ICD-10-CM > V00-Y99 > W00-W19 > W18 > W18.1 W18.1 Fall from or off toilet Non-Billable/Non-Specific Codes W18.11Fall from or off toilet without subsequent striking against objectW18.11XA..., initial encounterW18.11XD..., subsequent encounterW18.11XS..., sequelaW18.12Fall from or off toilet with subsequent striking against objectW18.12XA..., initial encounterW18.12XD..., subsequent encounterW18.12XS..., sequela