305.1
ICD-9-CMThis code signifies a pattern of tobacco use leading to clinically significant impairment or distress. It encompasses various forms of tobacco dependence, including nicotine addiction, and reflects a maladaptive pattern of use.
Apply this code when a patient exhibits symptoms of tobacco dependence, such as cravings, withdrawal symptoms, or continued use despite adverse consequences. Documentation should clearly indicate a diagnosis of tobacco use disorder, often identified during a comprehensive health assessment or substance abuse screening.
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