ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.23 > S63.232 S63.232 Subluxation of proximal interphalangeal joint of right middle finger Non-Billable/Non-Specific Codes S63.232A..., initial encounterS63.232D..., subsequent encounterS63.232S..., sequela