1. F11 Opioid related disorders

    1. F11.1 Opioid abuse

      1. F11.10 Opioid abuse, uncomplicated

        Inclusion term(s):

        • Opioid use disorder, mild
      2. F11.11 Opioid abuse, in remission

        Inclusion term(s):

        • Opioid use disorder, mild, in early remission
        • Opioid use disorder, mild, in sustained remission
      3. F11.12 Opioid abuse with intoxication

        • F11.120 Opioid abuse with intoxication, uncomplicated
        • F11.121 Opioid abuse with intoxication delirium
        • F11.122 Opioid abuse with intoxication with perceptual disturbance
        • F11.129 Opioid abuse with intoxication, unspecified
      4. F11.13 Opioid abuse with withdrawal

      5. F11.14 Opioid abuse with opioid-induced mood disorder

        Inclusion term(s):

        • Opioid use disorder, mild, with opioid-induced depressive disorder
      6. F11.15 Opioid abuse with opioid-induced psychotic disorder

        • F11.150 Opioid abuse with opioid-induced psychotic disorder with delusions
        • F11.151 Opioid abuse with opioid-induced psychotic disorder with hallucinations
        • F11.159 Opioid abuse with opioid-induced psychotic disorder, unspecified
      7. 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
      8. F11.19 Opioid abuse with unspecified opioid-induced disorder

    2. F11.2 Opioid dependence

      1. F11.20 Opioid dependence, uncomplicated

        Inclusion term(s):

        • Opioid use disorder, moderate
        • Opioid use disorder, severe
      2. F11.21 Opioid dependence, in remission

        Inclusion term(s):

        • 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
      3. F11.22 Opioid dependence with intoxication

        • F11.220 Opioid dependence with intoxication, uncomplicated
        • F11.221 Opioid dependence with intoxication delirium
        • F11.222 Opioid dependence with intoxication with perceptual disturbance
        • F11.229 Opioid dependence with intoxication, unspecified
      4. F11.23 Opioid dependence with withdrawal

      5. F11.24 Opioid dependence with opioid-induced mood disorder

        Inclusion term(s):

        • Opioid use disorder, moderate, with opioid induced depressive disorder
      6. F11.25 Opioid dependence with opioid-induced psychotic disorder

        • F11.250 Opioid dependence with opioid-induced psychotic disorder with delusions
        • F11.251 Opioid dependence with opioid-induced psychotic disorder with hallucinations
        • F11.259 Opioid dependence with opioid-induced psychotic disorder, unspecified
      7. F11.28 Opioid dependence with other opioid-induced disorder

        • F11.281 Opioid dependence with opioid-induced sexual dysfunction
        • F11.282 Opioid dependence with opioid-induced sleep disorder
        • F11.288 Opioid dependence with other opioid-induced disorder
      8. F11.29 Opioid dependence with unspecified opioid-induced disorder

    3. F11.9 Opioid use, unspecified

      1. F11.90 Opioid use, unspecified, uncomplicated

      2. F11.92 Opioid use, unspecified with intoxication

        • F11.920 Opioid use, unspecified with intoxication, uncomplicated
        • F11.921 Opioid use, unspecified with intoxication delirium

          Inclusion term(s):

          • Opioid-induced delirium
        • F11.922 Opioid use, unspecified with intoxication with perceptual disturbance
        • F11.929 Opioid use, unspecified with intoxication, unspecified
      3. F11.93 Opioid use, unspecified with withdrawal

      4. F11.94 Opioid use, unspecified with opioid-induced mood disorder

        Inclusion term(s):

        • Opioid induced depressive disorder, without use disorder
      5. F11.95 Opioid use, unspecified with opioid-induced psychotic disorder

        • F11.950 Opioid use, unspecified with opioid-induced psychotic disorder with delusions
        • F11.951 Opioid use, unspecified with opioid-induced psychotic disorder with hallucinations
        • F11.959 Opioid use, unspecified with opioid-induced psychotic disorder, unspecified
      6. F11.98 Opioid use, unspecified with other specified opioid-induced disorder

        • F11.981 Opioid use, unspecified with opioid-induced sexual dysfunction

          Inclusion term(s):

          • Opioid induced sexual dysfunction, without use disorder
        • F11.982 Opioid use, unspecified with opioid-induced sleep disorder

          Inclusion term(s):

          • Opioid induced sleep disorder, without use disorder
        • F11.988 Opioid use, unspecified with other opioid-induced disorder

          Inclusion term(s):

          • Opioid induced anxiety disorder, without use disorder
      7. F11.99 Opioid use, unspecified with unspecified opioid-induced disorder

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.