Toxic effect of chlorine gas, intentional self-harm, init

This code signifies a patient presenting with adverse health effects resulting from deliberate self-poisoning via chlorine gas inhalation. The intent is self-harm, and this code is used for the initial phase of treatment for these toxic effects.

Apply this code for emergency department visits or initial hospital admissions where a patient has intentionally exposed themselves to chlorine gas with suicidal intent, and is experiencing symptoms such as respiratory distress, chemical burns, or other systemic toxicities. This code is appropriate for the first encounter for this specific poisoning event.

• Always assign an additional code for the specific manifestation(s) of the chlorine gas toxicity.
• Ensure documentation clearly supports intentional self-harm as the mechanism of exposure.
• Verify this is the initial encounter for this specific poisoning; subsequent encounters would use the appropriate seventh character.