ICD-10-CM > S00-T88 > S60-S69 > S62 > S62.3 > S62.31 > S62.318 > S62.318B S62.318B Displaced fracture of base of other metacarpal bone, initial encounter for open fracture Billable/Specific Copy Code Copy Description Applicable To Displaced fracture of base of specified metacarpal bone with unspecified laterality