Toxic effect of contact w venomous toad, self-harm, sequela

This code signifies the long-term or residual health problems resulting from a deliberate act of self-poisoning by exposure to the venom of a toad. These sequelae can manifest as chronic organ damage, neurological deficits, or persistent dermatological issues that developed after the initial toxic event. The intentional nature of the exposure is a key component of this diagnosis.

Use this code when documenting a patient presenting with a current health condition that is a direct consequence of a past, self-inflicted poisoning by toad venom. This applies to follow-up encounters for chronic complications, such as kidney failure or nerve damage, that are definitively linked to the original intentional exposure. It should not be used for the initial acute poisoning event.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic kidney disease).
• Ensure documentation clearly states the intentional nature of the toad venom exposure and the causal link to the current condition.
• Do not use this code for accidental or assault-related exposures; specific codes exist for those circumstances.