Diagnostic Services ICD-10-CM Codes for Neurology ICD-10 ICD-10 Diagnoses Diagnoses Code Code Other Specified Congenital Malformation Behavioral/Cognitive Syndromes Q87.89 Syndromes, Not Elsewhere Classified Amnestic Disorder Due To Known Physiological F04 Multiple Congenital Malformations, Not Condition Q89.7 Elsewhere Classified Unspecified Mental Disorder Due To Known F09 Physiological Condition Q89.8 Other Specified Congenital Malformations Attention-Deficit Hyperactivity Disorder, Q89.9 Congenital Malformation, Unspecified F90.9 Unspecified Type Q99.2 Fragile X Chromosome F91.9 Conduct Disorder, Unspecified R62.0 Delayed Milestone In Childhood Cerebral Degeneration Genetic Disorders Unspecified Dementia Without Behavioral F03.90 E70.0 Classical Phenylketonuria Disturbance E70.1 Other Hyperphenylalaninemias G30.9 Alzheimer's Disease, Unspecified E72.04 Cystinosis G31.01 Pick's Disease E75.02 Tay-Sachs Disease G31.09 Other Frontotemporal Dementia E75.249 Niemann-Pick Disease, Unspecified G93.7 Reye's Syndrome E75.29 Other Sphingolipidosis R41.0 Disorientation, Unspecified E76.29 Other Mucopolysaccharidoses Cerebral Lobe Dysfunction E76.3 Mucopolysaccharidosis, Unspecified R41.3 Other Amnesia E83.01 Wilson's Disease R47.01 Aphasia Headache Disorders R48.1 Agnosia Migraine Without Aura, Not Intractable, With G43.001 R48.2 Apraxia Status Migrainosus Cerebrovascular Diseases Migraine Without Aura, Not Intractable, Without G43.009 G45.9 Transient Cerebral Ischemic Attack, Unspecified Status Migrainosus Migraine Without Aura, Intractable, With Status I63.9 Cerebral Infarction, Unspecified G43.011 Migrainosus Cranial Nerve Disorders Migraine Without Aura, Intractable, Without G52.9 Cranial Nerve Disorder, Unspecified G43.019 Status Migrainosus Developmental Delay Migraine With Aura, Not Intractable, With Status G43.101 E72.00 Disorders Of Amino-Acid Transport, Unspecified Migrainosus E72.01 Cystinuria Migraine With Aura, Not Intractable, Without G43.109 E72.09 Other Disorders Of Amino-Acid Transport Status Migrainosus Migraine With Aura, Intractable, With Status F70 Mild Intellectual Disabilities G43.111 Migrainosus F71 Moderate Intellectual Disabilities Migraine With Aura, Intractable, Without Status G43.119 F72 Severe Intellectual Disabilities Migrainosus F73 Profound Intellectual Disabilities Hemiplegic Migraine, Not Intractable, With Status G43.401 F79 Unspecified Intellectual Disabilities Migrainosus Hemiplegic Migraine, Not Intractable, Without F84.0 Autistic Disorder G43.409 Status Migrainosus F84.3 Other Childhood Disintegrative Disorder Hemiplegic Migraine, Intractable, With Status G43.411 F84.5 Asperger's Syndrome Migrainosus F84.8 Other Pervasive Developmental Disorders ICD-10-CM Codes for Neurology ICD-10 ICD-10 Diagnoses Diagnoses Code Code Hemiplegic Migraine, Intractable, Without Status Periodic Headache Syndromes In Child Or Adult, G43.419 G43.C1 Migrainosus Intractable Persistent Migraine Aura Without Cerebral G43.D0 Abdominal Migraine, Not Intractable G43.501 Infarction, Not Intractable, With Status G43.D1 Abdominal Migraine, Intractable Migrainosus Cluster Headache Syndrome, Unspecified, Not Persistent Migraine Aura Without Cerebral G44.009 Intractable G43.509 Infarction, Not Intractable, Without Status Migrainosus G44.1 Vascular Headache, Not Elsewhere Classified Persistent Migraine Aura Without Cerebral Tension-Type Headache, Unspecified, Not G43.511 G44.209 Infarction, Intractable, With Status Migrainosus Intractable Persistent Migraine Aura Without Cerebral G93.2 Benign Intracranial Hypertension G43.519 Infarction, Intractable, Without Status R47.02 Dysphasia Migrainosus R49.9 Unspecified Voice And Resonance Disorder Persistent Migraine Aura With Cerebral Infarction, G43.601 Not Intractable, With Status Migrainosus R51 Headache Persistent Migraine Aura With Cerebral Infarction, Infections G43.609 Not Intractable, Without Status Migrainosus G03.9 Meningitis, Unspecified Persistent Migraine Aura With Cerebral Infarction, G43.611 G04.90 Encephalitis And Encephalomyelitis, Unspecified Intractable, With Status Migrainosus G04.91 Myelitis, Unspecified Persistent Migraine Aura With Cerebral Infarction, G43.619 Intractable, Without Status Migrainosus Intracranial And Spinal Tumors Chronic Migraine Without Aura, Not Intractable, C71.6 Malignant Neoplasm Of Cerebellum G43.701 With Status Migrainosus C71.9 Malignant Neoplasm Of Brain, Unspecified Chronic Migraine Without Aura, Not Intractable, G43.709 C72.0 Malignant Neoplasm Of Spinal Cord Without Status Migrainosus C75.1 Malignant Neoplasm Of Pituitary Gland Chronic Migraine Without Aura, Intractable, With G43.711 Status Migrainosus D32.9 Benign Neoplasm Of Meninges, Unspecified Chronic Migraine Without Aura, Intractable, D49.6 Neoplasm Of Unspecified Behavior Of Brain G43.719 Without Status Migrainosus Q85.00 Neurofibromatosis, Unspecified Other Migraine, Not Intractable, Without Status G43.809 Motor Neuron Diseases Migrainosus G12.21 Amyotrophic Lateral Sclerosis Menstrual Migraine, Not Intractable, With Status G43.821 Migrainosus G12.29 Other Motor Neuron Disease Menstrual Migraine, Not Intractable, Without Movement And Cerebellar Disorders G43.829 Status Migrainosus F95.2 Tourette's Disorder Menstrual Migraine, Intractable, With Status F95.9 Tic Disorder, Unspecified G43.831 Migrainosus G10 Huntington's Disease Menstrual Migraine, Intractable, Without Status G43.839 G20 Parkinson's Disease Migrainosus G21.9 Secondary Parkinsonism, Unspecified Migraine, Unspecified, Not Intractable, Without G43.909 Progressive Supranuclear Ophthalmoplegia Status Migrainosus G23.1 [Steele-Richardson-Olszewski] G43.A0 Cyclical Vomiting, Not Intractable G24.02 Drug Induced Acute Dystonia G43.A1 Cyclical Vomiting, Intractable G24.8 Other Dystonia G43.B0 Ophthalmoplegic Migraine, Not Intractable G25.0 Essential Tremor G43.B1 Ophthalmoplegic Migraine, Intractable G25.1 Drug-Induced Tremor ICD-10 ICD-10 Diagnoses Diagnoses Code Code G25.2 Other Specified Forms Of Tremor G60.8 Other Hereditary And Idiopathic Neuropathies G25.3 Myoclonus Hereditary And Idiopathic Neuropathy, G60.9 G25.5 Other Chorea Unspecified G61.0 Guillain-Barre Syndrome R25.1 Tremor, Unspecified G70.00 Myasthenia Gravis Without (Acute) Exacerbation R25.2 Cramp And Spasm G70.01 Myasthenia Gravis With (Acute) Exacerbation R27.0 Ataxia Seizure Disorders Muscular Dystrophies And Other Myopathies Localization-Related (Focal) (Partial) G71.0 Muscular Dystrophy Symptomatic Epilepsy And Epileptic Syndromes G40.101 G71.11 Myotonic Muscular Dystrophy With Simple Partial Seizures, Not Intractable, With G71.12 Myotonia Congenita Status Epilepticus G71.14 Drug Induced Myotonia Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G40.109 G71.2 Congenital Myopathies With Simple Partial Seizures, Not Intractable, G72.2 Myopathy Due To Other Toxic Agents Without Status Epilepticus G72.3 Periodic Paralysis Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G40.111 G72.41 Inclusion Body Myositis [IBM] With Simple Partial Seizures, Intractable, With G72.9 Myopathy, Unspecified Status Epilepticus G73.7 Myopathy In Diseases Classified Elsewhere Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G40.119 Other Neurological Disorders With Simple Partial Seizures, Intractable, Without G0.61 Intraspinal Abscess And Granuloma Status Epilepticus G11.1 Early-Onset Cerebellar Ataxia Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G11.4 Hereditary Spastic Paraplegia G40.201 With Complex Partial Seizures, Not Intractable, G35 Multiple Sclerosis With Status Epilepticus G36.0 Neuromyelitis Optica [Devic] Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G80.9 Cerebral Palsy, Unspecified G40.209 With Complex Partial Seizures, Not Intractable, Hemiplegia, Unspecified Affecting Unspecified G81.90 Without Status Epilepticus Side Localization-Related (Focal) (Partial) Acute Infarction Of Spinal Cord (Embolic) Symptomatic Epilepsy And Epileptic Syndromes G95.11 G40.211 (Nonembolic) With Complex Partial Seizures, Intractable, With G95.20 Unspecified Cord Compression Status Epilepticus G95.9 Disease Of Spinal Cord, Unspecified Localization-Related (Focal) (Partial) Symptomatic Epilepsy And Epileptic Syndromes G40.219 Q05.9 Spina Bifida, Unspecified With Complex Partial Seizures, Intractable, Peripheral Nervous System Disorders Without Status Epilepticus Generalized Idiopathic Epilepsy And Epileptic G12.9 Spinal Muscular Atrophy, Unspecified G40.311 Syndromes, Intractable, With Status Epilepticus G50.0 Trigeminal Neuralgia Generalized Idiopathic Epilepsy And Epileptic G51.0 Bell's Palsy G40.319 Syndromes, Intractable, Without Status G51.8 Other Disorders Of Facial Nerve Epilepticus G60.0 Hereditary Motor And Sensory Neuropathy Other Generalized Epilepsy And Epileptic G40.409 Syndromes, Not Intractable, Without Status G60.1 Refsum's Disease Epilepticus ICD-10 ICD-10 Diagnoses Diagnoses Code Code Other Generalized Epilepsy And Epileptic R56.01 Complex Febrile Convulsions G40.411 Syndromes, Intractable, With Status Epilepticus R56.1 Post Traumatic Seizures Other Generalized Epilepsy And Epileptic Sleep Disorders G40.419 Syndromes, Intractable, Without Status Epilepticus G25.81 Restless Legs Syndrome Lennox-Gastaut Syndrome, Not Intractable, With G47.00 Insomnia, Unspecified G40.811 Status Epilepticus Circadian Rhythm Sleep Disorder, Unspecified G47.20 Lennox-Gastaut Syndrome, Not Intractable,