2023 ICD-10-CM Diagnosis Code F15.921

Other stimulant use, unspecified with intoxication delirium

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • F15.921 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2023 edition of ICD-10-CM F15.921 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of F15.921 - other international versions of ICD-10 F15.921 may differ.
Applicable To
  • Amphetamine or other stimulant-induced delirium
The following code(s) above F15.921 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 F15.921:
  • F01-F99
    2023 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
  • F15
    ICD-10-CM Diagnosis Code F15

    Other stimulant related disorders

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Includes
    • amphetamine-related disorders
    • caffeine
    Type 2 Excludes
    • cocaine-related disorders (F14.-)
    Other stimulant related disorders
  • F15.9
    ICD-10-CM Diagnosis Code F15.9

    Other stimulant use, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • other stimulant abuse (F15.1-)
    • other stimulant dependence (F15.2-)
    Other stimulant use, unspecified
  • F15.92
    ICD-10-CM Diagnosis Code F15.92

    Other stimulant use, unspecified with intoxication

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • other stimulant use, unspecified with withdrawal (F15.93)
    Other stimulant use, unspecified with intoxication
Approximate Synonyms
  • Amphetamine delirium
  • Amphetamine intoxication delirium
  • Delirium due to methamphetamine intoxication
  • Delirium due to psychostimulant intoxication
  • Methamphetamine intoxication delirium
  • Psychostimulant intoxication delirium
ICD-10-CM F15.921 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 F15.921 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

Diagnosis Index entries containing back-references to F15.921:
  • Amphetamine (or other stimulant)
    • delirium F15.921
  • Delirium, delirious (acute or subacute) (not alcohol- or drug-induced) (with dementia) R41.0
    ICD-10-CM Diagnosis Code R41.0

    Disorientation, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Confusion NOS
    • Delirium NOS
  • Use (of)
    • stimulant NEC F15.90
      ICD-10-CM Diagnosis Code F15.90

      Other stimulant use, unspecified, uncomplicated

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • with
        • intoxication F15.929
          ICD-10-CM Diagnosis Code F15.929

          Other stimulant use, unspecified with intoxication, unspecified

            2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
          Applicable To
          • Caffeine intoxication
          • with
            • delirium F15.921

ICD-10-CM Codes Adjacent To F15.921
F15.280 Other stimulant dependence with stimulant-induced anxiety disorder
F15.281 Other stimulant dependence with stimulant-induced sexual dysfunction
F15.282 Other stimulant dependence with stimulant-induced sleep disorder
F15.288 Other stimulant dependence with other stimulant-induced disorder
F15.29 …… with unspecified stimulant-induced disorder
F15.9 Other stimulant use, unspecified
F15.90 …… uncomplicated
F15.91 …… in remission
F15.92 Other stimulant use, unspecified with intoxication
F15.920 …… uncomplicated
F15.921 …… delirium
F15.922 …… with perceptual disturbance
F15.929 …… unspecified
F15.93 …… with withdrawal
F15.94 …… with stimulant-induced mood disorder
F15.95 Other stimulant use, unspecified with stimulant-induced psychotic disorder
F15.950 …… with delusions
F15.951 …… with hallucinations
F15.959 …… unspecified
F15.98 Other stimulant use, unspecified with other stimulant-induced disorder
F15.980 Other stimulant use, unspecified with stimulant-induced anxiety disorder

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