Toxic effect of coral snake venom, self-harm, init

This code signifies a patient presenting with adverse health effects resulting from exposure to coral snake venom. The exposure is determined to be a deliberate act of self-harm, indicating an intentional attempt to cause injury or death. The "initial encounter" designation means this is the first time the patient is receiving active treatment for this specific poisoning.

Apply this code when a patient is admitted or seen in the emergency department due to symptoms directly attributable to coral snake envenomation, and the medical record clearly documents the intent as self-harm (e.g., suicide attempt). This code is appropriate for the initial hospitalization or visit where the primary treatment for the toxic effect is rendered.

• Always verify documentation explicitly states "intentional self-harm" for venom exposure.
• Do not use for accidental envenomation or assault; different codes apply for those circumstances.
• Ensure the "A" seventh character for initial encounter is appropriate for the patient's current treatment phase.