S80.259 Superficial foreign body, unspecified kneeNon-billable ICD-10-CM code.
M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")S80.251S Superficial foreign body, right knee, sequelaS80.252 Superficial foreign body, left kneeS80.252A Superficial foreign body, left knee, initial encounterS80.252D Superficial foreign body, left knee, subsequent encounterS80.252S Superficial foreign body, left knee, sequelaS80.259 Superficial foreign body, unspecified knee (this code)S80.259A Superficial foreign body, unspecified knee, initial encounterS80.259D Superficial foreign body, unspecified knee, subsequent encounterS80.259S Superficial foreign body, unspecified knee, sequelaS80.26 Insect bite (nonvenomous) of kneeS80.261 Insect bite (nonvenomous), right knee