ICD-10-CM > S00-T88 > S40-S49 > S45 > S45.9 > S45.99 > S45.992 S45.992 Other specified injury of unspecified blood vessel at shoulder and upper arm level, left arm Non-Billable/Non-Specific Codes S45.992A..., initial encounterS45.992D..., subsequent encounterS45.992S..., sequela