Toxic effect of corrosive organic compounds, assault, init

This code signifies the harmful systemic effects resulting from intentional exposure to corrosive organic compounds, such as phenols or cresols, in a violent context. It indicates that the patient is in the initial phase of treatment for these toxic effects, which can range from chemical burns to organ damage.

Use this code for patients presenting with symptoms of poisoning or injury due to the deliberate administration or application of corrosive organic compounds by another person. This applies when the patient is first seen for this condition, whether in an emergency department, urgent care, or initial inpatient admission.

• Always assign an external cause code (e.g., Y07.-) to further specify the assault.
• Code any specific injuries or conditions resulting from the toxic effect, such as chemical burns (T20-T32) or organ damage, in addition to this code.
• Ensure the "A" for initial encounter is appropriate; subsequent encounters would use "D" or "S".