Intentional self-harm by drowning and submersion, unsp, init

This code signifies a deliberate act by an individual to end their life or cause severe injury through drowning or submersion, where the specific circumstances or method are not documented. It indicates the initial presentation of such an event for medical care.

This code is appropriate for patients presenting to the emergency department or admitted for treatment following a self-inflicted drowning attempt, when the intent is clearly suicidal or self-harm, but further details about the incident are unavailable. It is used for the initial encounter of care for this specific event.

• Always assign an external cause code (X71.9XXA) as a secondary diagnosis following the primary injury code (e.g., T75.1XXA for drowning).
• Ensure documentation explicitly states "intentional self-harm" or "suicide attempt" to support this code.
• Verify that the encounter is indeed the "initial encounter" for this specific injury; subsequent care would use different seventh characters.