Toxic effect of venom of venomous lizard, self-harm, subs

This code signifies a harmful reaction resulting from the venom of a lizard species other than a Gila monster, where the patient deliberately inflicted the bite upon themselves. It covers the treatment of the toxic effects, such as localized pain, swelling, or systemic symptoms, during a follow-up visit after initial treatment.

Apply this code for subsequent encounters when a patient presents for ongoing management of symptoms or complications arising from a self-inflicted bite by a venomous lizard (excluding Gila monsters). This includes follow-up appointments for wound care, monitoring of systemic effects, or management of persistent pain after the initial treatment.

• Ensure documentation clearly states "intentional self-harm" and specifies a "subsequent encounter."
• Verify the lizard species is not a Gila monster; otherwise, a different T63.1x code would be appropriate.
• Always sequence this code after any codes for the specific toxic effects or injuries sustained.