ICD-10-CM > S00-T88 > S60-S69 > S65 > S65.4 > S65.40 > S65.402 S65.402 Unspecified injury of blood vessel of left thumb Non-Billable/Non-Specific Codes S65.402A..., initial encounterS65.402D..., subsequent encounterS65.402S..., sequela