S80.921 Unspecified superficial injury of right lower legNon-billable ICD-10-CM code.
M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")S80.919 Unspecified superficial injury of unspecified kneeS80.919A Unspecified superficial injury of unspecified knee, initial encounterS80.919D Unspecified superficial injury of unspecified knee, subsequent encounterS80.919S Unspecified superficial injury of unspecified knee, sequelaS80.92 Unspecified superficial injury of lower legS80.921 Unspecified superficial injury of right lower leg (this code)S80.921A Unspecified superficial injury of right lower leg, initial encounterS80.921D Unspecified superficial injury of right lower leg, subsequent encounterS80.921S Unspecified superficial injury of right lower leg, sequelaS80.922 Unspecified superficial injury of left lower legS80.922A Unspecified superficial injury of left lower leg, initial encounter