Accidental rifle, shotgun and larger firearm discharge and malfunction
ICD-10 code W33 for Accidental rifle, shotgun and larger firearm discharge and malfunction
Includes: rifle, shotgun and larger firearm discharge and malfunction NOS Excludes1: accidental airgun discharge and malfunction (W34.010, W34.110) accidental BB gun discharge and malfunction (W34.010, W34.110) accidental handgun discharge and malfunction (W32.-) accidental pellet gun discharge and malfunction (W34.010, W34.110) assault by rifle, shotgun and larger firearm discharge (X94) firearm discharge involving legal intervention (Y35.0-) firearm discharge involving military or war operations (Y36.4-) intentional self-harm by rifle, shotgun and larger firearm discharge (X73) The appropriate 7th character is to be added to each code from category W33 A - initial encounter D - subsequent encounter S - sequela
