ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.6 > S63.65 S63.65 Sprain of metacarpophalangeal joint of other and unspecified finger(s) Non-Billable/Non-Specific Codes S63.650Sprain of metacarpophalangeal joint of right index fingerS63.650A..., initial encounterS63.650D..., subsequent encounterS63.650S..., sequelaS63.651Sprain of metacarpophalangeal joint of left index fingerS63.651A..., initial encounterS63.651D..., subsequent encounterS63.651S..., sequelaS63.652Sprain of metacarpophalangeal joint of right middle fingerS63.652A..., initial encounterS63.652D..., subsequent encounterS63.652S..., sequelaS63.653Sprain of metacarpophalangeal joint of left middle fingerS63.653A..., initial encounterS63.653D..., subsequent encounterS63.653S..., sequelaS63.654Sprain of metacarpophalangeal joint of right ring fingerS63.654A..., initial encounterS63.654D..., subsequent encounterS63.654S..., sequelaS63.655Sprain of metacarpophalangeal joint of left ring fingerS63.655A..., initial encounterS63.655D..., subsequent encounterS63.655S..., sequelaS63.656Sprain of metacarpophalangeal joint of right little fingerS63.656A..., initial encounterS63.656D..., subsequent encounterS63.656S..., sequelaS63.657Sprain of metacarpophalangeal joint of left little fingerS63.657A..., initial encounterS63.657D..., subsequent encounterS63.657S..., sequelaS63.658Sprain of metacarpophalangeal joint of other fingerS63.658A..., initial encounterS63.658D..., subsequent encounterS63.658S..., sequelaS63.659Sprain of metacarpophalangeal joint of unspecified fingerS63.659A..., initial encounterS63.659D..., subsequent encounterS63.659S..., sequela