What insurers already know

What gets checked

The specific sources vary by insurer, by product and by the size of the coverage. Broadly, expect some combination of these.

• Prescription histories, which show medications, dosages and how long you have taken them
• Industry information exchanges holding data from prior insurance applications
• Motor vehicle records
• An attending physician's statement requested from your doctor, for larger amounts or specific histories
• Financial information, for large coverage amounts, to justify the sum applied for
• Credit-based insurance scores, in property and casualty lines where state law permits

The prescription history is the one people forget

It is detailed, it goes back years, and it is often the fastest thing an insurer pulls. Medication implies diagnosis, so a condition you did not mention is frequently visible anyway through what was prescribed for it.

It also means a condition that is well controlled looks like exactly that — controlled — which usually helps you rather than hurting you.

Why accuracy is self-protection

During the contestability period after a policy is issued, an insurer can investigate and rescind coverage for a material misrepresentation on the application.

The person who bears that cost is your beneficiary, at the worst possible moment, years after the application. So the risk of an omission is not that you get a stern letter — it is that your family does not get paid.

Most conditions affect the terms rather than eligibility. A non-disclosure affects whether the policy pays at all. Those are very different sizes of problem.

The mistake that is worse than disclosing

Delaying care, stopping medication, or avoiding a test to look better on an application.

Untreated conditions generally underwrite worse than managed ones, so it usually does not even work — and the health cost is real. Nobody should be trading medical care for an insurance rate.

An error on an application is not automatically fatal

Worth knowing in the other direction too. In many states a misrepresentation has to have been material — broadly, something that would have changed the insurer's decision — before it can support a denial.

So if a claim is ever declined over an omission unrelated to the cause of death, that is worth challenging rather than accepting.

What to have ready

• Your current medications and dosages
• Approximate dates for diagnoses, procedures and hospitalisations
• Your treating physicians' details
• Any pending tests or referrals — say so rather than waiting