ICD-10-CM > S00-T88 > S40-S49 > S43 > S43.1 > S43.10 > S43.109 S43.109 Unspecified dislocation of unspecified acromioclavicular joint Non-Billable/Non-Specific Codes S43.109A..., initial encounterS43.109D..., subsequent encounterS43.109S..., sequela