ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.9 > S65.90 > S65.901 S65.901 Unspecified injury of unspecified blood vessel at wrist and hand level of right arm Non-Billable/Non-Specific Codes S65.901A..., initial encounterS65.901D..., subsequent encounterS65.901S..., sequela