F16.18 Hallucinogen abuse with other hallucinogen-induced disorderNon-billable header with 3 child codes.
F16.180 Hallucinogen abuse with hallucinogen-induced anxiety disorderF16.183 Hallucinogen abuse with hallucinogen persisting perception disorder (flashbacks)F16.188 Hallucinogen abuse with other hallucinogen-induced disorderF16.2 Hallucinogen dependence ("hallucinogen abuse (F16.1-)")F16.9 Hallucinogen use, unspecified ("hallucinogen abuse (F16.1-)")F02 Dementia in other diseases classified elsewhere ("dementia in alcohol and psychoactive substance disorders (F10-F19, with .17, .27, .97)")F06 Other mental disorders due to known physiological condition ("other mental disorders associated with alcohol and other psychoactive substances (F10-F19)")F06.0 Psychotic disorder with hallucinations due to known physiological condition ("hallucinations and perceptual disturbance induced by alcohol and other psychoactive substances (F10-F19 with .151, .251, .951)")F06.2 Psychotic disorder with delusions due to known physiological condition ("alcohol and drug-induced psychotic disorder (F10-F19 with .150, .250, .950)")F06.3 Mood disorder due to known physiological condition ("mood disorders due to alcohol and other psychoactive substances (F10-F19 with .14, .24, .94)")F06.4 Anxiety disorder due to known physiological condition ("anxiety disorders due to alcohol and other psychoactive substances (F10-F19 with .180, .280, .980)")F20 Schizophrenia ("psychoactive drug use (F11-F19 with .15. .25, .95)")F55 Abuse of non-psychoactive substances ("abuse of psychoactive substances (F10-F19)")F63 Impulse disorders ("habitual excessive use of alcohol or psychoactive substances (F10-F19)")F63.1 Pyromania ("alcohol or psychoactive substance intoxication (F10-F19)")O99.32 Drug use complicating pregnancy, childbirth, and the puerperium ("code(s) from F11-F16 and F18-F19 to identify manifestations of the drug use")R41.3 Other amnesia ("amnestic syndrome due to psychoactive substance use (F10-F19 with 5th character .6)")R44 Other symptoms and signs involving general sensations and perceptions ("hallucinations in drug psychosis (F11-F19 with fifth to sixth characters 51)")R78 Findings of drugs and other substances, not normally found in blood ("mental or behavioral disorders due to psychoactive substance use (F10-F19)")Z71.5 Drug abuse counseling and surveillance ("code for drug abuse or dependence (F11-F16, F18-F19)")Z79 Long term (current) drug therapy ("drug abuse and dependence (F11-F19)")F16.14 Hallucinogen abuse with hallucinogen-induced mood disorderF16.15 Hallucinogen abuse with hallucinogen-induced psychotic disorderF16.150 Hallucinogen abuse with hallucinogen-induced psychotic disorder with delusionsF16.151 Hallucinogen abuse with hallucinogen-induced psychotic disorder with hallucinationsF16.159 Hallucinogen abuse with hallucinogen-induced psychotic disorder, unspecifiedF16.18 Hallucinogen abuse with other hallucinogen-induced disorder (this code)F16.180 Hallucinogen abuse with hallucinogen-induced anxiety disorderF16.183 Hallucinogen abuse with hallucinogen persisting perception disorder (flashbacks)F16.188 Hallucinogen abuse with other hallucinogen-induced disorderF16.19 Hallucinogen abuse with unspecified hallucinogen-induced disorderF16.2 Hallucinogen dependence