ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.8 > S65.89 > S65.899 S65.899 Other specified injury of other blood vessels at wrist and hand level of unspecified arm Non-Billable/Non-Specific Codes S65.899A..., initial encounterS65.899D..., subsequent encounterS65.899S..., sequela