ICD-10-CM > V00-Y99 > W00-W19 > W16 > W16.9 > W16.91 W16.91 Jumping or diving into unspecified water causing drowning and submersion Non-Billable/Non-Specific Codes W16.91XA..., initial encounterW16.91XD..., subsequent encounterW16.91XS..., sequela