Family history of diabetes mellitus

This code indicates that a patient has a family history of diabetes mellitus, meaning one or more immediate or close relatives have been diagnosed with the condition. It signifies a genetic predisposition or increased risk for the patient to develop diabetes, even if they do not currently have the disease themselves. This information is crucial for risk assessment and preventative care planning.

Use this code when a patient reports that a parent, sibling, or other close family member has a history of diabetes. This is particularly relevant during routine physical examinations, preventative screenings, or when evaluating patients with risk factors for diabetes. It helps justify further monitoring or lifestyle counseling.

• Always document the specific family member(s) affected and the type of diabetes if known (e.g., "mother with Type 2 diabetes").
• This code is for a history of diabetes in the family, not for the patient's own current or past diagnosis of diabetes.
• Do not use this code if the patient themselves has a personal history of diabetes; instead, code the appropriate diabetes diagnosis.