Genetic susceptibility to multiple endocrine neoplasia [MEN]

This code signifies an individual's increased genetic predisposition to developing Multiple Endocrine Neoplasia (MEN) syndromes. It indicates the presence of genetic markers or a family history that elevates the risk of these endocrine gland tumors, without the actual manifestation of the syndrome itself.

Use this code for patients identified through genetic testing as carriers of mutations associated with MEN, or for individuals with a strong family history of MEN syndromes who are undergoing screening or surveillance. This applies when the patient is asymptomatic and has not yet developed any MEN-related tumors or conditions.

• Do not code this if the patient has a diagnosed MEN syndrome; instead, use the appropriate E31.2- code.
• This code is typically used as a secondary diagnosis to explain the rationale for genetic counseling, testing, or increased surveillance.
• Ensure documentation clearly supports the genetic susceptibility, such as genetic test results or detailed family history.