Toxic effect of noxious substnc eaten as food, assault, subs

This code signifies a patient presenting for follow-up care related to a toxic reaction caused by ingesting a harmful substance not typically classified as food, where the exposure was intentionally inflicted by another person. The patient is no longer in the acute phase of the poisoning but is receiving ongoing treatment or monitoring for its effects.

Apply this code when documenting subsequent encounters for a patient who was poisoned by a non-food substance ingested as food, and the poisoning was a result of an assault. This includes situations like ongoing management of organ damage, neurological sequelae, or psychological impacts stemming from the initial toxic exposure.

• Ensure the documentation clearly indicates the toxic substance was ingested and the intent was assault.
• Verify this is a subsequent encounter, not the initial treatment for the acute poisoning.
• Always code the specific toxic substance if known, using an additional code from categories T36-T65.