Family history of familial adenomatous polyposis

This code indicates a patient has a family history of familial adenomatous polyposis (FAP), a hereditary condition characterized by the development of numerous colorectal polyps, significantly increasing the risk of colorectal cancer. It signifies a genetic predisposition within the patient's family line, even if the patient themselves does not currently exhibit symptoms or a personal diagnosis of FAP.

Use this code when documenting a patient's family history of FAP, typically identified during a comprehensive health history or genetic counseling. It is appropriate for patients undergoing screening, surveillance, or genetic testing due to this familial risk. This code is crucial for risk assessment and guiding preventative care strategies.

• Assign this code as a secondary diagnosis to indicate a risk factor, not a current personal condition.
• Ensure documentation clearly specifies "family history" of FAP, not a personal diagnosis.
• Do not use this code if the patient has a personal diagnosis of FAP; instead, use the appropriate code for the personal condition.