ICD-10-CM > S00-T88 > S80-S89 > S80 > S80.1 S80.1 Contusion of lower leg Non-Billable/Non-Specific Codes S80.10Contusion of unspecified lower legS80.10XA..., initial encounterS80.10XD..., subsequent encounterS80.10XS..., sequelaS80.11Contusion of right lower legS80.11XA..., initial encounterS80.11XD..., subsequent encounterS80.11XS..., sequelaS80.12Contusion of left lower legS80.12XA..., initial encounterS80.12XD..., subsequent encounterS80.12XS..., sequela