ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.9 > S65.90 S65.90 Unspecified injury of unspecified blood vessel at wrist and hand level Non-Billable/Non-Specific Codes S65.901Unspecified injury of unspecified blood vessel at wrist and hand level of right armS65.901A..., initial encounterS65.901D..., subsequent encounterS65.901S..., sequelaS65.902Unspecified injury of unspecified blood vessel at wrist and hand level of left armS65.902A..., initial encounterS65.902D..., subsequent encounterS65.902S..., sequelaS65.909Unspecified injury of unspecified blood vessel at wrist and hand level of unspecified armS65.909A..., initial encounterS65.909D..., subsequent encounterS65.909S..., sequela