ICD-10-CM > S00-T88 > S40-S49 > S43 > S43.2 > S43.20 > S43.206 S43.206 Unspecified dislocation of unspecified sternoclavicular joint Non-Billable/Non-Specific Codes S43.206A..., initial encounterS43.206D..., subsequent encounterS43.206S..., sequela