| W18.11 | Fall from or off toilet without subsequent striking against object | NON-BILLABLE CODE |
| W18.11XA | Fall from or off toilet without subsequent striking against object, initial encounter | BILLABLE CODE |
| W18.11XD | Fall from or off toilet without subsequent striking against object, subsequent encounter | BILLABLE CODE |
| W18.11XS | Fall from or off toilet without subsequent striking against object, sequela | BILLABLE CODE |
| W18.12 | Fall from or off toilet with subsequent striking against object | NON-BILLABLE CODE |
| W18.12XA | Fall from or off toilet with subsequent striking against object, initial encounter | BILLABLE CODE |
| W18.12XD | Fall from or off toilet with subsequent striking against object, subsequent encounter | BILLABLE CODE |
| W18.12XS | Fall from or off toilet with subsequent striking against object, sequela | BILLABLE CODE |
