ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.9 > S65.99 S65.99 Other specified injury of unspecified blood vessel at wrist and hand level Non-Billable/Non-Specific Codes S65.991Other specified injury of unspecified blood vessel at wrist and hand of right armS65.991A..., initial encounterS65.991D..., subsequent encounterS65.991S..., sequelaS65.992Other specified injury of unspecified blood vessel at wrist and hand of left armS65.992A..., initial encounterS65.992D..., subsequent encounterS65.992S..., sequelaS65.999Other specified injury of unspecified blood vessel at wrist and hand of unspecified armS65.999A..., initial encounterS65.999D..., subsequent encounterS65.999S..., sequela