Asphyx due to smothering in furniture, accidental, init

This code signifies an accidental death or near-fatal incident where an individual, particularly an infant or young child, is deprived of oxygen due to being inadvertently smothered by or within furniture. This often involves soft bedding, cushions, or entrapment within furniture structures, leading to respiratory obstruction.

Apply this code when documentation clearly indicates an accidental asphyxiation event caused by smothering in furniture. This is typically seen in cases of sudden unexpected infant death (SUID) or other accidental suffocation events where furniture is the direct cause. This specific code is for the initial encounter for such an event.

• Ensure the documentation explicitly states "accidental" and identifies "furniture" as the cause of smothering.
• Verify that this is the initial encounter for the injury; subsequent encounters would require a different seventh character.
• Distinguish from other forms of accidental suffocation or strangulation, as the mechanism must specifically involve furniture.