How do I code history of breast cancer? Patients with history of malignant neoplasm, and not currently under treatment for cancer, and there is no evidence of existing primary malignancy, a code from category Z85, personal history of malignant neoplasm, should be used. Breast Cancer Scenario: Should be coded as historical (Z85.
Can Z85 3 be a primary diagnosis? Z85. 3 can be billed as a primary diagnosis if that is the reason for the visit, but follow up after completed treatment for cancer should coded as Z08 as the primary diagnosis.
What is the ICD-10 code for Z85 3? 3: Personal history of malignant neoplasm of breast.
What is the ICD-10 code for breast cancer? C50 Malignant neoplasm of breast.