ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.2 > W16.21 > W16.212 W16.212 Fall in (into) filled bathtub causing other injury Non-Billable/Non-Specific Codes W16.212A..., initial encounterW16.212D..., subsequent encounterW16.212S..., sequela