Family history of malignant neoplasm of breast

This code indicates a patient's personal history of a family member (e.g., parent, sibling, child) having been diagnosed with breast cancer. It signifies a genetic predisposition or increased risk for the patient due to this familial pattern, even if the patient themselves has never had breast cancer.

Use this code when documenting a patient's risk factors for breast cancer based on a positive family history, such as during routine screenings, genetic counseling, or when evaluating symptoms that could be related to an increased risk. It is appropriate when the patient does not currently have breast cancer but has a close relative who did.

• This code is for a family history of breast cancer, not a personal history of breast cancer for the patient.
• Ensure documentation clearly specifies the family member's diagnosis of breast cancer.
• Do not use this code if the patient themselves has a personal history of breast cancer; use a personal history code instead.