ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.2 > S63.28 > S63.288 > S63.288A S63.288A Dislocation of proximal interphalangeal joint of other finger, initial encounter Billable/Specific Copy Code Copy Description Applicable To Dislocation of proximal interphalangeal joint of specified finger with unspecified laterality