S80.02 Contusion of left kneeNon-billable ICD-10-CM code.
M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")S80.00XS Contusion of unspecified knee, sequelaS80.01 Contusion of right kneeS80.01XA Contusion of right knee, initial encounterS80.01XD Contusion of right knee, subsequent encounterS80.01XS Contusion of right knee, sequelaS80.02 Contusion of left knee (this code)S80.02XA Contusion of left knee, initial encounterS80.02XD Contusion of left knee, subsequent encounterS80.02XS Contusion of left knee, sequelaS80.1 Contusion of lower legS80.10 Contusion of unspecified lower leg