ICD-10-CM > V00-Y99 > W20-W49 > W22 > W22.0 > W22.04 W22.04 Striking against wall of swimming pool Non-Billable/Non-Specific Codes W22.041Striking against wall of swimming pool causing drowning and submersionW22.041A..., initial encounterW22.041D..., subsequent encounterW22.041S..., sequelaW22.042Striking against wall of swimming pool causing other injuryW22.042A..., initial encounterW22.042D..., subsequent encounterW22.042S..., sequela