ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.28 > S63.281 S63.281 Dislocation of proximal interphalangeal joint of left index finger Non-Billable/Non-Specific Codes S63.281A..., initial encounterS63.281D..., subsequent encounterS63.281S..., sequela