ICD-10-CM > S00-T88 > S40-S49 > S45 > S45.8 > S45.80 S45.80 Unspecified injury of other specified blood vessels at shoulder and upper arm level Non-Billable/Non-Specific Codes S45.801Unspecified injury of other specified blood vessels at shoulder and upper arm level, right armS45.801A..., initial encounterS45.801D..., subsequent encounterS45.801S..., sequelaS45.802Unspecified injury of other specified blood vessels at shoulder and upper arm level, left armS45.802A..., initial encounterS45.802D..., subsequent encounterS45.802S..., sequelaS45.809Unspecified injury of other specified blood vessels at shoulder and upper arm level, unspecified armS45.809A..., initial encounterS45.809D..., subsequent encounterS45.809S..., sequela