ICD-10-CM > S00-T88 > S40-S49 > S46 > S46.1 > S46.19 S46.19 Other injury of muscle, fascia and tendon of long head of biceps Non-Billable/Non-Specific Codes S46.191Other injury of muscle, fascia and tendon of long head of biceps, right armS46.191A..., initial encounterS46.191D..., subsequent encounterS46.191S..., sequelaS46.192Other injury of muscle, fascia and tendon of long head of biceps, left armS46.192A..., initial encounterS46.192D..., subsequent encounterS46.192S..., sequelaS46.199Other injury of muscle, fascia and tendon of long head of biceps, unspecified armS46.199A..., initial encounterS46.199D..., subsequent encounterS46.199S..., sequela