ICD-10-CM > S00-T88 > S50-S59 > S55 > S55.1 > S55.11 S55.11 Laceration of radial artery at forearm level Non-Billable/Non-Specific Codes S55.111Laceration of radial artery at forearm level, right armS55.111A..., initial encounterS55.111D..., subsequent encounterS55.111S..., sequelaS55.112Laceration of radial artery at forearm level, left armS55.112A..., initial encounterS55.112D..., subsequent encounterS55.112S..., sequelaS55.119Laceration of radial artery at forearm level, unspecified armS55.119A..., initial encounterS55.119D..., subsequent encounterS55.119S..., sequela