ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.28 > S63.289 S63.289 Dislocation of proximal interphalangeal joint of unspecified finger Non-Billable/Non-Specific Codes S63.289A..., initial encounterS63.289D..., subsequent encounterS63.289S..., sequela