Toxic effect of venom of N & S American snake, undet, init

This code signifies a patient presenting with symptoms resulting from exposure to venom from a North or South American snake species not specifically classified elsewhere (e.g., rattlesnake, coral snake). The "undetermined" nature indicates that it's unclear whether the effect was accidental, intentional self-harm, or assault.

Apply this code when a patient presents with signs and symptoms of envenomation from an unspecified North or South American snake, and the intent of the exposure (accidental, intentional, assault) has not yet been determined or documented. This is appropriate for the initial evaluation and treatment of the toxic effect.

• Always seek to clarify the specific snake species if possible to use a more precise code.
• Document the intent of the exposure (accidental, intentional self-harm, assault) to select the appropriate 6th character for subsequent encounters.
• Remember the "A" at the end signifies an initial encounter for this condition.