ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.22 > S63.225 S63.225 Subluxation of unspecified interphalangeal joint of left ring finger Non-Billable/Non-Specific Codes S63.225A..., initial encounterS63.225D..., subsequent encounterS63.225S..., sequela