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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Organic Psychotic Conditions 290-294 > ICD-9-CM Diagnosis 291 Alcoholic psychoses 291 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 291.0 Alcohol withdrawal delirium An acute organic mental disorder induced by cessation or reduction in chronic alcohol consumption. Clinical characteristics include CONFUSION; DELUSIONS; vivid HALLUCINATIONS; TREMOR; agitation; insomnia; and signs of autonomic hyperactivity (e.g., elevated blood pressure and heart rate, dilated pupils, and diaphoresis). This condition may occasionally be fatal. It was formerly called delirium tremens. (From Adams et al., Principles of Neurology, 6th ed, p1175) 291.0 is a specific code that can be used to specify a diagnosis 291.0 contains 16 index entries ICD-9-CM Diagnosis 291.1 Alcohol-induced persisting amnestic disorder A mental disorder associated with chronic ethanol abuse (ALCOHOLISM) and nutritional deficiencies characterized by short term memory loss, confabulations, and disturbances of attention. (Adams et al., Principles of Neurology, 6th ed, p1139) An acquired cognitive disorder characterized by inattentiveness and the inability to form short term memories. This disorder is frequently associated with chronic ALCOHOLISM; but it may also result from dietary deficiencies; CRANIOCEREBRAL TRAUMA; NEOPLASMS; CEREBROVASCULAR DISORDERS; ENCEPHALITIS; EPILEPSY; and other conditions. (Adams et al., Principles of Neurology, 6th ed, p1139) 291.1 is a specific code that can be used to specify a diagnosis 291.1 contains 31 index entries ICD-9-CM Diagnosis 291.2 Alcohol-induced persisting dementia 291.2 is a specific code that can be used to specify a diagnosis 291.2 contains 9 index entries ICD-9-CM Diagnosis 291.3 Alcohol-induced psychotic disorder with hallucinations 291.3 is a specific code that can be used to specify a diagnosis 291.3 contains 8 index entries ICD-9-CM Diagnosis 291.4 Idiosyncratic alcohol intoxication 291.4 is a specific code that can be used to specify a diagnosis 291.4 contains 9 index entries ICD-9-CM Diagnosis 291.5 Alcohol-induced psychotic disorder with delusions 291.5 is a specific code that can be used to specify a diagnosis 291.5 contains 16 index entries ICD-9-CM Diagnosis 291.8 Other specified alcoholic psychosis 291.8 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 291.81 Alcohol withdrawal 291.81 is a specific code that can be used to specify a diagnosis 291.81 contains 9 index entries ICD-9-CM Diagnosis 291.82 Alcohol induced sleep disorders 291.82 is a specific code that can be used to specify a diagnosis 291.82 contains 11 index entries ICD-9-CM Diagnosis 291.89 Other specified alcohol-induced mental disorders 291.89 is a specific code that can be used to specify a diagnosis 291.89 contains 12 index entries ICD-9-CM Diagnosis 291.9 Unspecified alcohol-induced mental disorders A group of mental disorders associated with organic brain damage and caused by poisoning from alcohol. Disorders related to or resulting from abuse or mis-use of alcohol. 291.9 is a specific code that can be used to specify a diagnosis 291.9 contains 19 index entries