminal neuralgia 8B82.Z Disorders of trigeminal nerve, unspecified 8B88.0 Bell palsy 8B88.1 Facial myokymia 8B88.2 Hemifacial spasm 8B88.3 Facial neuritis 8B88.Y Other specified disorders of facial nerve 8B88.Z Disorders of facial nerve, unspecified 8B91.0 Neuralgic shoulder amyotrophy 8B91.1 Thoracic outlet syndrome due to cervical rib 8B91.Y Other specified brachial plexus disorders 8B91.Z Brachial plexus disorders, unspecified 8B92.0 Post radiation lumbosacral plexopathy 8B92.1 Vasculitic lumbosacral plexopathy 8B92.2 Diabetic lumbosacral plexopathy 8B92.3 Lumbosacral radiculoplexopathy 8B92.Y Other specified lumbosacral plexus disorders 8B92.Z Lumbosacral plexus disorders, unspecified 8B93.0 Radiculopathy due to compression 8B93.1 Radiculopathy due to metabolic disorders 8B93.2 Radiculopathy due to electric shock or lightning 8B93.3 Radiculopathy due to radiation injury 8B93.4 Radiculopathy due to nutritional deficiencies 8B93.5 Radiculopathy due to toxicity 8B93.6 Radiculopathy due to intervertebral disc disorders 8B93.7 Radiculopathy due to neoplastic disease 8B93.8 Radiculopathy due to spondylosis 8B93.Y Other specified radiculopathy 8B93.Z Radiculopathy, unspecified 8C01.0 Acute inflammatory demyelinating polyneuropathy 8C01.1 Post vaccinal neuropathy 8C01.2 Subacute inflammatory demyelinating polyneuropathy 8C01.3 Chronic inflammatory demyelinating polyneuropathy 8C01.Y Other specified inflammatory polyneuropathy 8C01.Z Inflammatory polyneuropathy, unspecified 8C03.0 Diabetic polyneuropathy 8C03.1 Polyneuropathy due to infectious diseases 8C03.2 Polyneuropathy in neoplastic disease 8C03.3 Polyneuropathy in nutritional deficiency 8C03.4 Polyneuropathy in systemic connective tissue disorders 8C03.Y Other specified secondary polyneuropathy 8C03.Z Other secondary polyneuropathy, unspecified 8C10.0 Carpal tunnel syndrome 8C10.1 Lesion of ulnar nerve 8C10.2 Lesion of radial nerve 8C10.Y Other specified mononeuropathies of upper limb 8C10.Z Mononeuropathies of upper limb, unspecified 8C11.0 Lesion of sciatic nerve 8C11.1 Meralgia paraesthetica 8C11.2 Lesion of femoral nerve 8C11.3 Lesion of common peroneal nerve 8C11.4 Lesion of tibial nerve 8C11.5 Tarsal tunnel syndrome 8C11.6 Lesion of plantar nerve 8C11.Y Other specified mononeuropathies of lower limb 8C11.Z Mononeuropathies of lower limb, unspecified 8C12.0 Intercostal neuropathy 8C12.1 Mononeuritis multiplex 8C12.2 Lesion of suprascapular nerve 8C12.3 Lesion of axillary nerve 8C12.4 Lesion of long thoracic nerve 8C12.5 Traumatic neuroma, not otherwise specified 8C12.Y Mononeuropathy of other specified nerve 8C20.0 Charcot-Marie-Tooth disease 1 demyelinating 8C20.1 Charcot-Marie-Tooth disease 2 axonal 8C20.2 Intermediate Charcot-Marie-Tooth disease 8C20.Y Other specified hereditary motor and sensory neuropathy 8C20.Z Hereditary motor and sensory neuropathy, unspecified 8C21.0 Hereditary sensory and autonomic neuropathy type I 8C21.1 Hereditary sensory and autonomic neuropathy type III 8C21.2 Hereditary sensory and autonomic neuropathy type IV 8C21.3 Hereditary sensory and autonomic neuropathy type V 8C21.Y Other specified hereditary sensory or autonomic neuropathy 8C21.Z Hereditary sensory or autonomic neuropathy, unspecified 8C11.00 Sciatic nerve piriformis syndrome 8C11.0Y Other specified lesion of sciatic nerve 8C11.0Z Lesion of sciatic nerve, unspecified 8D0Y Other specified diseases of muscle 8D0Z Diseases of muscle, unspecified 8C60 Myasthenia gravis 8C61 Congenital myasthenic syndromes 8C62 Lambert-Eaton syndrome 8C6Y Other specified neuromuscular junction disorders 8C6Z Neuromuscular junction disorders, unspecified 8C70 Muscular dystrophy 8C71 Myotonic disorders 8C72 Congenital myopathies 8C73 Mitochondrial myopathies 8C74 Periodic paralyses or disorders of muscle membrane excitability 8C75 Distal myopathies 8C76 Myofibrillar myopathy 8C77 Ocular myopathy 8C78 Malignant hyperthermia or hyperpyrexia 8C7Y Other specified primary disorders of muscles 8C7Z Primary disorders of muscles, unspecified 8C80 Drug-induced myopathy 8C81 Autoimmune myopathy 8C82 Myopathy in certain specified infectious or parasitic disease 8C83 Myopathy in certain specified endocrine disease 8C84 Secondary rhabdomyolysis 8C8Y Other specified secondary myopathies 8C8Z Secondary myopathies, unspecified 8C60.0 Drug-induced myasthenia gravis 8C60.Y Other specified myasthenia gravis 8C60.Z Myasthenia gravis, unspecified 8C70.0 Becker muscular dystrophy 8C70.1 Duchenne muscular dystrophy 8C70.2 Emery-Dreifuss muscular dystrophy 8C70.3 Facioscapulohumeral muscular dystrophy 8C70.4 Limb-girdle muscular dystrophy 8C70.5 Scapuloperoneal muscular dystrophy 8C70.6 Congenital muscular dystrophy 8C70.Y Other specified muscular dystrophy 8C70.Z Muscular dystrophy, unspecified 8C71.0 Myotonic dystrophy 8C71.1 Chondrodystrophic myotonia 8C71.2 Myotonia congenita 8C71.3 Drug-induced myotonia 8C71.4 Neuromyotonia 8C71.5 Pseudomyotonia 8C71.Y Other specified myotonic disorders 8C71.Z Myotonic disorders, unspecified 8C72.0 Congenital myopathy with structural abnormalities 8C72.1 Congenital myopathy with no structural abnormalities 8C72.Y Other specified congenital myopathies 8C72.Z Congenital myopathies, unspecified 8C73.0 Autosomal recessive cardiomyopathy or ophthalmoplegia 8C73.1 Neuropathy, ataxia, and retinitis pigmentosa 8C73.Y Other specified mitochondrial myopathies 8C73.Z Mitochondrial myopathies, unspecified 8C74.0 Paramyotonia congenita 8C74.1 Periodic paralysis 8C74.Y Other specified periodic paralyses or disorders of muscle membrane excitability 8C74.Z Periodic paralyses or disorders of muscle membrane excitability, unspecified 8C70.40 Dominant limb-girdle muscular dystrophy 8C70.41 Recessive limb-girdle muscular dystrophy 8C70.4Y Other specified limb-girdle muscular dystrophy 8C70.4Z Limb-girdle muscular dystrophy, unspecified 8C72.00 Nemaline myopathy 8C72.01 Centronuclear myopathy 8C72.02 Central core disease 8C72.0Y Other specified congenital myopathy with structural abnormalities 8C72.0Z Congenital myopathy with structural abnormalities, unspecified 8C74.10 Hypokalaemic periodic paralysis 8C74.11 Hyperkalaemic periodic paralysis 8C74.1Y Other specified periodic paralysis 8C74.1Z Periodic paralysis, unspecified 8D20 Spastic cerebral palsy 8D21 Dyskinetic cerebral palsy 8D22 Ataxic cerebral palsy 8D23 Worster-Drought syndrome 8D2Y Other specified cerebral palsy 8D2Z Cerebral palsy, unspecified 8D20.0 Spastic unilateral cerebral palsy 8D20.1 Spastic bilateral cerebral palsy 8D20.Y Other specified spastic cerebral palsy 8D20.Z Spastic cerebral palsy, unspecified 8D20.10 Spastic quadriplegic cerebral palsy 8D20.11 Spastic diplegic cerebral palsy 8D20.1Z Spastic bilateral cerebral palsy, unspecified 8D40 Neurological disorders due to nutrient deficiency 8D41 Neurological disorders due to an excess of micro or macro nutrients 8D42 Neurological disorders due to overweight or obesity in adults or children 8D43 Neurological disorders due to toxicity 8D44 Alcohol-related neurological disorders 8D4Y Other specified nutritional or toxic disorders of the nervous system 8D4Z Nutritional or toxic disorders of the nervous system, unspecified 8D40.0 Encephalopathy due to nutritional deficiency 8D40.1 Neuropathy due to nutritional deficiency 8D40.2 Myopathy due to nutritional deficiency 8D40.3 Intellectual developmental disorder due to nutritional deficiency 8D40.Y Other specified neurological disorders due to nutrient deficiency 8D40.Z Neurological disorders due to nutrient deficiency, unspecified 8D41.0 Peripheral neuropathy due to vitamin B6 hyperalimentation 8D41.1 Myopathy due to hypercalcaemia 8D41.2 Pseudotumour Cerebri related to Hypervitaminosis A 8D41.Y Other specified neurological disorders due to an excess of micro or macro nutrients 8D41.Z Neurological disorders due to an excess of micro or macro nutrients, unspecified 8D43.0 Encephalopathy due to toxicity 8D43.1 Cognitive impairment due to toxicity 8D43.2 Neuropathy due to toxicity 8D43.3 Myopathy due to toxicity 8D43.4 Movement disorders due to toxicity 8D43.5 Cassava poisoning 8D43.Y Other specified neurological disorders due to toxicity 8D43.Z Neurological disorders due to toxicity, unspecified 8D44.0 Alcoholic polyneuropathy 8D44.1 Alcoholic myopathy 8D44.Y Other specified alcohol-related neurological disorders 8D44.Z Alcohol-related neurological disorders, unspecified 8D43.00 Encephalopathy due to ammonia 8D43.0Y Other specified encephalopathy due to toxicity 8D43.0Z Encephalopathy due to toxicity, unspecified 8D43.20 Drug-induced polyneuropathy 8D43.21 Post radiation polyneuropathy 8D43.2Y Other specified neuropathy due to toxicity 8D43.2Z Neuropathy due to toxicity, unspecified 8D60 Increased intracranial pressure 8D61 Intracranial hypotension 8D62 Cerebrospinal fluid rhinorrhoea 8D63 Cerebrospinal fluid otorrhoea 8D64 Hydrocephalus 8D65 Cerebrospinal fluid fistula 8D66 Syringomyelia or syringobulbia 8D67 Intracranial arachnoid cyst 8D68 Porencephalic cyst 8D6Y Other specified disorders of cerebrospinal fluid pressure or flow 8D6Z Disorders of cerebrospinal fluid pressure or flow, unspecified 8D60.0 Brain herniation syndromes 8D60.1 Cerebral oedema 8D60.Y Other specified increased intracranial pressure 8D60.Z Increased intracranial pressure, unspecified 8D61.0 Spontaneous intracranial hypotension 8D61.1 Secondary intracranial hypotension 8D61.Y Other specified intracranial hypotension 8D61.Z Intracranial hypotension, unspecified 8D64.0 Communicating hydrocephalus 8D64.1 Non-communicating hydrocephalus 8D64.2 Ex-vacuo hydrocephalus 8D64.Z Hydrocephalus, unspecified 8D66.0 Idiopathic syringomyelia 8D66.1 Syringomyelia due to certain specified cause 8D66.2 Syringobulbia 8D66.Y Other specified syringomyelia or syringobulbia 8D66.Z Syringomyelia or syringobulbia, unspecified 8D64.00 Increased cerebrospinal fluid production 8D64.01 Congenital agenesis of arachnoid villi 8D64.02 Post haemorrhagic hydrocephalus 8D64.03 Post traumatic hydrocephalus 8D64.04 Normal-pressure hydrocephalus 8D64.0Y Other specified communicating hydrocephalus 8D64.0Z Communicating hydrocephalus, unspecified 8D64.10 Hydrocephalus due to structural malformations 8D64.1Y Other specified non-communicating hydrocephalus 8D64.1Z Non-communicating hydrocephalus, unspecified 8D80 Congenital malformations of the autonomic nervous system 8D81 Inherited autonomic nervous system disorders 8D82 Autoimmune disorders involving the autonomic nervous system 8D83 Autonomic nervous system disorder due to infection 8D84 Pure autonomic nervous system failure 8D85 Autonomic nervous system disorder due to substances 8D86 Autonomic nervous system hyperactivity 8D87 Autonomic nervous system disorder due to certain specified neurodegenerative disorder 8D88 Autonomic neuropathies 8D89 Disorders of orthostatic tolerance 8D8A Focal or segmental autonomic disorders 8D8B Disorders affecting autonomic synaptic neurotransmission 8D8C Autonomic dysreflexia 8D8D Hypoglycaemia unawareness 8D8Y Other specified disorders of autonomic nervous system 8D8Z Disorders of autonomic nervous system, unspecified 8D87.0 Multiple system atrophy 8D87.Y Other specified autonomic nervous system disorder due to specified neurodegenerative disorder 8D88.0 Autonomic neuropathy due to sodium channelopathies 8D88.1 Autonomic neuropathy due to diabetes mellitus 8D88.2 Immune mediated autonomic neuropathy 8D88.3 Autonomic disorder due to toxins 8D88.4 Autonomic neuropathy in endocrine and metabolic diseases 8D88.Y Other specified autonomic neuropathies 8D88.Z Autonomic neuropathies, unspecified 8D89.0 Reflex syncope 8D89.1 Syncope due to autonomic failure 8D89.2 Postural orthostatic tachycardia syndrome 8D89.3 Baroreflex failure 8D89.Y Other specified disorders of orthostatic tolerance 8D89.Z Disorders of orthostatic tolerance, unspecified 8D8A.1 Horner syndrome 8D8A.2 Episodic anisocoria 8D8A.Y Other specified focal or segmental autonomic disorders 8D8A.Z Focal or segmental autonomic disorders, unspecified 8D87.00 Multiple system atrophy, Cerebellar type 8D87.01 Multiple system atrophy, Parkinsonism 8D87.0Y Other specified multiple system atrophy 8D87.0Z Multiple system atrophy, unspecified 8E00 Sporadic Creutzfeldt-Jakob Disease 8E01 Acquired prion disease 8E02 Genetic prion diseases 8E03 Variably protease sensitive prionopathy 8E0Y Other specified human prion diseases 8E0Z Human prion diseases, unspecified 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 8E02.0 Genetic Creutzfeldt-Jakob disease 8E02.1 Gerstmann-Straussler-Scheinker syndrome 8E02.2 Fatal familial insomnia 8E02.Y Other specified genetic prion diseases 8E02.Z Genetic prion diseases, unspecified 8E20 Persistent vegetative state 8E21 Permanent vegetative state 8E22 Minimally conscious state 8E2Y Other specified disorders of consciousness 8E2Z Disorders of consciousness, unspecified 8E22.0 Minimally conscious state plus 8E22.1 Minimally conscious state minus 8E22.Y Other specified minimally conscious state 8E22.Z Minimally conscious state, unspecified 8E40 Disorders of the meninges excluding infection 8E41 Pachymeningitis 8E42 Superficial siderosis of the nervous system 8E43 Pain disorders 8E44 Post anoxic brain damage 8E45 Locked-in syndrome 8E46 Reye syndrome 8E47 Encephalopathy, not elsewhere classified 8E48 Encephalitis, not elsewhere classified 8E49 Postviral fatigue syndrome 8E4A Paraneoplastic or autoimmune disorders of the nervous system 8E40.0 Neoplastic meningitis 8E40.1 Chemical meningitis 8E40.2 Inflammatory meningitis 8E40.3 Arachnoiditis 8E40.Y Other specified disorders of the meninges excluding infection 8E40.Z Disorders of the meninges excluding infection, unspecified 8E41.0 Pachymeningitis due to infection 8E41.1 Idiopathic hypertrophic pachymeningitis 8E41.Y Other specified pachymeningitis 8E41.Z Pachymeningitis, unspecified 8E43.0 Neuropathic pain 8E43.Y Other specified pain disorders 8E43.Z Pain disorders, unspecified 8E4A.0 Paraneoplastic or autoimmune disorders of the central nervous system, brain or spinal cord 8E4A.1 Paraneoplastic or autoimmune disorders of the peripheral or autonomic nervous system 8E4A.2 Paraneoplastic or autoimmune neuromuscular transmission disorders 8E4A.3 Paraneoplastic or autoimmune disorders of the muscle 8E4A.Y Other specified paraneoplastic or autoimmune disorders of the nervous system 8E4A.Z Paraneoplastic or autoimmune disorders of the nervous system, unspecified 8E43.00 Phantom limb syndrome 8E43.0Y Other specified neuropathic pain 8E43.0Z Neuropathic pain, unspecified 8E60 Post ventricular shunting leak 8E61 Post radiation injury of the nervous system 8E62 Postprocedural meningitis 8E63 Post pump encephalopathy 8E64 Multifocal cerebral infarctions 8E66 Intracranial hypotension due to lumbar puncture 8E67 Cerebrospinal fluid leak due to surgery or lumbar puncture 8E61.0 Radiation-induced brain injury 8E61.1 Spinal cord irradiation 8E61.Z Post radiation injury of the nervous system, unspecified 8E7Y Other specified diseases of the nervous system 8E7Z Diseases of the nervous system, unspecified
synonyms Diseases of the nervous system complicating pregnancy, childbirth or the puerperium Diseases of the nervous system complicating pregnancy, childbirth and the puerperium pregnancy management affected by diseases of the nervous system
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