Opioid use, unsp w opioid-induc psych disorder w delusions

This code signifies a patient's problematic pattern of opioid use that has not been specified as mild, moderate, or severe, and is accompanied by a psychotic disorder characterized by delusions directly induced by opioid intoxication or withdrawal. The delusions are a prominent feature of the psychotic disturbance.

Apply this code when documentation indicates a diagnosis of opioid use disorder without a specified severity level, alongside an opioid-induced psychotic disorder where delusions are the primary psychotic symptom. This typically occurs when the clinician explicitly links the psychotic symptoms to opioid use, and the severity of the opioid use disorder is not detailed.

• Ensure documentation clearly links the psychotic symptoms (delusions) to opioid use and specifies "opioid-induced."
• Do not use this code if the severity of the opioid use disorder (mild, moderate, severe) is documented; instead, select the more specific code.
• Consider additional codes for specific opioids if known (e.g., F11.2xx for opioid dependence) if the documentation supports it and the "unspecified" nature of the F11.9x code is not appropriate for the opioid use itself.