A. A problematic pattern of opioid use leading to clinically significant impairment or distress, as manifested by at least two of the following, occurring within a 12-month period: |
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Specify if:
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In sustained remission: After full criteria for opioid use disorder were previously met, none of the criteria for opioid use disorder have been met at any time during a period of 12 months or longer (with the exception that Criterion A4, “Craving, or a strong desire or urge to use opioids,” may be met).
Specify if:
- On maintenance therapy: This additional specifier is used if the individual is taking a prescribed agonist medication such as methadone or buprenorphine and none of the criteria for opioid use disorder have been met for that class of medication (except tolerance to, or withdrawal from, the agonist). This category also applies to those individuals being maintained on a partial agonist, an agonist/antagonist, or a full antagonist such as oral naltrexone or depot naltrexone.
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In a controlled environment: This additional specifier is used if the individual is in an environment where access to opioids is restricted.
Code based on current severity/remission: If an opioid intoxication, opioid , or another opioid-induced mental disorder is also present, do not use the codes below for opioid use disorder. Instead, the comorbid opioid use disorder is indicated in the 4th character of the opioid-induced disorder code (see the coding note for opioid intoxication, opioid withdrawal, or a specific opioid-induced mental disorder). For example, if there is comorbid opioid-induced depressive disorder and opioid use disorder, only the opioid-induced depressive disorder code is given, with the 4th character indicating whether the comorbid opioid use disorder is mild, moderate, or severe: F11.14 for mild opioid use disorder with opioid-induced depressive disorder or F11.24 for a moderate or severe opioid use disorder with opioid-induced depressive disorder.
Specify current severity/remission:
- (F11.10) Mild: Presence of 2–3 symptoms.
- (F11.11) Mild, In early remission
- (F11.11) Mild, In sustained remission
- (F11.20) Moderate: Presence of 4–5 symptoms.
- (F11.21) Moderate, In early remission
- (F11.21) Moderate, In sustained remission
- (F11.20) Severe: Presence of 6 or more symptoms.
- (F11.21) Severe, In early remission
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(F11.21) Severe, In sustained remission
Reprinted with permission from the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (Copyright 2022). American Psychiatric Association. All Rights Reserved.
The above appendix was developed to support clinical practice using a different methodology from the process utilized for the main body of the guideline.
The clinical guidance provided in the appendix has been derived through guideline committee consensus following iterative discussions in reference to existing evidence and national and international evidence-based clinical practice guidelines.
The content presented in the appendix is also informed by the opinion of expert reviewers, personal communication with study authors, and a review of position papers and practice bulletins issued by recognized addiction medicine professional organizations and authorities. In addition, where appropriate, Health Canada-approved drug product monographs, and previous and current guidance from the College of Physicians and Surgeons of BC (CPSBC) and Health Canada were consulted to ensure compliance with provincial and national safety regulations and standards for practice.