ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.3 W16.3 Fall into other water Non-Billable/Non-Specific Applicable To Fall into fountainFall into reservoir Codes W16.31Fall into other water striking water surfaceW16.311Fall into other water striking water surface causing drowning and submersionW16.311A..., initial encounterW16.311D..., subsequent encounterW16.311S..., sequelaW16.312Fall into other water striking water surface causing other injuryW16.312A..., initial encounterW16.312D..., subsequent encounterW16.312S..., sequelaW16.32Fall into other water striking bottomW16.321Fall into other water striking bottom causing drowning and submersionW16.321A..., initial encounterW16.321D..., subsequent encounterW16.321S..., sequelaW16.322Fall into other water striking bottom causing other injuryW16.322A..., initial encounterW16.322D..., subsequent encounterW16.322S..., sequelaW16.33Fall into other water striking wallW16.331Fall into other water striking wall causing drowning and submersionW16.331A..., initial encounterW16.331D..., subsequent encounterW16.331S..., sequelaW16.332Fall into other water striking wall causing other injuryW16.332A..., initial encounterW16.332D..., subsequent encounterW16.332S..., sequela