Toxic effect of petroleum products, assault, subs encntr

This code signifies a toxic reaction to petroleum products resulting from an intentional assault, where the patient is receiving follow-up care after the initial treatment of the poisoning. It indicates that the patient is in the recovery phase or receiving ongoing management for the effects of the toxic exposure.

Use this code for subsequent visits related to the toxic effects of petroleum products when the poisoning was inflicted by another person with intent to harm. This includes follow-up appointments for organ damage, neurological sequelae, or other persistent symptoms stemming from the initial assault.

• Ensure documentation clearly states the toxic effect is due to petroleum products and the intent was assault.
• Verify this is a subsequent encounter, meaning the patient has already received initial active treatment for the poisoning.
• Always sequence this code after the primary diagnosis describing the specific toxic effect or injury.