ICD-10-CM > V00-Y99 > Y35-Y38 > Y35 > Y35.2 > Y35.20 > Y35.202 Y35.202 Legal intervention involving unspecified gas, bystander injured Non-Billable/Non-Specific Codes Y35.202A..., initial encounterY35.202D..., subsequent encounterY35.202S..., sequela