| Y24.0 | Airgun discharge, undetermined intent | NON-BILLABLE CODE |
| Y24.0XXA | Airgun discharge, undetermined intent, initial encounter | BILLABLE CODE |
| Y24.0XXD | Airgun discharge, undetermined intent, subsequent encounter | BILLABLE CODE |
| Y24.0XXS | Airgun discharge, undetermined intent, sequela | BILLABLE CODE |
| Y24.8 | Other firearm discharge, undetermined intent | NON-BILLABLE CODE |
| Y24.8XXA | Other firearm discharge, undetermined intent, initial encounter | BILLABLE CODE |
| Y24.8XXD | Other firearm discharge, undetermined intent, subsequent encounter | BILLABLE CODE |
| Y24.8XXS | Other firearm discharge, undetermined intent, sequela | BILLABLE CODE |
| Y24.9 | Unspecified firearm discharge, undetermined intent | NON-BILLABLE CODE |
| Y24.9XXA | Unspecified firearm discharge, undetermined intent, initial encounter | BILLABLE CODE |
| Y24.9XXD | Unspecified firearm discharge, undetermined intent, subsequent encounter | BILLABLE CODE |
| Y24.9XXS | Unspecified firearm discharge, undetermined intent, sequela | BILLABLE CODE |
