Inhalant dependence with intoxication, unspecified

This code signifies a patient's physiological and psychological dependence on inhalant substances, accompanied by active intoxication. This dependence is characterized by a compulsive pattern of inhalant use despite harmful consequences, and the intoxication refers to the acute effects of the substance on the central nervous system. The "unspecified" nature indicates that the specific inhalant substance is not documented.

Apply this code when documentation clearly indicates both inhalant dependence and current intoxication, but the specific inhalant (e.g., toluene, gasoline, nitrous oxide) is not identified. This is appropriate for initial assessments or when the specific substance cannot be determined from available clinical notes.

• Ensure documentation explicitly states both "dependence" and "intoxication" for inhalants.
• If the specific inhalant is known, use a more specific code from the F18.22- subcategory.
• Consider sequencing this code as a primary diagnosis if it is the main reason for the encounter, or as a secondary diagnosis if it is a co-occurring condition impacting treatment.