ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.24 > S63.243 S63.243 Subluxation of distal interphalangeal joint of left middle finger Non-Billable/Non-Specific Codes S63.243A..., initial encounterS63.243D..., subsequent encounterS63.243S..., sequela