ICD-10-CM > S00-T88 > S40-S49 > S43 > S43.1 > S43.11 S43.11 Subluxation of acromioclavicular joint Non-Billable/Non-Specific Codes S43.111Subluxation of right acromioclavicular jointS43.111A..., initial encounterS43.111D..., subsequent encounterS43.111S..., sequelaS43.112Subluxation of left acromioclavicular jointS43.112A..., initial encounterS43.112D..., subsequent encounterS43.112S..., sequelaS43.119Subluxation of unspecified acromioclavicular jointS43.119A..., initial encounterS43.119D..., subsequent encounterS43.119S..., sequela