Z40.0 - Encounter for prophylactic surgery for risk factors related to malignant neoplasms Z40 - Encounter for prophylactic surgery Z40.0 - Encounter for prophylactic surgery for risk factors related to malignant neoplasms
Z40.00 - Encounter for prophylactic removal of unspecified organ Z40.01 - Encounter for prophylactic removal of breast Z40.02 - Encounter for prophylactic removal of ovary Z40.09 - Encounter for prophylactic removal of other organ