F11.18
⚠ Non-billable (Header)Opioid abuse with other opioid-induced disorder
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
❌ Excludes1
inherited from F11.1Rules from parent category F11.1: Opioid abuse
- • opioid dependence (F11.2-)
- • opioid use, unspecified (F11.9-)
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CodeF11.18
BillableNo — Header code
ParentF11.1
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes12 rule(s)
Excludes20 note(s)
Child codes3
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)