S28.21 Complete traumatic amputation of breastNon-billable header with 3 child codes.
S28.211 Complete traumatic amputation of right breastS28.212 Complete traumatic amputation of left breastS28.219 Complete traumatic amputation of unspecified breastS28.1 Traumatic amputation (partial) of part of thorax, except breastS28.1XXA Traumatic amputation (partial) of part of thorax, except breast, initial encounterS28.1XXD Traumatic amputation (partial) of part of thorax, except breast, subsequent encounterS28.1XXS Traumatic amputation (partial) of part of thorax, except breast, sequelaS28.2 Traumatic amputation of breastS28.21 Complete traumatic amputation of breast (this code)S28.211 Complete traumatic amputation of right breastS28.211A Complete traumatic amputation of right breast, initial encounterS28.211D Complete traumatic amputation of right breast, subsequent encounterS28.211S Complete traumatic amputation of right breast, sequelaS28.212 Complete traumatic amputation of left breast