ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.8 > W16.82 > W16.821 W16.821 Jumping or diving into other water striking bottom causing drowning and submersion Non-Billable/Non-Specific Type 1 Excludes drowning and submersion while in other water without jumping or diving (W73) Codes W16.821A..., initial encounterW16.821D..., subsequent encounterW16.821S..., sequela