2020 ICD-10-CM Diagnosis Code F11.21

Opioid dependence, in remission

    2016 2017 2018 2019 2020 Billable/Specific Code
  • F11.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM F11.21 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of F11.21 - other international versions of ICD-10 F11.21 may differ.
Applicable To
  • Opioid use disorder, moderate, in early remission
  • Opioid use disorder, moderate, in sustained remission
  • Opioid use disorder, severe, in early remission
  • Opioid use disorder, severe, in sustained remission
The following code(s) above F11.21 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 F11.21:
  • F01-F99
    2020 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
  • F11.2
    ICD-10-CM Diagnosis Code F11.2

    Opioid dependence

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Type 2 Excludes
    Opioid dependence
Approximate Synonyms
  • Combined opioid and other drug dependence, in remission
  • Combined opioid with other drug dependence in remission
  • Drug dependence, combined, opioid and other drug
  • Opiod dependence in early full remission
  • Opioid dependence (moderate use disorder) on agonist therapy, in early remission
  • Opioid dependence (moderate use disorder) on agonist therapy, in sustained remission
  • Opioid dependence (moderate use disorder), in early remission
  • Opioid dependence (moderate use disorder), in sustained remission
  • Opioid dependence (severe use disorder) on agonist therapy, in early remission
  • Opioid dependence (severe use disorder) on agonist therapy, in sustained remission
  • Opioid dependence (severe use disorder), in early remission
  • Opioid dependence (severe use disorder), in sustained remission
  • Opioid dependence early full remission
  • Opioid dependence early partial remission
  • Opioid dependence in early partial remission
  • Opioid dependence in remission
  • Opioid dependence in sustained full remissio
  • Opioid dependence in sustained partial remission
  • Opioid dependence sustained full remission
  • Opioid dependence, moderate use, in early remission
  • Opioid dependence, moderate use, in sustained remission
  • Opioid dependence, moderate use, on agonist therapy, in early remission
  • Opioid dependence, moderate use, on agonist therapy, in sustained remission
  • Opioid dependence, severe use on agonist therapy, in early remission
  • Opioid dependence, severe use on agonist therapy, in sustained remission
  • Opioid dependence, severe use, in early remission
  • Opioid dependence, severe use, in sustained remission
  • Opioid depenedence sustained partial remission
ICD-10-CM F11.21 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 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 F11.21 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

Diagnosis Index entries containing back-references to F11.21:
  • Dependence (on) (syndrome) F19.20
    ICD-10-CM Diagnosis Code F19.20

    Other psychoactive substance dependence, uncomplicated

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Other (or unknown) substance use disorder, moderate
    • Other (or unknown) substance use disorder, severe
    • drug NEC F19.20
      ICD-10-CM Diagnosis Code F19.20

      Other psychoactive substance dependence, uncomplicated

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Other (or unknown) substance use disorder, moderate
      • Other (or unknown) substance use disorder, severe
      • opioid F11.20
        ICD-10-CM Diagnosis Code F11.20

        Opioid dependence, uncomplicated

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Opioid use disorder, moderate
        • Opioid use disorder, severe
        • in remission F11.21
  • Disorder (of) - see also Disease
    • opioid use
      • moderate or severe F11.20
        ICD-10-CM Diagnosis Code F11.20

        Opioid dependence, uncomplicated

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Opioid use disorder, moderate
        • Opioid use disorder, severe
        • in remission F11.21 (early) (sustained)
  • Morphinism (without remission) F11.20
    ICD-10-CM Diagnosis Code F11.20

    Opioid dependence, uncomplicated

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Opioid use disorder, moderate
    • Opioid use disorder, severe
    • with remission F11.21
  • Morphinomania (without remission) F11.20
    ICD-10-CM Diagnosis Code F11.20

    Opioid dependence, uncomplicated

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Opioid use disorder, moderate
    • Opioid use disorder, severe
    • with remission F11.21

ICD-10-CM Codes Adjacent To F11.21
F11.150 …… with delusions
F11.151 …… with hallucinations
F11.159 …… unspecified
F11.18 Opioid abuse with other opioid-induced disorder
F11.181 Opioid abuse with opioid-induced sexual dysfunction
F11.182 Opioid abuse with opioid-induced sleep disorder
F11.188 Opioid abuse with other opioid-induced disorder
F11.19 …… with unspecified opioid-induced disorder
F11.2 Opioid dependence
F11.20 …… uncomplicated
F11.21 …… in remission
F11.22 Opioid dependence with intoxication
F11.220 …… uncomplicated
F11.221 …… delirium
F11.222 …… with perceptual disturbance
F11.229 …… unspecified
F11.23 …… with withdrawal
F11.24 …… with opioid-induced mood disorder
F11.25 Opioid dependence with opioid-induced psychotic disorder
F11.250 …… with delusions
F11.251 …… with hallucinations

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