ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.0 > S63.06 > S63.066 S63.066 Dislocation of metacarpal (bone), proximal end of unspecified hand Non-Billable/Non-Specific Codes S63.066A..., initial encounterS63.066D..., subsequent encounterS63.066S..., sequela