| X99 | Assault by sharp object | NON-BILLABLE CODE |
| X99.0 | Assault by sharp glass | NON-BILLABLE CODE |
| X99.0XXA | Assault by sharp glass, initial encounter | BILLABLE CODE |
| X99.0XXD | Assault by sharp glass, subsequent encounter | BILLABLE CODE |
| X99.0XXS | Assault by sharp glass, sequela | BILLABLE CODE |
| X99.1 | Assault by knife | NON-BILLABLE CODE |
| X99.1XXD | Assault by knife, subsequent encounter | BILLABLE CODE |
| X99.1XXS | Assault by knife, sequela | BILLABLE CODE |
| X99.2 | Assault by sword or dagger | NON-BILLABLE CODE |
| X99.2XXA | Assault by sword or dagger, initial encounter | BILLABLE CODE |
| X99.2XXD | Assault by sword or dagger, subsequent encounter | BILLABLE CODE |
| X99.2XXS | Assault by sword or dagger, sequela | BILLABLE CODE |
| X99.8 | Assault by other sharp object | NON-BILLABLE CODE |
| X99.8XXA | Assault by other sharp object, initial encounter | BILLABLE CODE |
| X99.8XXD | Assault by other sharp object, subsequent encounter | BILLABLE CODE |
| X99.8XXS | Assault by other sharp object, sequela | BILLABLE CODE |
| X99.9 | Assault by unspecified sharp object | NON-BILLABLE CODE |
| X99.9XXA | Assault by unspecified sharp object, initial encounter | BILLABLE CODE |
| X99.9XXD | Assault by unspecified sharp object, subsequent encounter | BILLABLE CODE |
| X99.9XXS | Assault by unspecified sharp object, sequela | BILLABLE CODE |
