ICD-10-CM > S00-T88 > S50-S59 > S55 > S55.0 S55.0 Injury of ulnar artery at forearm level Non-Billable/Non-Specific Codes S55.00Unspecified injury of ulnar artery at forearm levelS55.001Unspecified injury of ulnar artery at forearm level, right armS55.001A..., initial encounterS55.001D..., subsequent encounterS55.001S..., sequelaS55.002Unspecified injury of ulnar artery at forearm level, left armS55.002A..., initial encounterS55.002D..., subsequent encounterS55.002S..., sequelaS55.009Unspecified injury of ulnar artery at forearm level, unspecified armS55.009A..., initial encounterS55.009D..., subsequent encounterS55.009S..., sequelaS55.01Laceration of ulnar artery at forearm levelS55.011Laceration of ulnar artery at forearm level, right armS55.011A..., initial encounterS55.011D..., subsequent encounterS55.011S..., sequelaS55.012Laceration of ulnar artery at forearm level, left armS55.012A..., initial encounterS55.012D..., subsequent encounterS55.012S..., sequelaS55.019Laceration of ulnar artery at forearm level, unspecified armS55.019A..., initial encounterS55.019D..., subsequent encounterS55.019S..., sequelaS55.09Other specified injury of ulnar artery at forearm levelS55.091Other specified injury of ulnar artery at forearm level, right armS55.091A..., initial encounterS55.091D..., subsequent encounterS55.091S..., sequelaS55.092Other specified injury of ulnar artery at forearm level, left armS55.092A..., initial encounterS55.092D..., subsequent encounterS55.092S..., sequelaS55.099Other specified injury of ulnar artery at forearm level, unspecified armS55.099A..., initial encounterS55.099D..., subsequent encounterS55.099S..., sequela