Family history of elevated lipoprotein(a)

This code indicates a patient's biological relative has a documented history of elevated lipoprotein(a) levels. Lipoprotein(a) is a type of low-density lipoprotein (LDL) that, when elevated, is an independent risk factor for cardiovascular disease. This family history suggests a potential genetic predisposition in the patient.

Use this code when a patient reports a parent, sibling, or child with a confirmed diagnosis of high lipoprotein(a). This is particularly relevant during cardiovascular risk assessments or when evaluating patients with unexplained dyslipidemia or early-onset cardiovascular events. It helps to document a significant non-modifiable risk factor.

• Ensure the family history is clearly documented in the patient's medical record.
• Do not use this code if the patient themselves has elevated lipoprotein(a); instead, code the specific lipoprotein(a) elevation.
• This code is typically used as a secondary diagnosis to provide additional context for the patient's overall health status and risk profile.