ICD10Check
CheckerBrowseOpen

F11.921

✓ Billable

Opioid use, unspecified with intoxication delirium

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Check This Code

Also Known As

Opioid-induced delirium

❌ Excludes1

inherited from F11.92

Rules from parent category F11.92: Opioid use, unspecified with intoxication

  • • opioid use, unspecified with withdrawal (F11.93)

🧪 Validate Combinations

Add F11.921 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeF11.921
BillableYes
ParentF11.92
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)