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