F16.9 Hallucinogen use, unspecified

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Type 1 Excludes

hallucinogen abuse (F16.1-)
hallucinogen dependence (F16.2-)

Child Codes


Sibling Codes


Parent Sibling Codes


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Code Title
F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F10-F19 Mental and behavioral disorders due to psychoactive substance use (F10-F19)
F16 Hallucinogen related disorders
F16.9 Hallucinogen use, unspecified
Type 1 Excludes
hallucinogen abuse (F16.1-)
hallucinogen dependence (F16.2-)

F16.90 Hallucinogen use, unspecified, uncomplicated
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