Toxic eff of cntct w oth venom marine animals, slf-hrm, subs

This code signifies a harmful reaction resulting from intentional self-exposure to venomous marine animals, such as certain jellyfish, stingrays, or sea snakes, during a subsequent encounter for treatment. The patient deliberately sought out contact with the animal to cause self-injury.

Use this code when documenting follow-up care for a patient who intentionally harmed themselves by coming into contact with a venomous marine animal. This applies to situations where the initial treatment has already been rendered, and the patient is returning for ongoing management of the toxic effects, such as wound care, pain management, or monitoring for systemic complications.

• Ensure documentation clearly states the self-harm intent and the marine animal as the source of the toxic effect.
• Verify this is a subsequent encounter, indicating ongoing treatment after the initial presentation.
• Always code with an external cause code (X-code) to fully describe the circumstances of the injury.