ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.2 > W16.21 > W16.211 W16.211 Fall in (into) filled bathtub causing drowning and submersion Non-Billable/Non-Specific Type 1 Excludes drowning and submersion while in filled bathtub without fall (W65) Codes W16.211A..., initial encounterW16.211D..., subsequent encounterW16.211S..., sequela