| ICD-10 Code | Description |
| W34.10XA | Accidental malfunction from unspecified firearms or gun, initial encounter |
| W34.10XD | Accidental malfunction from unspecified firearms or gun, subsequent encounter |
| W34.10XS | Accidental malfunction from unspecified firearms or gun, sequela |
| W34.110A | Accidental malfunction of airgun, initial encounter |
| W34.110D | Accidental malfunction of airgun, subsequent encounter |
| W34.110S | Accidental malfunction of airgun, sequela |
| W34.111A | Accidental malfunction of paintball gun, initial encounter |
| W34.111D | Accidental malfunction of paintball gun, subsequent encounter |
| W34.111S | Accidental malfunction of paintball gun, sequela |
| W34.118A | Accidental malfunction of other gas, air or spring-operated gun, initial encounter |
| W34.118D | Accidental malfunction of other gas, air or spring-operated gun, subsequent encounter |
| W34.118S | Accidental malfunction of other gas, air or spring-operated gun, sequela |
| W34.19XA | Accidental malfunction from other specified firearms, initial encounter |
| W34.19XD | Accidental malfunction from other specified firearms, subsequent encounter |
| W34.19XS | Accidental malfunction from other specified firearms, sequela |
