Toxic effect of venom of centipede/millipede, acc, init

This code signifies an adverse health effect resulting from an accidental encounter with venom from a centipede or venomous millipede. The patient is experiencing the initial symptoms or complications directly attributable to the envenomation.

Apply this code for patients presenting with symptoms such as localized pain, swelling, erythema, or systemic reactions (e.g., nausea, headache) following an unintentional bite or sting from a centipede or venomous millipede. This is appropriate for the initial visit where the envenomation is first evaluated and treated.

• Ensure documentation clearly states the exposure was accidental and not intentional (e.g., self-harm).
• Confirm the venom source is specifically identified as a centipede or venomous millipede.
• Use the appropriate seventh character for subsequent encounters (D) or sequela (S) if applicable.