Categories of accidental falls
| Fall categories | HASS/LASS categories | ICD-10 codes |
|---|---|---|
| Fall on or from stairs or steps | Fall on or from stairs or steps | W10 |
| Fall from one level to another | Other fall from one level to another | W05, W06, W07, W08, W09 |
| Fall on same level from slip/trip/stumble | Fall on same level (slipping, tripping, stumbling) | W01 |
| Unspecified fall | Unspecified fall, slip, trip or no fall involved | W18, W19 |