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ICD-10-CM Codes
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F01-F99
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F10-F19
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F16-
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2023 ICD-10-CM Diagnosis Code F16.959
2023 ICD-10-CM Diagnosis Code F16.959
Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- F16.959 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Hallucinogen use, unsp w psychotic disorder, unsp
- The 2023 edition of ICD-10-CM F16.959 became effective on October 1, 2022.
- This is the American ICD-10-CM version of F16.959 - other international versions of ICD-10 F16.959 may differ.
Applicable To- Other hallucinogen induced psychotic disorder, without use disorder
- Phencyclidine induced psychotic disorder, without use disorder
The following code(s) above
F16.959 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
F16.959:
- F01-F99
2023 ICD-10-CM Range F01-F99
Mental, Behavioral and Neurodevelopmental disordersIncludes- disorders of psychological development
Type 2 Excludes- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
- F16
ICD-10-CM Diagnosis Code F16
Hallucinogen related disorders
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- F16.9
ICD-10-CM Diagnosis Code F16.9
Hallucinogen use, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- Hallucinogen induced psychotic disorder
- Pcp induced psychosis
- Pcp induced psychotic disorder
- Phencyclidine-induced psychosis
- Psychotic disorder caused by hallucinogen
ICD-10-CM F16.959 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 894 Alcohol, drug abuse or dependence, left ama
- 895 Alcohol, drug abuse or dependence with rehabilitation therapy
- 896 Alcohol, drug abuse or dependence without rehabilitation therapy with mcc
- 897 Alcohol, drug abuse or dependence without rehabilitation therapy without mcc
Convert F16.959 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To F16.959
F16.92 Hallucinogen use, unspecified with intoxication
F16.94 …… with hallucinogen-induced mood disorder
F16.95 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder
F16.959
…… 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 …… with unspecified hallucinogen-induced disorder
F17.2 Nicotine dependence
F17.20 Nicotine dependence, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
