F16.1 - Hallucinogen abuse
- Applicable to Hallucinogen abuse
- The 2025 edition of ICD10-CM F16.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of F16.1 - other international versions of ICD10 F16.1 may differ.
- F16.1 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- F16.1 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- F16.1 - Hallucinogen abuse
- 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
Type 1 Excludes
- hallucinogen dependence (F16.2-)
- hallucinogen use, unspecified (F16.9-)
The following codes above F16.1 contain annotation back-references that may be applicable to F16.1:
Chapter: F01-F99 Mental, Behavioral and Neurodevelopmental disorders
Section: F10-F19 Mental and behavioral disorders due to psychoactive substance use
Category: F16 Hallucinogen related disorders
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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