ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.27 > S63.277 S63.277 Dislocation of unspecified interphalangeal joint of left little finger Non-Billable/Non-Specific Codes S63.277A..., initial encounterS63.277D..., subsequent encounterS63.277S..., sequela