| Dx | CC/MCC | Exclusions | Description |
| F1620 | CC | No Excl | Hallucinogen dependence, uncomplicated |
| F16221 | CC | 0550:423 codes | Hallucinogen dependence with intoxication with delirium |
| F16250 | CC | 0550:423 codes | Hallucinogen dependence with hallucinogen-induced psychotic disorder with delusions |
| F16251 | CC | 0550:423 codes | Hallucinogen dependence with hallucinogen-induced psychotic disorder with hallucinations |
| F16259 | CC | No Excl | Hallucinogen dependence with hallucinogen-induced psychotic disorder, unspecified |
| F16280 | CC | No Excl | Hallucinogen dependence with hallucinogen-induced anxiety disorder |
| F16283 | CC | No Excl | Hallucinogen dependence with hallucinogen persisting perception disorder (flashbacks) |
| F16288 | CC | No Excl | Hallucinogen dependence with other hallucinogen-induced disorder |
| F16921 | CC | 0550:423 codes | Hallucinogen use, unspecified with intoxication with delirium |
| F16950 | CC | 0550:423 codes | Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions |
| F16951 | CC | 0550:423 codes | Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with hallucinations |
| F17203 | CC | 0550:423 codes | Nicotine dependence unspecified, with withdrawal |
| F17213 | CC | 0550:423 codes | Nicotine dependence, cigarettes, with withdrawal |
| F17223 | CC | 0550:423 codes | Nicotine dependence, chewing tobacco, with withdrawal |
| F17293 | CC | 0550:423 codes | Nicotine dependence, other tobacco product, with withdrawal |
| F18121 | CC | 0550:423 codes | Inhalant abuse with intoxication delirium |
| F18150 | CC | 0550:423 codes | Inhalant abuse with inhalant-induced psychotic disorder with delusions |
| F18151 | CC | 0550:423 codes | Inhalant abuse with inhalant-induced psychotic disorder with hallucinations |
| F1817 | CC | 0550:423 codes | Inhalant abuse with inhalant-induced dementia |
| F1820 | CC | No Excl | Inhalant dependence, uncomplicated |
| F18221 | CC | 0550:423 codes | Inhalant dependence with intoxication delirium |
| F18250 | CC | 0550:423 codes | Inhalant dependence with inhalant-induced psychotic disorder with delusions |
| F18251 | CC | 0550:423 codes | Inhalant dependence with inhalant-induced psychotic disorder with hallucinations |
| F18259 | CC | No Excl | Inhalant dependence with inhalant-induced psychotic disorder, unspecified |
| F1827 | CC | 0550:423 codes | Inhalant dependence with inhalant-induced dementia |
| F18280 | CC | No Excl | Inhalant dependence with inhalant-induced anxiety disorder |
| F18288 | CC | No Excl | Inhalant dependence with other inhalant-induced disorder |
| F18921 | CC | 0550:423 codes | Inhalant use, unspecified with intoxication with delirium |
| F18950 | CC | 0550:423 codes | Inhalant use, unspecified with inhalant-induced psychotic disorder with delusions |
| F18951 | CC | 0550:423 codes | Inhalant use, unspecified with inhalant-induced psychotic disorder with hallucinations |
| F1897 | CC | 0550:423 codes | Inhalant use, unspecified with inhalant-induced persisting dementia |
| F19121 | CC | 0550:423 codes | Other psychoactive substance abuse with intoxication delirium |
| F19150 | CC | 0550:423 codes | Other psychoactive substance abuse with psychoactive substance-induced psychotic disorder with delusions |
| F19151 | CC | 0550:423 codes | Other psychoactive substance abuse with psychoactive substance-induced psychotic disorder with hallucinations |
| F1917 | CC | 0550:423 codes | Other psychoactive substance abuse with psychoactive substance-induced persisting dementia |
| F1920 | CC | No Excl | Other psychoactive substance dependence, uncomplicated |
| F19221 | CC | 0550:423 codes | Other psychoactive substance dependence with intoxication delirium |
| F19222 | CC | No Excl | Other psychoactive substance dependence with intoxication with perceptual disturbance |
| F19230 | CC | 0550:423 codes | Other psychoactive substance dependence with withdrawal, uncomplicated |
| F19231 | CC | 0550:423 codes | Other psychoactive substance dependence with withdrawal delirium |
| F19232 | CC | 0550:423 codes | Other psychoactive substance dependence with withdrawal with perceptual disturbance |
| F19239 | CC | 0550:423 codes | Other psychoactive substance dependence with withdrawal, unspecified |
| F19250 | CC | 0550:423 codes | Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder with delusions |
| F19251 | CC | 0550:423 codes | Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder with hallucinations |
| F19259 | CC | No Excl | Other psychoactive substance dependence with psychoactive substance-induced psychotic disorder, unspecified |
| F1926 | CC | No Excl | Other psychoactive substance dependence with psychoactive substance-induced persisting amnestic disorder |
| F1927 | CC | 0550:423 codes | Other psychoactive substance dependence with psychoactive substance-induced persisting dementia |
| F19280 | CC | No Excl | Other psychoactive substance dependence with psychoactive substance-induced anxiety disorder |
| F19281 | CC | No Excl | Other psychoactive substance dependence with psychoactive substance-induced sexual dysfunction |
| F19282 | CC | No Excl | Other psychoactive substance dependence with psychoactive substance-induced sleep disorder |
| F19288 | CC | No Excl | Other psychoactive substance dependence with other psychoactive substance-induced disorder |
| F19921 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with intoxication with delirium |
| F19930 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with withdrawal, uncomplicated |
| F19931 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with withdrawal delirium |
| F19932 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with withdrawal with perceptual disturbance |
| F19939 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with withdrawal, unspecified |
| F19950 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with psychoactive substance-induced psychotic disorder with delusions |
| F19951 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with psychoactive substance-induced psychotic disorder with hallucinations |
| F1997 | CC | 0550:423 codes | Other psychoactive substance use, unspecified with psychoactive substance-induced persisting dementia |
| F200 | CC | 0551:271 codes | Paranoid schizophrenia |
| F201 | CC | 0551:271 codes | Disorganized schizophrenia |
| F202 | CC | 0551:271 codes | Catatonic schizophrenia |
| F205 | CC | 0551:271 codes | Residual schizophrenia |
| F2081 | CC | 0551:271 codes | Schizophreniform disorder |
| F2089 | CC | 0551:271 codes | Other schizophrenia |
| F23 | CC | No Excl | Brief psychotic disorder |
| F3010 | CC | 0551:271 codes | Manic episode without psychotic symptoms, unspecified |
| F3011 | CC | 0551:271 codes | Manic episode without psychotic symptoms, mild |
| F3012 | CC | 0551:271 codes | Manic episode without psychotic symptoms, moderate |
| F3013 | CC | 0552:8 codes | Manic episode, severe, without psychotic symptoms |
| F302 | CC | 0551:271 codes | Manic episode, severe with psychotic symptoms |
| F309 | CC | 0551:271 codes | Manic episode, unspecified |
| F310 | CC | 0551:271 codes | Bipolar disorder, current episode hypomanic |
| F3110 | CC | 0551:271 codes | Bipolar disorder, current episode manic without psychotic features, unspecified |
| F3111 | CC | 0551:271 codes | Bipolar disorder, current episode manic without psychotic features, mild |
| F3112 | CC | 0551:271 codes | Bipolar disorder, current episode manic without psychotic features, moderate |
| F3113 | CC | 0553:4 codes | Bipolar disorder, current episode manic without psychotic features, severe |
| F312 | CC | 0551:271 codes | Bipolar disorder, current episode manic severe with psychotic features |
| F3130 | CC | 0551:271 codes | Bipolar disorder, current episode depressed, mild or moderate severity, unspecified |
| F3131 | CC | 0551:271 codes | Bipolar disorder, current episode depressed, mild |
| F3132 | CC | 0551:271 codes | Bipolar disorder, current episode depressed, moderate |
| F314 | CC | 0554:6 codes | Bipolar disorder, current episode depressed, severe, without psychotic features |
| F315 | CC | 0551:271 codes | Bipolar disorder, current episode depressed, severe, with psychotic features |
| F3160 | CC | 0551:271 codes | Bipolar disorder, current episode mixed, unspecified |
| F3161 | CC | 0551:271 codes | Bipolar disorder, current episode mixed, mild |
| F3162 | CC | 0551:271 codes | Bipolar disorder, current episode mixed, moderate |
| F3163 | CC | 0554:6 codes | Bipolar disorder, current episode mixed, severe, without psychotic features |
| F3164 | CC | 0551:271 codes | Bipolar disorder, current episode mixed, severe, with psychotic features |
| F3181 | CC | 0551:271 codes | Bipolar II disorder |
| F3189 | CC | 0551:271 codes | Other bipolar disorder |
| F320 | CC | 0555:10 codes | Major depressive disorder, single episode, mild |
| F321 | CC | 0555:10 codes | Major depressive disorder, single episode, moderate |
| F322 | CC | 0555:10 codes | Major depressive disorder, single episode, severe without psychotic features |
| F323 | CC | 0555:10 codes | Major depressive disorder, single episode, severe with psychotic features |
| F330 | CC | 0555:10 codes | Major depressive disorder, recurrent, mild |
| F331 | CC | 0555:10 codes | Major depressive disorder, recurrent, moderate |
| F332 | CC | 0555:10 codes | Major depressive disorder, recurrent severe without psychotic features |
| F333 | CC | 0551:271 codes | Major depressive disorder, recurrent, severe with psychotic symptoms |
| F3340 | CC | 0555:10 codes | Major depressive disorder, recurrent, in remission, unspecified |
| F338 | CC | 0551:271 codes | Other recurrent depressive disorders |
| F339 | CC | 0555:10 codes | Major depressive disorder, recurrent, unspecified |
| F3481 | CC | 0551:271 codes | Disruptive mood dysregulation disorder |
| F3489 | CC | 0551:271 codes | Other specified persistent mood disorders |
| F349 | CC | 0551:271 codes | Persistent mood [affective] disorder, unspecified |
| F5000 | CC | 0556:12 codes | Anorexia nervosa, unspecified |
| F5001 | CC | 0556:12 codes | Anorexia nervosa, restricting type |
| F5002 | CC | 0556:12 codes | Anorexia nervosa, binge eating/purging type |
| F502 | CC | 0557:9 codes | Bulimia nervosa |
| F6810 | CC | 0551:271 codes | Factitious disorder, unspecified |
| F6812 | CC | 0551:271 codes | Factitious disorder with predominantly physical signs and symptoms |
| F72 | CC | 0558:2 codes | Severe intellectual disabilities |
| F73 | CC | 0558:2 codes | Profound intellectual disabilities |
| F840 | CC | 0551:271 codes | Autistic disorder |
| F842 | CC | 0537:27 codes | Rett's syndrome |
| F843 | CC | 0551:271 codes | Other childhood disintegrative disorder |
| F845 | CC | 0551:271 codes | Asperger's syndrome |
| F848 | CC | 0551:271 codes | Other pervasive developmental disorders |
| F849 | CC | 0551:271 codes | Pervasive developmental disorder, unspecified |
| G000 | MCC | 0207:128 codes | Hemophilus meningitis |
| G001 | MCC | 0207:128 codes | Pneumococcal meningitis |
| G002 | MCC | 0207:128 codes | Streptococcal meningitis |
| G003 | MCC | 0207:128 codes | Staphylococcal meningitis |
| G008 | MCC | 0207:128 codes | Other bacterial meningitis |
| G009 | MCC | 0207:128 codes | Bacterial meningitis, unspecified |
| G01 | MCC | 0207:128 codes | Meningitis in bacterial diseases classified elsewhere |
| G02 | MCC | 0559:45 codes | Meningitis in other infectious and parasitic diseases classified elsewhere |
| G030 | MCC | 0207:128 codes | Nonpyogenic meningitis |
| G031 | CC | 0207:128 codes | Chronic meningitis |
| G032 | CC | 0140:67 codes | Benign recurrent meningitis [Mollaret] |
| G038 | MCC | 0207:128 codes | Meningitis due to other specified causes |
| G039 | MCC | 0207:128 codes | Meningitis, unspecified |
| G0400 | MCC | 0560:194 codes | Acute disseminated encephalitis and encephalomyelitis, unspecified |
| G0401 | MCC | 0560:194 codes | Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM) |
| G0402 | MCC | No Excl | Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis |
| G041 | CC | 0561:124 codes | Tropical spastic paraplegia |
| G042 | MCC | 0207:128 codes | Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified |
| G0430 | MCC | No Excl | Acute necrotizing hemorrhagic encephalopathy, unspecified |
| G0431 | MCC | 0560:194 codes | Postinfectious acute necrotizing hemorrhagic encephalopathy |
| G0432 | MCC | No Excl | Postimmunization acute necrotizing hemorrhagic encephalopathy |
| G0439 | MCC | No Excl | Other acute necrotizing hemorrhagic encephalopathy |
| G0481 | MCC | 0560:194 codes | Other encephalitis and encephalomyelitis |
| G0489 | MCC | 0560:194 codes | Other myelitis |
| G0490 | MCC | 0562:192 codes | Encephalitis and encephalomyelitis, unspecified |
| G0491 | MCC | 0562:192 codes | Myelitis, unspecified |
| G053 | MCC | 0560:194 codes | Encephalitis and encephalomyelitis in diseases classified elsewhere |
| G054 | MCC | 0560:194 codes | Myelitis in diseases classified elsewhere |
| G060 | MCC | 0563:93 codes | Intracranial abscess and granuloma |
| G061 | MCC | 0564:86 codes | Intraspinal abscess and granuloma |
| G062 | MCC | 0565:90 codes | Extradural and subdural abscess, unspecified |
| G07 | MCC | 0565:90 codes | Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere |
| G08 | MCC | 0565:90 codes | Intracranial and intraspinal phlebitis and thrombophlebitis |
| G10 | CC | 0566:53 codes | Huntington's disease |
| G110 | CC | 0567:161 codes | Congenital nonprogressive ataxia |
| G111 | CC | 0567:161 codes | Early-onset cerebellar ataxia |
| G112 | CC | 0567:161 codes | Late-onset cerebellar ataxia |
| G113 | CC | 0567:161 codes | Cerebellar ataxia with defective DNA repair |
| G114 | CC | 0568:163 codes | Hereditary spastic paraplegia |
| G118 | CC | 0567:161 codes | Other hereditary ataxias |
| G119 | CC | 0569:8 codes | Hereditary ataxia, unspecified |
| G120 | CC | 0570:127 codes | Infantile spinal muscular atrophy, type I [Werdnig-Hoffman] |
| G121 | CC | 0570:127 codes | Other inherited spinal muscular atrophy |
| G1220 | CC | 0570:127 codes | Motor neuron disease, unspecified |
| G1221 | CC | 0570:127 codes | Amyotrophic lateral sclerosis |
| G1222 | CC | 0570:127 codes | Progressive bulbar palsy |
| G1229 | CC | 0570:127 codes | Other motor neuron disease |
| G128 | CC | 0570:127 codes | Other spinal muscular atrophies and related syndromes |
| G129 | CC | 0570:127 codes | Spinal muscular atrophy, unspecified |
| G210 | MCC | 0571:55 codes | Malignant neuroleptic syndrome |
| G2111 | CC | 0572:8 codes | Neuroleptic induced parkinsonism |
| G2119 | CC | 0572:8 codes | Other drug induced secondary parkinsonism |
| G212 | CC | 0572:8 codes | Secondary parkinsonism due to other external agents |
| G213 | CC | 0572:8 codes | Postencephalitic parkinsonism |
| G218 | CC | 0572:8 codes | Other secondary parkinsonism |
| G219 | CC | 0572:8 codes | Secondary parkinsonism, unspecified |
| G230 | CC | 0573:14 codes | Hallervorden-Spatz disease |
| G231 | CC | 0573:14 codes | Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski] |
| G232 | CC | 0573:14 codes | Striatonigral degeneration |
| G238 | CC | 0573:14 codes | Other specified degenerative diseases of basal ganglia |
| G239 | CC | 0573:14 codes | Degenerative disease of basal ganglia, unspecified |
| G2402 | CC | 0574:19 codes | Drug induced acute dystonia |
| G2409 | CC | 0574:19 codes | Other drug induced dystonia |
| G242 | CC | 0574:19 codes | Idiopathic nonfamilial dystonia |
| G248 | CC | 0574:19 codes | Other dystonia |
| G2582 | CC | 0575:83 codes | Stiff-man syndrome |
| G259 | CC | 0575:83 codes | Extrapyramidal and movement disorder, unspecified |
| G3181 | CC | 0537:27 codes | Alpers disease |
| G3182 | CC | 0537:27 codes | Leigh's disease |
| G320 | CC | 0576:119 codes | Subacute combined degeneration of spinal cord in diseases classified elsewhere |
| G3281 | CC | 0567:161 codes | Cerebellar ataxia in diseases classified elsewhere |
| G360 | CC | 0577:5 codes | Neuromyelitis optica [Devic] |
| G361 | CC | 0578:153 codes | Acute and subacute hemorrhagic leukoencephalitis [Hurst] |
| G368 | CC | 0578:153 codes | Other specified acute disseminated demyelination |
| G369 | CC | 0578:153 codes | Acute disseminated demyelination, unspecified |
| G370 | CC | 0579:9 codes | Diffuse sclerosis of central nervous system |
| G371 | CC | 0578:153 codes | Central demyelination of corpus callosum |
| G372 | CC | 0578:153 codes | Central pontine myelinolysis |
| G373 | CC | 0580:221 codes | Acute transverse myelitis in demyelinating disease of central nervous system |
| G374 | MCC | 0562:192 codes | Subacute necrotizing myelitis of central nervous system |
| G375 | CC | 0579:9 codes | Concentric sclerosis [Balo] of central nervous system |
| G378 | CC | 0578:153 codes | Other specified demyelinating diseases of central nervous system |
| G379 | CC | 0578:153 codes | Demyelinating disease of central nervous system, unspecified |
| G40001 | CC | 0581:59 codes | Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus |
| G40009 | CC | 0581:59 codes | Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus |
| G40011 | CC | 0582:87 codes | Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus |
| G40019 | CC | 0582:87 codes | Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus |
| G40101 | CC | 0581:59 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus |
| G40109 | CC | 0581:59 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus |
| G40111 | CC | 0582:87 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus |
| G40119 | CC | 0582:87 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus |
| G40201 | CC | 0581:59 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus |
| G40209 | CC | 0581:59 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus |
| G40211 | CC | 0582:87 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus |
| G40219 | CC | 0582:87 codes | Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus |
| G40301 | MCC | 0583:140 codes | Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus |
| G40311 | MCC | 0583:140 codes | Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus |
| G40319 | MCC | 0583:140 codes | Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus |
| G40411 | CC | 0582:87 codes | Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus |
| G40419 | CC | 0582:87 codes | Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus |
| G40501 | CC | 0582:87 codes | Epileptic seizures related to external causes, not intractable, with status epilepticus |
| G40509 | CC | 0582:87 codes | Epileptic seizures related to external causes, not intractable, without status epilepticus |
| G40801 | CC | 0582:87 codes | Other epilepsy, not intractable, with status epilepticus |
| G40802 | CC | 0582:87 codes | Other epilepsy, not intractable, without status epilepticus |
| G40803 | CC | 0582:87 codes | Other epilepsy, intractable, with status epilepticus |
| G40804 | CC | 0582:87 codes | Other epilepsy, intractable, without status epilepticus |
| G40811 | CC | 0582:87 codes | Lennox-Gastaut syndrome, not intractable, with status epilepticus |
| G40812 | CC | 0582:87 codes | Lennox-Gastaut syndrome, not intractable, without status epilepticus |
| G40813 | CC | 0582:87 codes | Lennox-Gastaut syndrome, intractable, with status epilepticus |
| G40814 | CC | 0582:87 codes | Lennox-Gastaut syndrome, intractable, without status epilepticus |
| G40821 | CC | 0581:59 codes | Epileptic spasms, not intractable, with status epilepticus |
| G40822 | CC | 0581:59 codes | Epileptic spasms, not intractable, without status epilepticus |
| G40823 | CC | 0582:87 codes | Epileptic spasms, intractable, with status epilepticus |
| G40824 | CC | 0582:87 codes | Epileptic spasms, intractable, without status epilepticus |
| G4089 | CC | 0582:87 codes | Other seizures |
| G40911 | CC | 0582:87 codes | Epilepsy, unspecified, intractable, with status epilepticus |
| G40919 | CC | 0582:87 codes | Epilepsy, unspecified, intractable, without status epilepticus |
| G40A11 | CC | 0582:87 codes | Absence epileptic syndrome, intractable, with status epilepticus |
| G40A19 | CC | 0582:87 codes | Absence epileptic syndrome, intractable, without status epilepticus |
| G40B01 | CC | 0582:87 codes | Juvenile myoclonic epilepsy, not intractable, with status epilepticus |
| G40B09 | CC | 0582:87 codes | Juvenile myoclonic epilepsy, not intractable, without status epilepticus |
| G40B11 | CC | 0582:87 codes | Juvenile myoclonic epilepsy, intractable, with status epilepticus |
| G40B19 | CC | 0582:87 codes | Juvenile myoclonic epilepsy, intractable, without status epilepticus |
| G43601 | CC | 0584:120 codes | Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus |
| G43609 | CC | 0585:120 codes | Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus |
| G43611 | CC | 0584:120 codes | Persistent migraine aura with cerebral infarction, intractable, with status migrainosus |
| G43619 | CC | 0584:120 codes | Persistent migraine aura with cerebral infarction, intractable, without status migrainosus |
| G450 | CC | 0586:126 codes | Vertebro-basilar artery syndrome |
| G451 | CC | 0586:126 codes | Carotid artery syndrome (hemispheric) |
| G452 | CC | 0586:126 codes | Multiple and bilateral precerebral artery syndromes |
| G453 | CC | 0587:46 codes | Amaurosis fugax |
| G458 | CC | 0586:126 codes | Other transient cerebral ischemic attacks and related syndromes |
| G459 | CC | 0586:126 codes | Transient cerebral ischemic attack, unspecified |
| G460 | CC | 0586:126 codes | Middle cerebral artery syndrome |
| G461 | CC | 0586:126 codes | Anterior cerebral artery syndrome |
| G462 | CC | 0586:126 codes | Posterior cerebral artery syndrome |
| G601 | CC | 0588:131 codes | Refsum's disease |
| G610 | CC | 0092:60 codes | Guillain-Barre syndrome |
| G6181 | CC | 0589:109 codes | Chronic inflammatory demyelinating polyneuritis |
| G6281 | CC | 0590:111 codes | Critical illness polyneuropathy |
| G7001 | MCC | 0591:95 codes | Myasthenia gravis with (acute) exacerbation |
| G7080 | CC | 0591:95 codes | Lambert-Eaton syndrome, unspecified |
| G7081 | CC | 0591:95 codes | Lambert-Eaton syndrome in disease classified elsewhere |
| G710 | CC | 0592:91 codes | Muscular dystrophy |
| G712 | CC | 0592:91 codes | Congenital myopathies |
| G720 | CC | 0593:34 codes | Drug-induced myopathy |
| G721 | CC | 0593:34 codes | Alcoholic myopathy |
| G722 | CC | 0593:34 codes | Myopathy due to other toxic agents |
| G7281 | CC | 0594:26 codes | Critical illness myopathy |
| G731 | CC | 0591:95 codes | Lambert-Eaton syndrome in neoplastic disease |
| G733 | CC | 0591:95 codes | Myasthenic syndromes in other diseases classified elsewhere |
| G800 | MCC | 0595:155 codes | Spastic quadriplegic cerebral palsy |
| G801 | CC | 0596:5 codes | Spastic diplegic cerebral palsy |
| G802 | CC | 0597:5 codes | Spastic hemiplegic cerebral palsy |
| G803 | CC | 0598:25 codes | Athetoid cerebral palsy |
| G8100 | CC | 0561:124 codes | Flaccid hemiplegia affecting unspecified side |
| G8101 | CC | 0561:124 codes | Flaccid hemiplegia affecting right dominant side |
| G8102 | CC | 0561:124 codes | Flaccid hemiplegia affecting left dominant side |
| G8103 | CC | 0561:124 codes | Flaccid hemiplegia affecting right nondominant side |
| G8104 | CC | 0561:124 codes | Flaccid hemiplegia affecting left nondominant side |
| G8110 | CC | 0561:124 codes | Spastic hemiplegia affecting unspecified side |
| G8111 | CC | 0561:124 codes | Spastic hemiplegia affecting right dominant side |
| G8112 | CC | 0561:124 codes | Spastic hemiplegia affecting left dominant side |
| G8113 | CC | 0561:124 codes | Spastic hemiplegia affecting right nondominant side |
| G8114 | CC | 0561:124 codes | Spastic hemiplegia affecting left nondominant side |
| G8190 | CC | 0561:124 codes | Hemiplegia, unspecified affecting unspecified side |
| G8191 | CC | 0561:124 codes | Hemiplegia, unspecified affecting right dominant side |
| G8192 | CC | 0561:124 codes | Hemiplegia, unspecified affecting left dominant side |
| G8193 | CC | 0561:124 codes | Hemiplegia, unspecified affecting right nondominant side |
| G8194 | CC | 0561:124 codes | Hemiplegia, unspecified affecting left nondominant side |
| G8220 | CC | 0561:124 codes | Paraplegia, unspecified |
| G8221 | CC | 0561:124 codes | Paraplegia, complete |
| G8222 | CC | 0561:124 codes | Paraplegia, incomplete |
| G8250 | MCC | 0595:155 codes | Quadriplegia, unspecified |
| G8251 | MCC | 0595:155 codes | Quadriplegia, C1-C4 complete |
| G8252 | MCC | 0595:155 codes | Quadriplegia, C1-C4 incomplete |
| G8253 | MCC | 0595:155 codes | Quadriplegia, C5-C7 complete |
| G8254 | MCC | 0595:155 codes | Quadriplegia, C5-C7 incomplete |
| G830 | CC | 0599:20 codes | Diplegia of upper limbs |
| G834 | CC | 0600:29 codes | Cauda equina syndrome |
| G835 | MCC | 0601:69 codes | Locked-in state |
| G903 | CC | 0573:14 codes | Multi-system degeneration of the autonomic nervous system |
| G9050 | CC | 0602:10 codes | Complex regional pain syndrome I, unspecified |
| G90511 | CC | 0603:149 codes | Complex regional pain syndrome I of right upper limb |
| G90512 | CC | 0603:149 codes | Complex regional pain syndrome I of left upper limb |
| G90513 | CC | 0603:149 codes | Complex regional pain syndrome I of upper limb, bilateral |
| G90519 | CC | 0603:149 codes | Complex regional pain syndrome I of unspecified upper limb |
| G90521 | CC | 0603:149 codes | Complex regional pain syndrome I of right lower limb |
| G90522 | CC | 0603:149 codes | Complex regional pain syndrome I of left lower limb |
| G90523 | CC | 0603:149 codes | Complex regional pain syndrome I of lower limb, bilateral |
| G90529 | CC | 0603:149 codes | Complex regional pain syndrome I of unspecified lower limb |
| G9059 | CC | 0603:149 codes | Complex regional pain syndrome I of other specified site |
| G910 | CC | 0604:6 codes | Communicating hydrocephalus |
| G911 | CC | 0605:126 codes | Obstructive hydrocephalus |
| G912 | CC | 0604:6 codes | (Idiopathic) normal pressure hydrocephalus |
| G913 | CC | 0605:126 codes | Post-traumatic hydrocephalus, unspecified |
| G918 | CC | 0605:126 codes | Other hydrocephalus |
| G919 | CC | 0605:126 codes | Hydrocephalus, unspecified |
| G92 | MCC | 0606:141 codes | Toxic encephalopathy |
| G931 | CC | 0607:91 codes | Anoxic brain damage, not elsewhere classified |
| G9340 | MCC | 0608:5 codes | Encephalopathy, unspecified |
| G9341 | MCC | 0609:5 codes | Metabolic encephalopathy |
| G9349 | MCC | 0610:4 codes | Other encephalopathy |
| G935 | MCC | 0611:2 codes | Compression of brain |
| G936 | MCC | 0612:2 codes | Cerebral edema |
| G937 | MCC | 0613:1 code | Reye's syndrome |
| G9382 | MCC | 0515:841 codes | Brain death |
| G950 | CC | 0614:121 codes | Syringomyelia and syringobulbia |
| G9511 | MCC | 0603:149 codes | Acute infarction of spinal cord (embolic) (nonembolic) |
| G9519 | MCC | 0603:149 codes | Other vascular myelopathies |
| G9520 | CC | 0615:150 codes | Unspecified cord compression |
| G9529 | CC | 0615:150 codes | Other cord compression |
| G9581 | CC | 0603:149 codes | Conus medullaris syndrome |
| G9589 | CC | 0603:149 codes | Other specified diseases of spinal cord |
| G959 | CC | 0615:150 codes | Disease of spinal cord, unspecified |
| G960 | CC | 0616:90 codes | Cerebrospinal fluid leak |
| G9611 | CC | 0509:76 codes | Dural tear |
| G970 | CC | 0617:56 codes | Cerebrospinal fluid leak from spinal puncture |
| G972 | CC | 0617:56 codes | Intracranial hypotension following ventricular shunting |
| G9731 | CC | 0618:26 codes | Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a nervous system procedure |
| G9732 | CC | 0618:26 codes | Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating other procedure |
| G9741 | CC | 0509:76 codes | Accidental puncture or laceration of dura during a procedure |
| G9748 | CC | 0509:76 codes | Accidental puncture and laceration of other nervous system organ or structure during a nervous system procedure |
| G9749 | CC | 0509:76 codes | Accidental puncture and laceration of other nervous system organ or structure during other procedure |
| G9751 | CC | 0619:77 codes | Postprocedural hemorrhage of a nervous system organ or structure following a nervous system procedure |
| G9752 | CC | 0619:77 codes | Postprocedural hemorrhage of a nervous system organ or structure following other procedure |
| G9761 | CC | 0619:77 codes | Postprocedural hematoma of a nervous system organ or structure following a nervous system procedure |
| G9762 | CC | 0619:77 codes | Postprocedural hematoma of a nervous system organ or structure following other procedure |
| G9763 | CC | 0619:77 codes | Postprocedural seroma of a nervous system organ or structure following a nervous system procedure |
| G9764 | CC | 0619:77 codes | Postprocedural seroma of a nervous system organ or structure following other procedure |
| G9781 | CC | 0617:56 codes | Other intraoperative complications of nervous system |
| G9782 | CC | 0617:56 codes | Other postprocedural complications and disorders of nervous system |
| G990 | CC | 0620:20 codes | Autonomic neuropathy in diseases classified elsewhere |
| G992 | CC | 0603:149 codes | Myelopathy in diseases classified elsewhere |
| H05011 | CC | 0621:17 codes | Cellulitis of right orbit |
| H05012 | CC | 0621:17 codes | Cellulitis of left orbit |
| H05013 | CC | 0621:17 codes | Cellulitis of bilateral orbits |
| H05019 | CC | 0621:17 codes | Cellulitis of unspecified orbit |
| H05021 | CC | 0622:209 codes | Osteomyelitis of right orbit |
| H05022 | CC | 0622:209 codes | Osteomyelitis of left orbit |
| H05023 | CC | 0622:209 codes | Osteomyelitis of bilateral orbits |
| H05029 | CC | 0622:209 codes | Osteomyelitis of unspecified orbit |
| H05031 | CC | 0623:209 codes | Periostitis of right orbit |
| H05032 | CC | 0623:209 codes | Periostitis of left orbit |
| H05033 | CC | 0623:209 codes | Periostitis of bilateral orbits |
| H05039 | CC | 0623:209 codes | Periostitis of unspecified orbit |
| H2000 | CC | 0624:39 codes | Unspecified acute and subacute iridocyclitis |
| H20011 | CC | 0624:39 codes | Primary iridocyclitis, right eye |
| H20012 | CC | 0624:39 codes | Primary iridocyclitis, left eye |
| H20013 | CC | 0624:39 codes | Primary iridocyclitis, bilateral |
| H20019 | CC | 0624:39 codes | Primary iridocyclitis, unspecified eye |
| H20021 | CC | 0624:39 codes | Recurrent acute iridocyclitis, right eye |
| H20022 | CC | 0624:39 codes | Recurrent acute iridocyclitis, left eye |
| H20023 | CC | 0624:39 codes | Recurrent acute iridocyclitis, bilateral |
| H20029 | CC | 0624:39 codes | Recurrent acute iridocyclitis, unspecified eye |
| H20031 | CC | 0624:39 codes | Secondary infectious iridocyclitis, right eye |
| H20032 | CC | 0624:39 codes | Secondary infectious iridocyclitis, left eye |
| H20033 | CC | 0624:39 codes | Secondary infectious iridocyclitis, bilateral |
| H20039 | CC | 0624:39 codes | Secondary infectious iridocyclitis, unspecified eye |
| H209 | CC | 0624:39 codes | Unspecified iridocyclitis |
| H21331 | CC | 0625:29 codes | Parasitic cyst of iris, ciliary body or anterior chamber, right eye |
| H21332 | CC | 0625:29 codes | Parasitic cyst of iris, ciliary body or anterior chamber, left eye |
| H21333 | CC | 0625:29 codes | Parasitic cyst of iris, ciliary body or anterior chamber, bilateral |
| H21339 | CC | 0625:29 codes | Parasitic cyst of iris, ciliary body or anterior chamber, unspecified eye |
| H30101 | CC | 0626:56 codes | Unspecified disseminated chorioretinal inflammation, right eye |
| H30102 | CC | 0626:56 codes | Unspecified disseminated chorioretinal inflammation, left eye |
| H30103 | CC | 0626:56 codes | Unspecified disseminated chorioretinal inflammation, bilateral |
| H30109 | CC | 0626:56 codes | Unspecified disseminated chorioretinal inflammation, unspecified eye |
| H30111 | CC | 0626:56 codes | Disseminated chorioretinal inflammation of posterior pole, right eye |
| H30112 | CC | 0626:56 codes | Disseminated chorioretinal inflammation of posterior pole, left eye |
| H30113 | CC | 0626:56 codes | Disseminated chorioretinal inflammation of posterior pole, bilateral |
| H30119 | CC | 0626:56 codes | Disseminated chorioretinal inflammation of posterior pole, unspecified eye |
| H30121 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, peripheral right eye |
| H30122 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, peripheral, left eye |
| H30123 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, peripheral, bilateral |
| H30129 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, peripheral, unspecified eye |
| H30131 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, generalized, right eye |
| H30132 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, generalized, left eye |
| H30133 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, generalized, bilateral |
| H30139 | CC | 0626:56 codes | Disseminated chorioretinal inflammation, generalized, unspecified eye |
| H30141 | CC | 0626:56 codes | Acute posterior multifocal placoid pigment epitheliopathy, right eye |
| H30142 | CC | 0626:56 codes | Acute posterior multifocal placoid pigment epitheliopathy, left eye |