ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.28 > S63.286 S63.286 Dislocation of proximal interphalangeal joint of right little finger Non-Billable/Non-Specific Codes S63.286A..., initial encounterS63.286D..., subsequent encounterS63.286S..., sequela