Hallucinogen related disorders (F16)
The ICD-10 code section F16 is used to classify disorders related to hallucinogen use, including abuse, dependence, intoxication, and their associated mental health conditions. These codes help specify whether the hallucinogen-related disorder is uncomplicated, in remission, or accompanied by additional symptoms such as mood or psychotic disorders.
This section covers a range of conditions under hallucinogen-related disorders, including terms like hallucinogen abuse, phencyclidine (PCP) abuse, and hallucinogen dependence. Codes such as F16.10 identify uncomplicated abuse, while F16.11 indicates remission. More detailed codes classify intoxication symptoms, including delirium and perceptual disturbances. Additionally, hallucinogen-induced mood and psychotic disorders, such as delusions and hallucinations, are addressed with specific subcodes like F16.15 and F16.25. The code range also accounts for less common issues including anxiety disorders, persistent perception disorder (flashbacks), and unspecified or other specified hallucinogen-induced disorders. This detailed classification assists medical coders and healthcare providers in accurately documenting the type and severity of hallucinogen-related conditions for effective treatment and reporting.
- F16 - Hallucinogen related disorders
- F16.1 - Hallucinogen abuse
- F16.12 - Hallucinogen abuse with intoxication
- F16.15 - Hallucinogen abuse with hallucinogen-induced psycho
- F16.18 - Hallucinogen abuse with other hallucinogen-induced
- F16.2 - Hallucinogen dependence
- F16.22 - Hallucinogen dependence with intoxication
- F16.25 - Hallucinogen dependence with hallucinogen-induced p
- F16.28 - Hallucinogen dependence with other hallucinogen-ind
- F16.9 - Hallucinogen use, unspecified
- F16.92 - Hallucinogen use, unspecified with intoxication
- F16.95 - Hallucinogen use, unspecified with hallucinogen-ind
- F16.98 - Hallucinogen use, unspecified with other specified
Mental and behavioural disorders (F01–F99)
Mental and behavioral disorders due to psychoactive substance use (F10-F19)
F16 Hallucinogen related disorders
F16.1 Hallucinogen abuse
- F16.10 Hallucinogen abuse, uncomplicated
- F16.11 Hallucinogen abuse, in remission
F16.12 Hallucinogen abuse with intoxication
- F16.120 Hallucinogen abuse with intoxication, uncomplicated
- F16.121 Hallucinogen abuse with intoxication with delirium
- F16.122 Hallucinogen abuse with intoxication with perceptual disturbance
- F16.129 Hallucinogen abuse with intoxication, unspecified
- F16.14 Hallucinogen abuse with hallucinogen-induced mood disorder
F16.15 Hallucinogen abuse with hallucinogen-induced psychotic disorder
- F16.150 Hallucinogen abuse with hallucinogen-induced psychotic disorder with delusions
- F16.151 Hallucinogen abuse with hallucinogen-induced psychotic disorder with hallucinations
- F16.159 Hallucinogen abuse with hallucinogen-induced psychotic disorder, unspecified
F16.18 Hallucinogen abuse with other hallucinogen-induced disorder
- F16.180 Hallucinogen abuse with hallucinogen-induced anxiety disorder
- F16.183 Hallucinogen abuse with hallucinogen persisting perception disorder (flashbacks)
- F16.188 Hallucinogen abuse with other hallucinogen-induced disorder
- F16.19 Hallucinogen abuse with unspecified hallucinogen-induced disorder
F16.2 Hallucinogen dependence
- F16.20 Hallucinogen dependence, uncomplicated
- F16.21 Hallucinogen dependence, in remission
F16.22 Hallucinogen dependence with intoxication
- F16.220 Hallucinogen dependence with intoxication, uncomplicated
- F16.221 Hallucinogen dependence with intoxication with delirium
- F16.229 Hallucinogen dependence with intoxication, unspecified
- F16.24 Hallucinogen dependence with hallucinogen-induced mood disorder
F16.25 Hallucinogen dependence with hallucinogen-induced psychotic disorder
- F16.250 Hallucinogen dependence with hallucinogen-induced psychotic disorder with delusions
- F16.251 Hallucinogen dependence with hallucinogen-induced psychotic disorder with hallucinations
- F16.259 Hallucinogen dependence with hallucinogen-induced psychotic disorder, unspecified
F16.28 Hallucinogen dependence with other hallucinogen-induced disorder
- F16.280 Hallucinogen dependence with hallucinogen-induced anxiety disorder
- F16.283 Hallucinogen dependence with hallucinogen persisting perception disorder (flashbacks)
- F16.288 Hallucinogen dependence with other hallucinogen-induced disorder
- F16.29 Hallucinogen dependence with unspecified hallucinogen-induced disorder
F16.9 Hallucinogen use, unspecified
- F16.90 Hallucinogen use, unspecified, uncomplicated
- F16.91 Hallucinogen use, unspecified, in remission
F16.92 Hallucinogen use, unspecified with intoxication
- F16.920 Hallucinogen use, unspecified with intoxication, uncomplicated
- F16.921 Hallucinogen use, unspecified with intoxication with delirium
- F16.929 Hallucinogen use, unspecified with intoxication, unspecified
- F16.94 Hallucinogen use, unspecified with hallucinogen-induced mood disorder
F16.95 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder
- F16.950 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions
- F16.951 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with hallucinations
- F16.959 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified
F16.98 Hallucinogen use, unspecified with other specified hallucinogen-induced disorder
- F16.980 Hallucinogen use, unspecified with hallucinogen-induced anxiety disorder
- F16.983 Hallucinogen use, unspecified with hallucinogen persisting perception disorder (flashbacks)
- F16.988 Hallucinogen use, unspecified with other hallucinogen-induced disorder
- F16.99 Hallucinogen use, unspecified with unspecified hallucinogen-induced disorder
Hallucinogen related disorders (F16)
Instructional Notations
Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- ecstasy
- PCP
- phencyclidine
