W33.1Accidental rifle, shotgun and larger firearm malfunction
ICD-10-CM category (non-billable header) code — part of Exposure to inanimate mechanical forces (W20-W49)
Coding Notes
Inclusion Terms
- Injury due to explosion of rifle, shotgun and larger firearm (parts)
- Injury due to malfunction of mechanism or component of rifle, shotgun and larger firearm
- Injury due to piercing, cutting, crushing or pinching due to (by) slide trigger mechanism, scope or other gun part
- Injury due to recoil of rifle, shotgun and larger firearm
- Powder burn from rifle, shotgun and larger firearm
Subcategories (5)
- W33.10 Accidental malfunction of unspecified larger firearm
- W33.11 Accidental malfunction of shotgun
- W33.12 Accidental malfunction of hunting rifle
- W33.13 Accidental malfunction of machine gun
- W33.19 Accidental malfunction of other larger firearm