Toxic effect of cobra venom, intentional self-harm, subs

This code signifies a patient presenting with adverse health effects resulting from deliberate self-poisoning with cobra venom. The "subsequent encounter" indicates the patient is receiving follow-up care for this specific toxic exposure after the initial treatment.

Apply this code for patients admitted for ongoing management, monitoring, or treatment of complications arising from a self-inflicted cobra venom exposure. This includes scenarios like wound care for the bite site, management of coagulopathy, or neurological sequelae in a follow-up visit.

• Ensure documentation clearly states "intentional self-harm" as the intent.
• Confirm the encounter is for follow-up care, not the initial presentation.
• Always code the specific type of venom if known and documented.