2019 ICD-10-CM Diagnosis Code F16.180

Hallucinogen abuse with hallucinogen-induced anxiety disorder

    2016 2017 2018 2019 Billable/Specific Code
  • F16.180 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Hallucinogen abuse w hallucinogen-induced anxiety disorder
  • The 2019 edition of ICD-10-CM F16.180 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of F16.180 - other international versions of ICD-10 F16.180 may differ.
The following code(s) above F16.180 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 F16.180:
  • F01-F99
    2019 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
  • F16
    ICD-10-CM Diagnosis Code F16

    Hallucinogen related disorders

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • ecstasy
    • PCP
    • phencyclidine
    Hallucinogen related disorders
  • F16.1
    ICD-10-CM Diagnosis Code F16.1

    Hallucinogen abuse

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • hallucinogen dependence (F16.2-)
    • hallucinogen use, unspecified (F16.9-)
    Hallucinogen abuse
ICD-10-CM F16.180 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 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 F16.180 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

Diagnosis Index entries containing back-references to F16.180:
  • Abuse
    • drug NEC (non-dependent) F19.10
      ICD-10-CM Diagnosis Code F19.10

      Other psychoactive substance abuse, uncomplicated

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Other (or unknown) substance use disorder, mild
      • hallucinogen F16.10
        ICD-10-CM Diagnosis Code F16.10

        Hallucinogen abuse, uncomplicated

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Other hallucinogen use disorder, mild
        • Phencyclidine use disorder, mild
        • with
          • anxiety disorder F16.180
  • Disorder (of) - see also Disease
    • anxiety F41.9
      ICD-10-CM Diagnosis Code F41.9

      Anxiety disorder, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Anxiety NOS
      • due to (secondary to)
        • hallucinogen F16.980
          ICD-10-CM Diagnosis Code F16.980

          Hallucinogen use, unspecified with hallucinogen-induced anxiety disorder

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Other hallucinogen-induced anxiety disorder, without use disorder
          • Phencyclidine induced anxiety disorder, without use disorder
          • in
            • abuse F16.180
        • phencyclidine F16.980
          ICD-10-CM Diagnosis Code F16.980

          Hallucinogen use, unspecified with hallucinogen-induced anxiety disorder

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Other hallucinogen-induced anxiety disorder, without use disorder
          • Phencyclidine induced anxiety disorder, without use disorder
          • in
            • abuse F16.180
    • hallucinogen use
      • mild F16.10
        ICD-10-CM Diagnosis Code F16.10

        Hallucinogen abuse, uncomplicated

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Other hallucinogen use disorder, mild
        • Phencyclidine use disorder, mild
    • phencyclidine use
      • mild F16.10
        ICD-10-CM Diagnosis Code F16.10

        Hallucinogen abuse, uncomplicated

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Other hallucinogen use disorder, mild
        • Phencyclidine use disorder, mild

ICD-10-CM Codes Adjacent To F16.180
F16.120 …… uncomplicated
F16.121 …… with delirium
F16.122 …… with perceptual disturbance
F16.129 …… unspecified
F16.14 …… with hallucinogen-induced mood disorder
F16.15 Hallucinogen abuse with hallucinogen-induced psychotic disorder
F16.150 …… with delusions
F16.151 …… with hallucinations
F16.159 …… 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 …… with unspecified hallucinogen-induced disorder
F16.2 Hallucinogen dependence
F16.20 …… uncomplicated
F16.21 …… in remission
F16.22 Hallucinogen dependence with intoxication
F16.220 …… uncomplicated
F16.221 …… with delirium
F16.229 …… unspecified

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.