ICD-9-CM (ICD-9, ICD9, ICD9CM) Diagnosis Codes - Group 29
- 290.0 senile dementia nos ICD-9 Code
- 290.10 brain syndrome presenile brain disease nos ICD-9 Code
- 290.11 brain syndrome presenile brain disease acute ICD-9 Code
- 290.12 brain syndrome presenile brain disease paranoid ICD-9 Code
- 290.13 brain syndrome presenile brain disease depressed ICD-9 Code
- 290.20 senile dementia delusional features ICD-9 Code
- 290.21 senile dementia depressive features ICD-9 Code
- 290.3 senile dementia acute confusional state ICD-9 Code
- 290.40 arteriosclerotic dementia nos ICD-9 Code
- 290.41 arteriosclerotic dementia acute confusional state ICD-9 Code
- 290.42 vascular dementia delusions ICD-9 Code
- 290.43 vascular dementia depressed mood ICD-9 Code
- 290.8 senile psychotic conditions ICD-9 Code
- 290.9 unspecified senile psychotic condition ICD-9 Code
- 291.0 alcohol withdrawal delirium ICD-9 Code
- 291.1 alcoholinduced persisting amnestic disorder ICD-9 Code
- 291.2 alcoholic dementia nos ICD-9 Code
- 291.3 alcoholinduced psychotic disorder hallucinations ICD-9 Code
- 291.4 idiosyncratic alcohol intoxication ICD-9 Code
- 291.5 alcoholinduced psychotic disorder delusions ICD-9 Code
- 291.81 alcohol abstinence syndrome symptoms ICD-9 Code
- 291.82 alcohol induced sleep disorders ICD-9 Code
- 291.89 alcoholinduced mental disorders ICD-9 Code
- 291.9 alcoholic mania nos ICD-9 Code
- 292.0 drug abstinence syndrome symptoms ICD-9 Code
- 292.11 druginduced psychotic disorder delusions ICD-9 Code
- 292.12 druginduced psychotic disorder hallucinations ICD-9 Code
- 292.2 drug reaction resulting brief psychotic states ICD-9 Code
- 292.81 druginduced delirium ICD-9 Code
- 292.82 druginduced persisting dementia ICD-9 Code
- 292.83 druginduced persisting amnestic disorder ICD-9 Code
- 292.84 depressive state induced drugs ICD-9 Code
- 292.85 drug induced sleep disorders ICD-9 Code
- 292.89 druginduced organic personality syndrome ICD-9 Code
- 292.9 organic psychosis nos associated drugs ICD-9 Code
- 293.0 acute confusional state ICD-9 Code
- 293.1 subacute confusional state ICD-9 Code
- 293.81 psychotic disorder delusions conditions classified elsewhere ICD-9 Code
- 293.82 psychotic disorder hallucinations conditions classified elsewhere ICD-9 Code
- 293.83 mood disorder conditions classified elsewhere ICD-9 Code
- 293.84 anxiety disorder conditions classified elsewhere ICD-9 Code
- 293.89 transient mental disorders conditions classified elsewhere ICD-9 Code
- 293.9 organic psychosis infective nos ICD-9 Code
- 294.0 amnestic disorder conditions classified elsewhere ICD-9 Code
- 294.10 dementia conditions classified elsewhere nos ICD-9 Code
- 294.11 dementia conditions classified elsewhere behavioral disturbance ICD-9 Code
- 294.20 Dementia, unspecified, without behavioral disturbance ICD-9 Code
- 294.21 Dementia, unspecified, with behavioral disturbance ICD-9 Code
- 294.8 epileptic psychosis nos ICD-9 Code
- 294.9 organic psychosis chronic ICD-9 Code
- 295.00 schizophrenia simplex unspecified ICD-9 Code
- 295.01 schizophrenia simplex subchronic ICD-9 Code
- 295.02 schizophrenia simplex chronic ICD-9 Code
- 295.03 schizophrenia simplex subchronic acute exacerbation ICD-9 Code
- 295.04 schizophrenia simplex chronic acute exacerbation ICD-9 Code
- 295.05 schizophrenia simplex remission ICD-9 Code
- 295.10 hebephrenia unspecified ICD-9 Code
- 295.11 hebephrenia subchronic ICD-9 Code
- 295.12 hebephrenia chronic ICD-9 Code
- 295.13 hebephrenia subchronic acute exacerbation ICD-9 Code
- 295.14 hebephrenia chronic acute exacerbation ICD-9 Code
- 295.15 hebephrenia remission ICD-9 Code
- 295.20 catatonic schizophrenia agitation unspecified ICD-9 Code
- 295.21 catatonic schizophrenia agitation subchronic ICD-9 Code
- 295.22 catatonic schizophrenia agitation chronic ICD-9 Code
- 295.23 catatonic schizophrenia agitation subchronic acute exacerbation ICD-9 Code
- 295.24 catatonic schizophrenia agitation chronic acute exacerbation ICD-9 Code
- 295.25 catatonic schizophrenia agitation remission ICD-9 Code
- 295.30 paraphrenic schizophrenia unspecified ICD-9 Code
- 295.31 paraphrenic schizophrenia subchronic ICD-9 Code
- 295.32 paraphrenic schizophrenia chronic ICD-9 Code
- 295.33 paraphrenic schizophrenia subchronic acute exacerbation ICD-9 Code
- 295.34 paraphrenic schizophrenia chronic acute exacerbation ICD-9 Code
- 295.35 paraphrenic schizophrenia remission ICD-9 Code
- 295.40 oneirophrenia unspecified ICD-9 Code
- 295.41 oneirophrenia subchronic ICD-9 Code
- 295.42 oneirophrenia chronic ICD-9 Code
- 295.43 oneirophrenia subchronic acute exacerbation ICD-9 Code
- 295.44 oneirophrenia chronic acute exacerbation ICD-9 Code
- 295.45 oneirophrenia remission ICD-9 Code
- 295.50 latent schizophrenia unspecified ICD-9 Code
- 295.51 latent schizophrenia subchronic ICD-9 Code
- 295.52 latent schizophrenia chronic ICD-9 Code
- 295.53 latent schizophrenia subchronic acute exacerbation ICD-9 Code
- 295.54 latent schizophrenia chronic acute exacerbation ICD-9 Code
- 295.55 latent schizophrenia remission ICD-9 Code
- 295.60 chronic undifferentiated schizophrenia unspecified ICD-9 Code
- 295.61 chronic undifferentiated schizophrenia subchronic ICD-9 Code
- 295.62 chronic undifferentiated schizophrenia chronic ICD-9 Code
- 295.63 chronic undifferentiated schizophrenia subchronic acute exacerbation ICD-9 Code
- 295.64 chronic undifferentiated schizophrenia chronic acute exacerbation ICD-9 Code
- 295.65 chronic undifferentiated schizophrenia remission ICD-9 Code
- 295.70 cyclic schizophrenia unspecified ICD-9 Code
- 295.71 cyclic schizophrenia subchronic ICD-9 Code
- 295.72 cyclic schizophrenia chronic ICD-9 Code
- 295.73 cyclic schizophrenia subchronic acute exacerbation ICD-9 Code
- 295.74 cyclic schizophrenia chronic acute exacerbation ICD-9 Code
- 295.75 cyclic schizophrenia remission ICD-9 Code
- 295.80 acute undifferentiated schizophrenia unspecified ICD-9 Code
- 295.81 acute undifferentiated schizophrenia subchronic ICD-9 Code
- 295.82 acute undifferentiated schizophrenia chronic ICD-9 Code
- 295.83 acute undifferentiated schizophrenia subchronic acute exacerbation ICD-9 Code
- 295.84 acute undifferentiated schizophrenia chronic acute exacerbation ICD-9 Code
- 295.85 acute undifferentiated schizophrenia remission ICD-9 Code
- 295.90 schizophrenia undifferentiated type unspecified ICD-9 Code
- 295.91 schizophrenia undifferentiated type subchronic ICD-9 Code
- 295.92 schizophrenia undifferentiated type chronic ICD-9 Code
- 295.93 schizophrenia undifferentiated type subchronic acute exacerbation ICD-9 Code
- 295.94 schizophrenia undifferentiated type chronic acute exacerbation ICD-9 Code
- 295.95 schizophrenia undifferentiated type remission ICD-9 Code
- 296.00 hypomania mild nos single episode unspecified ICD-9 Code
- 296.01 hypomania mild nos single episode unspecified ICD-9 Code
- 296.02 hypomania mild nos single episode unspecified ICD-9 Code
- 296.03 hypomania mild nos single episode unspecified ICD-9 Code
- 296.04 hypomania mild nos single episode unspecified ICD-9 Code
- 296.05 hypomania mild nos single episode unspecified ICD-9 Code
- 296.06 hypomania mild nos single episode unspecified ICD-9 Code
- 296.10 manic disorder recurrent episode unspecified ICD-9 Code
- 296.11 manic disorder recurrent episode mild ICD-9 Code
- 296.12 manic disorder recurrent episode moderate ICD-9 Code
- 296.13 manic disorder recurrent episode severe mention ICD-9 Code
- 296.14 manic disorder recurrent episode severe as ICD-9 Code
- 296.15 manic disorder recurrent episode partial unspecified ICD-9 Code
- 296.16 manic disorder recurrent episode full remission ICD-9 Code
- 296.20 depressive psychosis single episode unspecified unspecified ICD-9 Code
- 296.21 depressive psychosis single episode unspecified mild ICD-9 Code
- 296.22 depressive psychosis single episode unspecified moderate ICD-9 Code
- 296.23 depressive psychosis single episode unspecified severe ICD-9 Code
- 296.24 depressive psychosis single episode unspecified severe ICD-9 Code
- 296.25 depressive psychosis single episode unspecified partial ICD-9 Code
- 296.26 depressive psychosis single episode unspecified full ICD-9 Code
- 296.30 major depressive disorder recurrent episode unspecified ICD-9 Code
- 296.31 major depressive disorder recurrent episode mild ICD-9 Code
- 296.32 major depressive disorder recurrent episode moderate ICD-9 Code
- 296.33 major depressive disorder recurrent episode severe ICD-9 Code
- 296.34 major depressive disorder recurrent episode severe ICD-9 Code
- 296.35 major depressive disorder recurrent episode partial ICD-9 Code
- 296.36 major depressive disorder recurrent episode full ICD-9 Code
- 296.40 bipolar i disorder most recent episode ICD-9 Code
- 296.41 bipolar i disorder most recent episode ICD-9 Code
- 296.42 bipolar i disorder most recent episode ICD-9 Code
- 296.43 bipolar i disorder most recent episode ICD-9 Code
- 296.44 bipolar i disorder most recent episode ICD-9 Code
- 296.45 bipolar i disorder most recent episode ICD-9 Code
- 296.46 bipolar i disorder most recent episode ICD-9 Code
- 296.50 bipolar i disorder most recent episode ICD-9 Code
- 296.51 bipolar i disorder most recent episode ICD-9 Code
- 296.52 bipolar i disorder most recent episode ICD-9 Code
- 296.53 bipolar i disorder most recent episode ICD-9 Code
- 296.54 bipolar i disorder most recent episode ICD-9 Code
- 296.55 bipolar i disorder most recent episode ICD-9 Code
- 296.56 bipolar i disorder most recent episode ICD-9 Code
- 296.60 bipolar i disorder most recent episode ICD-9 Code
- 296.61 bipolar i disorder most recent episode ICD-9 Code
- 296.62 bipolar i disorder most recent episode ICD-9 Code
- 296.63 bipolar i disorder most recent episode ICD-9 Code
- 296.64 bipolar i disorder most recent episode ICD-9 Code
- 296.65 bipolar i disorder most recent episode ICD-9 Code
- 296.66 bipolar i disorder most recent episode ICD-9 Code
- 296.7 atypical bipolar affective disorder nos ICD-9 Code
- 296.80 bipolar disorder unspecified ICD-9 Code
- 296.81 atypical manic disorder ICD-9 Code
- 296.82 atypical depressive disorder ICD-9 Code
- 296.89 manicdepressive psychosis mixed type ICD-9 Code
- 296.90 affective psychosis nos ICD-9 Code
- 296.99 mood swings brief compensatory ICD-9 Code
- 297.0 paranoid state simple ICD-9 Code
- 297.1 chronic paranoid psychosis ICD-9 Code
- 297.2 involutional paranoid state ICD-9 Code
- 297.3 folie a deux ICD-9 Code
- 297.8 paranoid states ICD-9 Code
- 297.9 paranoid disorder nos ICD-9 Code
- 298.0 depressive type psychosis ICD-9 Code
- 298.1 acute hysterical psychosis ICD-9 Code
- 298.2 psychogenic confusion ICD-9 Code
- 298.3 acute paranoid reaction ICD-9 Code
- 298.4 protracted reactive paranoid psychosis ICD-9 Code
- 298.8 brief reactive psychosis nos ICD-9 Code
- 298.9 atypical psychosis ICD-9 Code
- 299.00 childhood autism current active state ICD-9 Code
- 299.01 childhood autism residual state ICD-9 Code
- 299.10 childhood disintegrative disorder current active state ICD-9 Code
- 299.11 childhood disintegrative disorder residual state ICD-9 Code
- 299.80 atypical childhood psychosis current active state ICD-9 Code
- 299.81 atypical childhood psychosis residual state ICD-9 Code
- 299.90 child psychosis nos current active state ICD-9 Code
- 299.91 child psychosis nos residual state ICD-9 Code
Back to ICD-9-CM Diagnosis Codes Groups List
What is ICD-9?
The International Statistical Classification of Diseases and Related Health Problems (commonly known as the ICD) provides alpha-numeric codes to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease. Nearly every health condition can be assigned to a unique category and given a code, up to six characters long. Such categories usually include a set of similar diseases.The International Classification of Diseases is published by the World Health Organization (WHO). The ICD is used world-wide for morbidity and mortality statistics, reimbursement systems (insurance, Medicare, etc.) and automated decision support in medicine. This system is designed to promote international comparability in the collection, processing, classification, and presentation of medical statistics.
ICD has become the most widely used statistical classification system in the world. U.S. hospitals and other healthcare facilities record healthcare data by referring and adhering to a classification system published by the U.S. Department of Health and Human Services: International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM). The Clinical Modification or CM system was developed and implemented to better describe the clinical picture of the patient. The CM codes are more precise than those needed only for statistical groupings and trend analysis. The procedure component of ICD-9-CM is completely consistent with ICD-9 codes.
Note that ICD-9 was adopted in 1999 for reporting mortality, but ICD-9-CM remains the data standard for reporting morbidity. Revisions of the ICD-9 have progressed to incorporate both clinical code (ICD-9-CM) and procedure code (ICD-9-PCS) with the revisions completed in 2003. However, ICD-9 has not been phased out by the new revision.
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