F11.921 Opioid use, unspecified with intoxication deliriumBillable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Defines the logic of DRG(s) 894-897 in MDC 20.
292.81 Drug-induced delirium (approximate)F11.93 Opioid use, unspecified with withdrawal ("opioid use, unspecified with intoxication (F11.92-)")F11.1 Opioid abuse ("opioid use, unspecified (F11.9-)")F11.2 Opioid dependence ("opioid use, unspecified (F11.9-)")Z79.891 Long term (current) use of opiate analgesic ("methodone use NOS (F11.9-)")F02 Dementia in other diseases classified elsewhere ("dementia in alcohol and psychoactive substance disorders (F10-F19, with .17, .27, .97)")F06 Other mental disorders due to known physiological condition ("other mental disorders associated with alcohol and other psychoactive substances (F10-F19)")F06.0 Psychotic disorder with hallucinations due to known physiological condition ("hallucinations and perceptual disturbance induced by alcohol and other psychoactive substances (F10-F19 with .151, .251, .951)")F06.2 Psychotic disorder with delusions due to known physiological condition ("alcohol and drug-induced psychotic disorder (F10-F19 with .150, .250, .950)")F06.3 Mood disorder due to known physiological condition ("mood disorders due to alcohol and other psychoactive substances (F10-F19 with .14, .24, .94)")F06.4 Anxiety disorder due to known physiological condition ("anxiety disorders due to alcohol and other psychoactive substances (F10-F19 with .180, .280, .980)")F20 Schizophrenia ("psychoactive drug use (F11-F19 with .15. .25, .95)")F55 Abuse of non-psychoactive substances ("abuse of psychoactive substances (F10-F19)")F63 Impulse disorders ("habitual excessive use of alcohol or psychoactive substances (F10-F19)")F63.1 Pyromania ("alcohol or psychoactive substance intoxication (F10-F19)")K85.3 Drug induced acute pancreatitis ("code to identify drug abuse and dependence (F11.-F17.-)")O99.32 Drug use complicating pregnancy, childbirth, and the puerperium ("code(s) from F11-F16 and F18-F19 to identify manifestations of the drug use")R41.3 Other amnesia ("amnestic syndrome due to psychoactive substance use (F10-F19 with 5th character .6)")R44 Other symptoms and signs involving general sensations and perceptions ("hallucinations in drug psychosis (F11-F19 with fifth to sixth characters 51)")R78 Findings of drugs and other substances, not normally found in blood ("mental or behavioral disorders due to psychoactive substance use (F10-F19)")Z71.5 Drug abuse counseling and surveillance ("code for drug abuse or dependence (F11-F16, F18-F19)")Z79 Long term (current) drug therapy ("drug abuse and dependence (F11-F19)")F11.9 Opioid use, unspecifiedF11.90 Opioid use, unspecified, uncomplicatedF11.91 Opioid use, unspecified, in remissionF11.92 Opioid use, unspecified with intoxicationF11.920 Opioid use, unspecified with intoxication, uncomplicatedF11.921 Opioid use, unspecified with intoxication delirium (this code)F11.922 Opioid use, unspecified with intoxication with perceptual disturbanceF11.929 Opioid use, unspecified with intoxication, unspecifiedF11.93 Opioid use, unspecified with withdrawalF11.94 Opioid use, unspecified with opioid-induced mood disorderF11.95 Opioid use, unspecified with opioid-induced psychotic disorder