Toxic effect of oth inorganic substances, assault, subs

This code signifies a toxic reaction resulting from exposure to an inorganic substance not otherwise specified, where the exposure was intentionally inflicted by another person. It indicates that the patient is receiving follow-up care for the sequelae of this assault, after the initial acute treatment phase.

This code is appropriate for documenting subsequent encounters for patients recovering from an inorganic substance poisoning that was a result of an assault. Examples include follow-up visits for organ damage, neurological deficits, or other chronic effects stemming from the initial toxic exposure. It should be used after the initial encounter for the acute poisoning has been coded.

• Always sequence this code after the primary diagnosis describing the specific toxic effect or injury.
• Ensure documentation clearly states the toxic substance was inorganic and the exposure was an assault.
• Verify that the encounter is for follow-up care, not the initial acute treatment.