Assault by drowning and submersion while in bathtub, subs

This code signifies a non-accidental injury where an individual was submerged in a bathtub, resulting in near-drowning or other injuries, and is being seen for follow-up care after the initial treatment. It specifically points to an assault mechanism rather than an accidental event.

Use this code for subsequent encounters when a patient is receiving ongoing treatment or follow-up for physical or psychological sequelae directly resulting from an assault by drowning or submersion in a bathtub. This includes visits for rehabilitation, wound care, or mental health services related to the traumatic event.

• Ensure the documentation clearly states the incident was an assault and not an accidental drowning.
• Verify that the encounter is for follow-up care; initial encounters would use the 'A' (initial encounter) seventh character.
• Always code any associated injuries or conditions resulting from the assault, such as anoxic brain injury or aspiration pneumonia, in addition to this external cause code.