ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.21 > S63.219 S63.219 Subluxation of metacarpophalangeal joint of unspecified finger Non-Billable/Non-Specific Codes S63.219A..., initial encounterS63.219D..., subsequent encounterS63.219S..., sequela