ICD-10-CM > S00-T88 > S40-S49 > S46 > S46.8 > S46.80 > S46.802 S46.802 Unspecified injury of other muscles, fascia and tendons at shoulder and upper arm level, left arm Non-Billable/Non-Specific Codes S46.802A..., initial encounterS46.802D..., subsequent encounterS46.802S..., sequela