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

This code signifies a patient presenting with adverse health effects resulting from exposure to venom from a snake species other than those specifically classified elsewhere (e.g., rattlesnake, coral snake). The key characteristic is that the exposure was deliberately self-inflicted with the intent to cause harm. This code is used for the initial phase of treatment for such an event.

Apply this code when documenting the initial encounter for a patient who has intentionally self-administered or exposed themselves to venom from an unlisted snake species, leading to toxic effects. This would include scenarios where a patient deliberately provokes a bite or extracts and injects venom for suicidal or self-harm purposes.

• Always ensure documentation clearly specifies "intentional self-harm" and the "initial encounter" for this specific code.
• Verify the snake species is not more specifically classified under other T63.0x codes.
• Requires an external cause code (X-code) to further describe the intent and circumstances of the self-harm.