Poisoning by benzodiazepines, intentional self-harm, init

This code signifies a patient presenting with an adverse physiological reaction due to an overdose or misuse of benzodiazepine medications, where the act was deliberately intended to cause self-harm. The patient is in the initial phase of treatment for this specific poisoning event.

Apply this code when a patient is admitted or seen for emergency treatment following a documented intentional overdose of benzodiazepines with the explicit purpose of self-harm. This code is appropriate for the first encounter related to the acute poisoning and its immediate management.

• Always sequence this code as the primary diagnosis when it is the reason for the encounter.
• Ensure documentation clearly specifies "intentional self-harm" and identifies benzodiazepines as the causative agent.
• Do not use for accidental poisonings or adverse effects of therapeutic use; different codes apply for those scenarios.