ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.26 > S63.265 S63.265 Dislocation of metacarpophalangeal joint of left ring finger Non-Billable/Non-Specific Codes S63.265A..., initial encounterS63.265D..., subsequent encounterS63.265S..., sequela