Body Mass Index (BMI) is a significant factor in life insurance underwriting because it is correlated with various health conditions that affect mortality risk. BMI is calculated from height and weight measurements (weight in kilograms divided by height in meters squared) and is used as a screening tool to categorize applicants into health risk brackets. Generally, a BMI in the 18.5 to 24.9 range is considered normal, 25 to 29.9 is overweight, and 30 or above is obese.
Insurance carriers use BMI as part of their overall health assessment, but the impact on premiums varies by carrier. Most carriers offer Preferred Plus rates (their best classification) to applicants with BMIs in the 18.5 to 27 range, depending on the carrier. Preferred rates may extend to BMIs up to 30, and Standard rates to BMIs up to 35 or higher. Above a BMI of 35 to 40, applicants may receive table ratings (higher premiums) or be declined by some carriers, though others specialize in higher-BMI applicants.
It is important to understand that BMI alone does not determine your rate classification. Carriers evaluate BMI in the context of your overall health profile, including blood pressure, cholesterol levels, blood sugar, medications, and family medical history. An applicant with a BMI of 28 but excellent blood work and no other health concerns may receive a Preferred classification from a carrier with flexible BMI guidelines. Conversely, an applicant with a normal BMI but other health issues may not qualify for the best rates.
Because BMI guidelines vary significantly between carriers, working with a licensed agent in our network who represents multiple A-rated (A.M. Best) carriers can help identify the carrier most likely to offer favorable terms for your specific BMI and health profile. Applying to the right carrier first can make a meaningful difference in both approval and premium rates.