Genetic susceptibility to obesity

This code indicates a predisposition to developing obesity due to inherited genetic factors. It signifies that an individual carries specific genetic markers or variants that increase their risk of weight gain and higher body mass index (BMI), even in the absence of current obesity.

This code is appropriate when a patient has undergone genetic testing that confirms a susceptibility to obesity, or when there is a strong family history of obesity coupled with clinical suspicion of a genetic component. It can be used to document a risk factor for future health management and preventative strategies.

• Do not use this code for current obesity; use the appropriate E66.- code(s) instead.
• This code can be used as a secondary diagnosis to explain a patient's increased risk for obesity-related conditions.
• Ensure documentation supports the genetic susceptibility, such as genetic test results or detailed family history.