Hallucinogen dependence with intoxication, unspecified

This code signifies a patient's physiological or psychological dependence on hallucinogenic substances, accompanied by acute intoxication. The "unspecified" nature indicates that the specific hallucinogen or the manifestation of intoxication is not documented. This condition involves a compulsive pattern of hallucinogen use despite harmful consequences, coupled with the immediate effects of the drug.

Apply this code when documentation clearly indicates both hallucinogen dependence and current intoxication, but lacks specificity regarding the type of hallucinogen or the precise symptoms of intoxication. This is appropriate when a clinician diagnoses both conditions concurrently without further detail.

• Ensure documentation explicitly states both "dependence" and "intoxication" for hallucinogens.
• Avoid using this code if the specific hallucinogen (e.g., LSD, PCP) is identified; instead, use a more specific code from the F16.2- series.
• Consider sequencing this code after any acute medical conditions directly resulting from the intoxication.