Poisn by antigonadtr/antiestr/antiandrg, NEC, undet, subs

This code indicates an adverse effect or poisoning from medications that interfere with hormone production or action, specifically antigonadotrophins, antiestrogens, or antiandrogens. The intent of the poisoning is undetermined, meaning it's unclear if it was accidental, intentional self-harm, or assault. This particular code is for a subsequent encounter, meaning the patient is receiving follow-up care for the initial poisoning event.

Use this code when a patient presents for ongoing management or complications related to a prior poisoning by antigonadotrophins, antiestrogens, or antiandrogens, and the intent of the poisoning remains unknown. This could include follow-up appointments for monitoring organ function, managing lingering side effects, or addressing psychological sequelae after the initial acute phase of treatment.

• Always assign an external cause code (V00-Y99) to describe the circumstances of the poisoning, even if the intent is undetermined.
• Ensure documentation clearly states the encounter is subsequent to the initial poisoning event.
• Verify the specific drug class (antigonadotrophin, antiestrogen, antiandrogen) to ensure accurate code selection.