Family history of polycystic kidney

This code indicates a patient has a family history of polycystic kidney disease (PKD). It signifies that one or more immediate or extended family members have been diagnosed with this genetic disorder, which is characterized by the growth of numerous cysts in the kidneys. This familial link is important for assessing the patient's risk and guiding screening or diagnostic considerations.

Use this code when a patient reports a family history of PKD during a medical encounter, even if the patient themselves does not currently exhibit symptoms or a diagnosis of the condition. It is appropriate for documenting a genetic predisposition that may influence future health management or surveillance. This code is often used in primary care, nephrology, or genetic counseling settings.

• Do not use this code if the patient themselves has a confirmed diagnosis of polycystic kidney disease; instead, use the specific code for the patient's condition (e.g., Q61.x).
• Ensure documentation clearly states "family history" of polycystic kidney disease, not just a personal history.
• This code is typically a secondary diagnosis, supporting the medical necessity for screening or counseling related to PKD risk.