Toxic effect of chewing tobacco, intentional self-harm, init

This code signifies a patient presenting with adverse health effects resulting from the deliberate ingestion or application of chewing tobacco with the intent to cause self-harm. The toxic effects can range from gastrointestinal distress to cardiovascular complications, directly attributable to the harmful substances within the chewing tobacco.

Apply this code when documentation clearly indicates a patient has intentionally poisoned themselves using chewing tobacco. This is appropriate for the initial presentation and treatment of such an event, often seen in emergency department settings or during the first hospitalization for the toxic effect.

• Always sequence this code first when it represents the primary reason for the encounter.
• Ensure documentation specifies "intentional self-harm" and the substance as "chewing tobacco."
• Do not use for accidental exposures or therapeutic misadventures; those require different codes.