ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.1 > S63.10 > S63.106 S63.106 Unspecified dislocation of unspecified thumb Non-Billable/Non-Specific Codes S63.106A..., initial encounterS63.106D..., subsequent encounterS63.106S..., sequela