ORGANIC PSYCHOTIC CONDITIONS (290-294)
Includes:
psychotic organic brain syndrome
Excludes:
nonpsychotic syndromes of organic etiology (310.0-310.9)
psychoses classifiable to 295-298 and without impairment of orientation, comprehension, calculation, learning capacity, and judgement, but associated with physical disease, injury, or condition affecting the brain [e.g., following childbirth] (295.0-298.8)
291 Alcohol-induced mental disorders
Excludes:
alcoholism without psychosis (303.0-303.9)
291.0: Alcohol withdrawal delirium
Alcoholic delirium
Delirium tremens
Excludes:
alcohol withdrawal (291.81)
291.1: Alcohol-induced persisting amnestic disorder
Alcoholic polyneuritic psychosis
Korsakoff's psychosis, alcoholic
Wernicke-Korsakoff syndrome (alcoholic)
291.2: Alcohol-induced persisting dementia
Alcoholic dementia NOS
Alcoholism associated with dementia NOS
Chronic alcoholic brain syndrome
291.3: Alcohol-induced psychotic disorder with hallucinations
Alcoholic:
hallucinosis (acute)
psychosis with hallucinosis
Excludes:
alcohol withdrawal with delirium (291.0)
schizophrenia (295.0-295.9) and paranoid states (297.0-297.9) taking the form of chronic hallucinosis with clear consciousness in an alcoholic
291.4: Idiosyncratic alcohol intoxication
Pathologic:
alcohol intoxication
drunkenness
Excludes:
acute alcohol intoxication (305.0)
in alcoholism (303.0)
simple drunkenness (305.0)
291.5: Alcohol-induced psychotic disorder with delusions
Alcoholic:
paranoia
psychosis, paranoid type
Excludes:
nonalcoholic paranoid states (297.0-297.9)
schizophrenia, paranoid type (295.3)
291.8: Other specified alcohol-induced mental disorders
291.9: Unspecified alcohol-induced mental disorders
Alcoholic:
mania NOS
psychosis NOS
Alcoholism (chronic) with psychosis
Alcohol-related disorder NOS

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