ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.6 > S63.65 > S63.658 > S63.658D S63.658D Sprain of metacarpophalangeal joint of other finger, subsequent encounter Billable/Specific Copy Code Copy Description Applicable To Sprain of metacarpophalangeal joint of specified finger with unspecified laterality