S88.91 Complete traumatic amputation of lower leg, level unspecifiedNon-billable header with 3 child codes.
S88.911 Complete traumatic amputation of right lower leg, level unspecifiedS88.912 Complete traumatic amputation of left lower leg, level unspecifiedS88.919 Complete traumatic amputation of unspecified lower leg, level unspecifiedM23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")S81 Open wound of knee and lower leg ("traumatic amputation of lower leg (S88.-)")S82 Fracture of lower leg, including ankle ("traumatic amputation of lower leg (S88.-)")S88.129 Partial traumatic amputation at level between knee and ankle, unspecified lower legS88.129A Partial traumatic amputation at level between knee and ankle, unspecified lower leg, initial encounterS88.129D Partial traumatic amputation at level between knee and ankle, unspecified lower leg, subsequent encounterS88.129S Partial traumatic amputation at level between knee and ankle, unspecified lower leg, sequelaS88.9 Traumatic amputation of lower leg, level unspecifiedS88.91 Complete traumatic amputation of lower leg, level unspecified (this code)S88.911 Complete traumatic amputation of right lower leg, level unspecifiedS88.911A Complete traumatic amputation of right lower leg, level unspecified, initial encounterS88.911D Complete traumatic amputation of right lower leg, level unspecified, subsequent encounterS88.911S Complete traumatic amputation of right lower leg, level unspecified, sequelaS88.912 Complete traumatic amputation of left lower leg, level unspecified