Life Insurance Underwriting and Risk Selection
The underwriting process
Underwriting classifies risk so premiums match expected mortality. The application supplies personal, medical, and financial data; the agent's report captures the producer's observations; attending physician statements, paramedical exams, blood and urine tests, and the Medical Information Bureau (MIB) report supplement it. MIB is a coded database of prior underwriting findings, not a credit or claims database, and it requires disclosure and authorization.
Risk classification
Applicants fall into preferred, standard, substandard, or declined categories. Substandard risks may be issued with a rated premium (table ratings), a flat extra, or a liability exclusion rider. Field underwriting by the producer means accurate, complete answers, not approval authority. Insurable interest must exist at application; financial underwriting tests whether the death benefit is justified by income replacement or business need.
Financial and medical factors
Age, sex (where permitted), health history, occupation, avocation, tobacco use, and family history drive mortality risk. Avocations such as skydiving or private flying can trigger exclusions or ratings. Genetic testing results generally cannot be used alone to deny coverage under most state rules; questions may test the limits of permissible use.
Traps
Watch for (1) the producer promising coverage before underwriting; (2) confusing MIB with a consumer credit bureau; (3) assuming a conditional receipt provides immediate full coverage when it often depends on insurability at the time of application or completion of requirements; and (4) overlooking that material misrepresentation can void the policy during the contestable period.
Rule of thumb
Underwriting answers one question: What is the expected mortality risk, and how is it priced? Any fact that would change the insurer's decision is material.
Worked example
An applicant with controlled diabetes and a private pilot's license is rated standard plus a flat extra for aviation. The producer must record both accurately; omitting the flying activity would be material misrepresentation.