ICD-10-CM > S00-T88 > S50-S59 > S55 > S55.1 > S55.10 > S55.101 S55.101 Unspecified injury of radial artery at forearm level, right arm Non-Billable/Non-Specific Codes S55.101A..., initial encounterS55.101D..., subsequent encounterS55.101S..., sequela