Accidental handgun discharge and malfunction

**Includes:** - accidental discharge and malfunction of gun for single hand use - accidental discharge and malfunction of pistol - accidental discharge and malfunction of revolver - Handgun 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 pellet gun discharge and malfunction (W34.010, W34.110) - accidental shotgun discharge and malfunction (W33.01, W33.11) - assault by handgun discharge (X93) - handgun discharge involving legal intervention (Y35.0-) - handgun discharge involving military or war operations (Y36.4-) - intentional self-harm by handgun discharge (X72) - Very pistol discharge and malfunction (W34.09, W34.19)

**7th character note:** - The appropriate 7th character is to be added to each code from category W32

**7th character:** - A: initial encounter - D: subsequent encounter - S: sequela