ICD-10-CM > V00-Y99 > W20-W49 > W34 W34 Accidental discharge and malfunction from other and unspecified firearms and guns Non-Billable/Non-Specific Codes W34.0Accidental discharge from other and unspecified firearms and gunsW34.00Accidental discharge from unspecified firearms or gunW34.00XA..., initial encounterW34.00XD..., subsequent encounterW34.00XS..., sequelaW34.01Accidental discharge of gas, air or spring-operated gunsW34.010Accidental discharge of airgunW34.010A..., initial encounterW34.010D..., subsequent encounterW34.010S..., sequelaW34.011Accidental discharge of paintball gunW34.011A..., initial encounterW34.011D..., subsequent encounterW34.011S..., sequelaW34.018Accidental discharge of other gas, air or spring-operated gunW34.018A..., initial encounterW34.018D..., subsequent encounterW34.018S..., sequelaW34.09Accidental discharge from other specified firearmsW34.09XA..., initial encounterW34.09XD..., subsequent encounterW34.09XS..., sequelaW34.1Accidental malfunction from other and unspecified firearms and gunsW34.10Accidental malfunction from unspecified firearms or gunW34.10XA..., initial encounterW34.10XD..., subsequent encounterW34.10XS..., sequelaW34.11Accidental malfunction of gas, air or spring-operated gunsW34.110Accidental malfunction of airgunW34.110A..., initial encounterW34.110D..., subsequent encounterW34.110S..., sequelaW34.111Accidental malfunction of paintball gunW34.111A..., initial encounterW34.111D..., subsequent encounterW34.111S..., sequelaW34.118Accidental malfunction of other gas, air or spring-operated gunW34.118A..., initial encounterW34.118D..., subsequent encounterW34.118S..., sequelaW34.19Accidental malfunction from other specified firearmsW34.19XA..., initial encounterW34.19XD..., subsequent encounterW34.19XS..., sequela