ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.0 > S63.06 > S63.063 S63.063 Subluxation of metacarpal (bone), proximal end of unspecified hand Non-Billable/Non-Specific Codes S63.063A..., initial encounterS63.063D..., subsequent encounterS63.063S..., sequela