S20.141 External constriction of part of breast, right breastNon-billable ICD-10-CM code.
S20.129 Blister (nonthermal) of breast, unspecified breastS20.129A Blister (nonthermal) of breast, unspecified breast, initial encounterS20.129D Blister (nonthermal) of breast, unspecified breast, subsequent encounterS20.129S Blister (nonthermal) of breast, unspecified breast, sequelaS20.14 External constriction of part of breastS20.141 External constriction of part of breast, right breast (this code)S20.141A External constriction of part of breast, right breast, initial encounterS20.141D External constriction of part of breast, right breast, subsequent encounterS20.141S External constriction of part of breast, right breast, sequelaS20.142 External constriction of part of breast, left breastS20.142A External constriction of part of breast, left breast, initial encounter