| G000 |
Haemophilus
meningitis |
| G001 |
Pneumococcal meningitis |
| G002 |
Streptococcal meningitis |
| G003 |
Staphylococcal meningitis |
| G008 |
Other bacterial meningitis |
| G009 |
Bacterial meningitis, unspecified |
| G01 |
Meningitis in bacterial diseases classified
elsewhere |
| G020 |
Meningitis in viral diseases classified elsewhere |
| G021 |
Meningitis in mycoses |
| G028 |
Meningitis in other specified infectious and
parasitic diseases classified elsewhere |
| G030 |
Nonpyogenic meningitis |
| G031 |
Chronic
meningitis |
| G032 |
Benign recurrent
meningitis [Mollaret] |
| G038 |
Meningitis due to other specified causes |
| G039 |
Meningitis, unspecified |
| G040 |
Acute disseminated encephalitis |
| G041 |
Tropical spastic paraplegia |
| G042 |
Bacterial meningoencephalitis and meningomyelitis,
not elsewhere classified |
| G043 |
Viral transverse myelitis, unspecified |
| G048 |
Other encephalitis, myelitis and encephalomyelitis |
| G049 |
Encephalitis, myelitis and encephalomyelitis, unspecified |
| G050 |
Encephalitis, myelitis and encephalomyelitis in
bacterial diseases classified elsewhere |
| G051 |
Encephalitis, myelitis and encephalomyelitis in
viral diseases classified elsewhere |
| G052 |
Encephalitis, myelitis
and encephalomyelitis in other infectious and parasitic diseases
classified elsewhere |
| G058 |
Encephalitis, myelitis and encephalomyelitis in other diseases classified elsewhere |
| G060 |
Intracranial abscess and granuloma |
| G061 |
Intraspinal abscess and granuloma |
| G062 |
Extradural and subdural abscess, unspecified |
| G07 |
Intracranial and intraspinal abscess and glanuloma in diseases
classified elsewhere |
| G08 |
Intracranial and intraspinal phlebitis and
thrombophlebitis |
| G09 |
Sequelae of inflammatory diseases of central
nervous system |
| G10 |
Huntington's disease |
| G110 |
Congenital nonprogressive ataxia |
| G111 |
Early-onset cerebellar ataxia |
| G112 |
Late-onset celebellar ataxia |
| G113 |
Celebellar ataxia with defective DNA repair |
| G114 |
Hereditary spastic paraplegia |
| G118 |
Other hereditary ataxias |
| G119 |
Hereditary ataxia, unspecified |
| G120 |
Infantile spinal muscular atrophy, type I
[werdnig-Hoffman] |
| G121 |
Other inherited spinal muscular atrophy |
| G122 |
Motor neuron disease |
| G128 |
Other spinal muscular atrophies and related
syndromes |
| G129 |
Spinal muscular atrophy, unspecified |
| G130 |
Paraneoplastic neuromyopathy and neuropathy |
| G131 |
Other systemic atrophy primarily affecting central
nervous system in neoplastic disease |
| G132 |
Systemic atrophy primarily affecting central nervous system in
myxoedema [E00.1*, E03.-*] |
| G138 |
Systemic atrophy primarily affecting central nervous system in
other diseases classified elsewhere |
| G14 |
Postpolio syndrome |
| G20 |
Parkinson's disease |
| G210 |
Malignant neuroleptic syndrome |
| G211 |
Other drug-induced secondary parkinsonism |
| G212 |
Secondary parkinsonism due to other external agents |
| G213 |
Postencephalitic parkinsonism |
| G214 |
Vascular parkinsonism |
| G218 |
Other secondary parkinsonism |
| G219 |
Secondary parkinsonism, unspecified |
| G22 |
Parkinsonism in diseases classified elsewhere |
| G230 |
Hallervorden-Spatz disease |
| G231 |
Progressive supranuclear ophthalmoplegia [Steele
Richardson-Olszewski] |
| G232 |
Striatonigral degeneration |
| G238 |
Other specified degenerative diseases of basal ganglia |
| G239 |
Degenerative diseases of basal
ganglia, unspecified |
| G240 |
Drug-induced dystonia |
| G241 |
Idiopathic familial dystonia |
| G242 |
Idiopathic nonfamilial dystonia |
| G243 |
Spasmodic torticollis |
| G244 |
Idiopathic orofacial dystonia |
| G245 |
Blepharospasm |
| G248 |
Other dystonia |
| G249 |
Dystonia, unspecified |
| G250 |
Essential tremor |
| G251 |
Drug-induced tremor |
| G252 |
Other specified forms of tremor |
| G253 |
Myoclonus |
| G254 |
Drug-induced chorea |
| G255 |
Other chorea |
| G256 |
Drug-induced tics and other tics of organic origin |
| G258 |
Other specified extrapyramidal and movement
disorders |
| G259 |
Extrapyramidal and
movement disorder, unspecified |
| G26 |
Extrapyramidal and
movement disorders in diseases classified elsewhere |
| G300 |
Alzheimer's disease with early onset |
| G301 |
Alzheimer's disease with late onset |
| G308 |
Other Alzheimer's disease |
| G309 |
Alzheimer's disease,unspecified |
| G310 |
Circumscribed brain atrophy |
| G311 |
Senile degeneration of brain, not elsewhere
classified |
| G312 |
Degeneration of nervous system due to alcohol |
| G318 |
Other specified degenerative diseases of nervous
system |
| G319 |
Degenerative disease of nervous system, unspecified |
| G320 |
Subacute combined degeneration of spinal cord in
diseases classified elsewhere |
| G328 |
Other specified degenerative disorders of nervous
system in diseases classified elsewhere |
| G35 |
Multiple sclerosis |
| G360 |
Neuromyelitis optica [Devic] |
| G361 |
Acute and subacute haemorrhagic leukoencephalitis
[Hurst] |
| G368 |
Other specified acute disseminated demyelination |
| G369 |
Acute disseminated demyelination, unspecified |
| G370 |
Diffuse sclerosis |
| G371 |
Central demyelination of corpus callosum |
| G372 |
Central pontine myelionolysis |
| G373 |
Acute transverse myelitis in demyelinating disease
of central nervous system |
| G374 |
Subacute necrotizing myelitis |
| G375 |
Concentric sclerosis [Balo] |
| G378 |
Other specified demyelinating disease of central nervous
system |
| G379 |
Demyelinating disease of central nervous system,
unspecified |
| G400 |
Localization-related (focal)(partial) idiopathic
epilepsy and epileptic syndromes with seizures of localized onset |
| G401 |
Localization-related (focal)(partial) symptomatic epilepsy and
epileptic syndromes with simple partial seizures |
| G402 |
Localization-related (focal)(partial) symptomatic
epilepsy and epileptic syndromes with complex partial seizures |
| G403 |
Generalized idiopathic epilepsy and epileptic
syndromes |
| G404 |
Other generalized epilepsy and epileptic syndrome |
| G405 |
Special epileptic syndromes |
| G406 |
Grand mal seizures, unspecified (with of without
petit mal ) |
| G407 |
Petit mal, unspecified, without grand mal seizures |
| G408 |
Other epilepsy |
| G409 |
Epilepsy, unspecified |
| G410 |
Grand mal status epilepticus |
| G411 |
Petit mal status epilepticus |
| G412 |
Complex partial status epilepticus |
| G418 |
Other status epilepticus |
| G419 |
Status epilepticus, unspecified |
| G430 |
Migraine without aura [common migraine] |
| G431 |
Migraine with aura [classical migraine] |
| G432 |
Status migrainosus |
| G433 |
Complicated migraine |
| G438 |
Other migraine |
| G439 |
Migraine, unspecified |
| G440 |
Cluster headache syndrome |
| G441 |
Vascular headache, not elsewhere classified |
| G442 |
Tension-type headache |
| G443 |
Chronic post-traumatic headache |
| G444 |
Drug-induced headache, not elsewhere classified |
| G448 |
Other specified headache syndromes |
| G450 |
Vertebro-basilar artery syndrome |
| G451 |
Carotid artery syndrome (hemispheric) |
| G452 |
Multiple and bilateral precerebral artery syndromes |
| G453 |
Amaurosis fugax |
| G454 |
Transient global amnesia |
| G458 |
Other transient cerebral ischaemic attacks and
related syndromes |
| G459 |
Transient cerebral ischaemic attack, unspecified |
| G460 |
Middle cerebral artery syndrome (I66.0) |
| G461 |
Anterior cerebral artery syndrome (I66.1) |
| G462 |
Posterior cerebral artery syndrome (I66.2) |
| G463 |
Brain stem stroke syndrome (I60-I67) |
| G464 |
Cerebellar stroke syndrome (I60-I67) |
| G465 |
Pure motor lacunar syndrome (I60-I67) |
| G466 |
Pure sensory lacunar syndrome (I60-I67) |
| G467 |
Other lacunar syndromes (I60-I67) |
| G468 |
Other vascular syndrome of brain in cerebrovascular
diseases (l60-l67) |
| G470 |
Disorders of initiating and maintaining sleep
[insomnias] |
| G471 |
Disorders of excessive somnolence [hypersomnias] |
| G472 |
Disorders of the sleep-wake schedule |
| G473 |
Sleep apnoea |
| G474 |
Narcolepsy and cataplexy |
| G478 |
Other sleep disorders |
| G479 |
Sleep disorder, unspecified |
| G500 |
Trigeminal neuralgia |
| G501 |
Atypical facial pain |
| G508 |
Other disorders fo trigeminal nerve |
| G509 |
Disorder of trigeminal nerve, unspecified |
| G510 |
Bell's palsy |
| G511 |
Geniculate ganglionitis |
| G512 |
Melkersson 's syndrome |
| G513 |
Clonic hemifacial spasm |
| G514 |
Facial myokymia |
| G518 |
Other disorders of facial nerve |
| G519 |
Disorder fo facial nerve, unspecified |
| G520 |
Disorders of olfactory nerve |
| G521 |
Disorders of glossopharyngeal nerve |
| G522 |
Disorders of vagus nerve |
| G523 |
Disorders of hypoglossal nerve |
| G527 |
Disorders of multiple cranial nerves |
| G528 |
Disorders of other specified cranial nerves |
| G529 |
Cranial nerve disorder, unspecified |
| G530 |
Postzoster neuralgia (B02.2) |
| G531 |
Multiple cranial nerve palsies in infectious and
parasitic diseases classified elsewhere [A00-B99] |
| G532 |
Multiple cranial nerve palsies in sarcoidosis
(D86.8) |
| G533 |
Multiple cranial nerve palsies in neoplastic disease (D86.8) |
| G538 |
Other cranial nerve disorders in other diseases
classified elsewhere |
| G540 |
Brachial plexus disorders |
| G541 |
Lumbosacral plexus disorders |
| G542 |
Cervical root disorders, not elsewhere classified |
| G543 |
Thoracic root disorders, not elsewhere classified |
| G544 |
Lumbosacral root disorders, not elsewhere
classified |
| G545 |
Neuralgic amyotrophy |
| G546 |
Phantom limb syndrome with pain |
| G547 |
Phantom limb syndrome without pain |
| G548 |
Other nerve root and plexus disorders |
| G549 |
Nerve root and plexus disorder, unspecified |
| G550 |
Nerve root and plexus compressions in neoplastic
diseases (C00-D48) |
| G551 |
Nerve root and plexus compressions in
intervertebral disc disorders (M50-M51) |
| G552 |
Nerve root and plexus compressions in spondylosis
(M47.-) |
| G553 |
Nerve root and plexus compressions in other dorsopathies
(M45-M46, M48-,M53-M54) |
| G558 |
Nerve root and plexus compressions in other
diseases classified elsewhere |
| G560 |
Carpal tunnel syndrome |
| G561 |
Other lesions of median nerve |
| G562 |
Lesion of ulnar nerve |
| G563 |
Lesion of radial nerve |
| G564 |
Causalgia |
| G568 |
Other mononeuropathies of upper limb |
| G569 |
Mononeuropathy of upper limb, unspecified |
| G570 |
Lesion of sciatic nerve |
| G571 |
Meralgia paraesthetica |
| G572 |
Lesion of femoral nerve |
| G573 |
Lesion of lateral popliteal nerve |
| G574 |
Lesion of medial popiteal nerve |
| G575 |
Tarsal tunnel syndrome |
| G576 |
Lesion of plantar nerve |
| G578 |
Other mononeuropathies of lower limb |
| G579 |
Mononeuropathy of lower limb, unspecified |
| G580 |
Intercostal neuropathy |
| G587 |
Mononeuritis multiplex |
| G588 |
Other specified mononeuropathies |
| G589 |
Mononeuropathy, unspecified |
| G590 |
Diabetic mononeuropathy (E10-E14 with common fourth
character.4) |
| G598 |
Other mononeuropathies in diseases classified
elsewhere |
| G600 |
Hereditary motor and sensory neuropathy |
| G601 |
Refsum's disease |
| G602 |
Neuropathy in association with hereditary ataxia |
| G603 |
Idiopathic progressive neuropathy |
| G608 |
Other hereditary and idiopathic neuropathies |
| G609 |
Hereditary and idiopathic neuropathy, unspecified |
| G610 |
Guillain-Barre syndrome |
| G611 |
Serum neuropathy |
| G618 |
Other inflammatory polyneuropathies |
| G619 |
Inflammatory polyneuropathy, unspecified |
| G620 |
Drug-induced polyneuropathy |
| G621 |
Alcoholic polyneuropathy |
| G622 |
Polyneuropathy due to other toxic agents |
| G628 |
Other specified polyneuropathies |
| G629 |
Polyneuropathy, unspecified |
| G630 |
Polyneuropathy in infectious and parasitic diseases
classified elsewhere |
| G631 |
Polyneuropathy in neoplastic disease (C00-D48) |
| G632 |
Diabetic polyneuropathy (E10-E14 with common fourth
character .4) |
| G633 |
Polyneuropathy in other endocrine and metabolic diseases
[E00-E07,E15-E16, E20-E34, E70-E89] |
| G634 |
Polyneuropathy in nutritional deficiency (E40-E64) |
| G635 |
Polyneuropathy in systemic connective tissue
disorders (M30-M35) |
| G636 |
Polyneuropathy in other musculoskeletal disorders
(M00-M25, M40-M96) |
| G638 |
Polyneuropathy in other diseases classified
elsewhere |
| G64 |
Other disorders of peripheral nervous system |
| G700 |
Myasthenia gravis |
| G701 |
Toxic myoneural disorders |
| G702 |
Congenital and developmental myasthenia |
| G708 |
Other specified myoneural disorders |
| G709 |
Myoneural disorder, unspecified |
| G710 |
Muscular dystrophy |
| G711 |
Myotonic disorders |
| G712 |
Congenital myopathies |
| G713 |
Mitochondrial myopathy, not elsewhere classified |
| G718 |
Other primary disorders of muscles |
| G719 |
Primary disorder of muscle, unspecified |
| G720 |
Drug-induced myopathy |
| G721 |
Alcoholic myopathy |
| G722 |
Myopathy due to other toxic agents |
| G723 |
Periodic paralysis |
| G724 |
Inflammatory myopathy, not elsewhere classified |
| G728 |
Other specified myopathies |
| G729 |
Myopathy, unspecified |
| G730 |
Myasthenic syndrome in endocrine diseases |
| G731 |
Eaton-Lambert syndromes (C80) |
| G732 |
Other myasthenic syndromes in neoplastic diseases (C00-D48) |
| G733 |
Myasthenic syndromes in other diseases classified elsewhere |
| G734 |
Myopathy in infectious and parasitic diseases classified
elsewhere |
| G735 |
Myopathy in endocrine diseases |
| G736 |
Myopathy in metabolic diseases |
| G737 |
Myopathy in other diseases classified elsewhere |
| G800 |
Spastic quadriplegic cerebral palsy |
| G801 |
Spastic diplegic cerebral palsy |
| G802 |
Spastic hemiplegic cerebral palsy |
| G803 |
Dyskinetic cerebral palsy |
| G804 |
Ataxic cerebral palsy |
| G808 |
Other infantile cerebral palsy |
| G809 |
Infantile cerebral palsy, unspecified |
| G810 |
Flaccid hemiplegia |
| G811 |
Spastic hemiplegia |
| G819 |
Hemiplegia, unspecified |
| G820 |
Flaccid paraplegia |
| G821 |
Spastic paraplegia |
| G822 |
Paraplegia, unspecified |
| G823 |
Flaccid tetraplegia |
| G824 |
Spastic tetraplegia |
| G825 |
Tetraplegia, unspcified |
| G830 |
Diplegia of upper limbs |
| G831 |
Monoplegia of lower limb |
| G832 |
Monoplegia of upper limb |
| G833 |
Monoplegia, unspecified |
| G834 |
Cauda equina syndrome |
| G838 |
Other specified paralytic syndromes |
| G839 |
Paralytic syndrome, unspecified |
| G900 |
Idiopathic peripheral autonomic neuropathy |
| G901 |
Familial dysautonomia [Riley-Day] |
| G902 |
Horner's syndrome |
| G903 |
Multi-system degeneration |
| G904 |
Autonomic dysreflexia |
| G908 |
Other disorders of autonomic nervous system |
| G909 |
Disorder of autonomic nervous system, unspecified |
| G910 |
Communicating hydrocephalus |
| G911 |
Obstructive hydrocephalus |
| G912 |
Normal-pressure hydrocephalus |
| G918 |
Other hydrocephalus |
| G919 |
Hydrocephalus, unspecified |
| G92 |
Toxic encephalpathy |
| G930 |
Cerebral cysts |
| G931 |
Anoxic brain damage, not elsewhere classified |
| G932 |
Benign intracranial hypertension |
| G933 |
Postviral fatigue syndrome |
| G934 |
Encephalopathy, unspecified |
| G935 |
Compression of brain |
| G936 |
Cerebral oedema |
| G937 |
Reye's syndrome |
| G938 |
Other specified disorders of brain |
| G939 |
Disorder of brain, unspecified |
| G940 |
Hydrocephalus in infectious and parasitic diseases
classified elsewhere (A00-B99) |
| G941 |
Hydrocephalus in neoplastic disease (C00-D48) |
| G942 |
Hydrocephalus in other diseases classified
elsewhere |
| G948 |
Other specified disorders of brain in diseases
classified elsewhere |
| G950 |
Syringomyelia and syringobulbia |
| G951 |
Vascular myelopathies |
| G952 |
Cord compression, unspecified |
| G958 |
Other specified diseases of spinal cord |
| G959 |
Disease of spinal cord, unspecified |
| G960 |
Cerebrospinal fluid leak |
| G961 |
Disorders of meninges, not elsewhere classified |
| G968 |
Other specified disorders of central nervous system |
| G969 |
Disorder of central nervous system, unspecified |
| G970 |
Cerebrospinal fluid leak from spinal puncture |
| G971 |
Other reaction to spinal and lumbar puncture |
| G972 |
Intracranial hypotension following ventricular shunting |
| G978 |
Other postprocedural disorders of nervous system |
| G979 |
Postprocedural disorder of nervous system,
unspecified |
| G98 |
Other disorders of nervous system, not elsewhere
classified |
| G990 |
Autonomic neuropathy in endocrine and metabolic
diseases |
| G991 |
Other disorders of autonomic nervous system in
other diseases classified elsewhere |
| G992 |
Myelopathy in diseases classified elsewhere |
| G998 |
Other specified disorders of nervous system in
diseases classified elsewhere |
