ICD-10-CM > S00-T88 > S40-S49 > S46 > S46.0 > S46.02 S46.02 Laceration of muscle(s) and tendon(s) of the rotator cuff of shoulder Non-Billable/Non-Specific Codes S46.021Laceration of muscle(s) and tendon(s) of the rotator cuff of right shoulderS46.021A..., initial encounterS46.021D..., subsequent encounterS46.021S..., sequelaS46.022Laceration of muscle(s) and tendon(s) of the rotator cuff of left shoulderS46.022A..., initial encounterS46.022D..., subsequent encounterS46.022S..., sequelaS46.029Laceration of muscle(s) and tendon(s) of the rotator cuff of unspecified shoulderS46.029A..., initial encounterS46.029D..., subsequent encounterS46.029S..., sequela