W29 vs W45
W29 (Contact with other powered hand tools and household machinery) compared with W45 (Foreign body or object entering through skin), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. W45 carries an Excludes2 note covering W29: “contact with hand tools (nonpowered) (powered) (W27-W29)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| W29Contact with other powered hand tools and household machinery | W45Foreign body or object entering through skin | |
|---|---|---|
| Billing status | Non-billable header Report instead: W29.0XXA, W29.0XXD, W29.0XXS, W29.1XXA, W29.1XXD | Non-billable header Report instead: W45.0XXA, W45.0XXD, W45.0XXS, W45.3XXA, W45.3XXD |
| Classification | V00-Y99 — External Causes of Morbidity (V00-Y99) | V00-Y99 — External Causes of Morbidity (V00-Y99) |
| Definition | Contact with other powered hand tools and household machinery is a non-billable ICD-10-CM category code (W29). | Foreign body or object entering through skin is a non-billable ICD-10-CM category code (W45). |
| 7th character | The appropriate 7th character is to be added to each code from category W29 | The appropriate 7th character is to be added to each code from category W45 |
| Includes | — | foreign body or object embedded in skin nail embedded in skin |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources