S80.911 Unspecified superficial injury of right kneeNon-billable ICD-10-CM code.
M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")S80.879A Other superficial bite, unspecified lower leg, initial encounterS80.879D Other superficial bite, unspecified lower leg, subsequent encounterS80.879S Other superficial bite, unspecified lower leg, sequelaS80.9 Unspecified superficial injury of knee and lower legS80.91 Unspecified superficial injury of kneeS80.911 Unspecified superficial injury of right knee (this code)S80.911A Unspecified superficial injury of right knee, initial encounterS80.911D Unspecified superficial injury of right knee, subsequent encounterS80.911S Unspecified superficial injury of right knee, sequelaS80.912 Unspecified superficial injury of left kneeS80.912A Unspecified superficial injury of left knee, initial encounter