ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.2 > W16.21 > W16.211 > W16.211A W16.211A Fall in (into) filled bathtub causing drowning and submersion, initial encounter Billable/Specific Copy Code Copy Description Type 1 Excludes drowning and submersion while in filled bathtub without fall (W65)