How Your Medical History Sets Your Life Insurance Price
Quick answer: Insurers use your medical records to place you in a rate class, and that class sets your price. Conditions like high blood pressure or diabetes can move you to a lower class or a table rating that adds a percentage to the standard price. Good, long-term control of a condition usually costs much less than poor control.↗ Share on X
Life insurance companies use your medical history to sort you into a rate class, and the rate class sets your price. Healthy applicants land in the best classes and pay the least. Conditions like high blood pressure, diabetes, heart disease, or a recent cancer push you into a lower class or a "table rating," which adds a percentage on top of the standard price. A well-controlled condition often costs much less than an uncontrolled one, so the details of your records matter as much as the diagnosis itself.
This page explains how underwriting works step by step, what the insurer looks at, how rate classes change your premium, and what you can do before you apply.
What is underwriting, in plain words?
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An underwriter (a person or a computer program, often both) reviews your information and gives you one of three results:
1. Approved at a certain rate class.
2. Approved with changes, such as a higher price, a lower coverage amount, or a rider excluded.
3. Postponed or declined, usually when a condition is too recent or too serious to price yet.
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Where does the insurer get your medical information?
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You might think the company only knows what you tell it. In practice, it checks several sources:
- Your application. Questions about diagnoses, medications, hospital stays, and family history.
- A phone interview. Many companies call to go over your health answers in more detail.
- A paramedical exam. A nurse or technician measures your height, weight, and blood pressure and takes blood and urine samples. Some policies skip this step.
- Prescription history databases. Insurers can check which drugs you have filled in recent years, with your permission on the application.
- The MIB (Medical Information Bureau). A shared database where member insurers record coded information from past applications.
- Your doctor's records. For larger policies or certain conditions, the insurer asks your doctor for an "attending physician statement."
- Driving record and other reports. Not medical, but they affect the decision too.
Always answer honestly. If the insurer later finds a condition you left out, it can contest or cancel the policy, especially during the first two years (often called the contestability period). Your family could be left without the payout you were paying for.
How do rate classes change your premium?
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| Rate class | Who usually gets it | Effect on price |
|---|---|---|
| Preferred Plus (or Super Preferred) | Excellent health, normal weight and blood pressure, no major conditions, strong family history | Lowest price |
| Preferred | Very good health with minor issues, such as slightly high cholesterol that is treated | Low |
| Standard Plus | Good health, a bit above ideal weight or a well-controlled minor condition | Moderate |
| Standard | Average health, some controlled conditions | Base price that table ratings build on |
| Table-rated (substandard) | Higher-risk conditions | Standard price plus an extra percentage per table |
How table ratings work: many insurers use tables numbered 1 to 10 or lettered A to J. A common setup adds about 25% of the Standard price for each table. So Table 2 would cost about 50% more than Standard, and Table 4 about double. Each company has its own formula, so ask the agent what your table means in dollars.
Smoking or nicotine use is usually handled separately, with its own "tobacco" rate classes that cost much more at every level.
Which medical conditions affect your premium the most?
Every insurer has its own guidelines, but these are the conditions that come up most often and what underwriters usually look at:
| Condition | What the underwriter checks |
|---|---|
| High blood pressure | Your readings, how long it has been controlled, number of medications |
| Type 2 diabetes | A1C level (a blood test showing average sugar over about 3 months), age at diagnosis, complications |
| High cholesterol | Total cholesterol and the ratio to HDL ("good" cholesterol), whether it is treated |
| Heart disease | Type of event, date, procedures done, follow-up test results |
| Cancer | Type, stage, treatment, and how many years since treatment ended |
| Depression or anxiety | Severity, hospital stays, stability on treatment |
| Sleep apnea | Whether you use a CPAP machine regularly |
| Weight | Your build (height-to-weight chart), not just a single number |
The pattern is clear: control and time matter a lot. A person whose blood pressure has been steady on one medicine for years is seen very differently from someone with recent high readings and no follow-up.
Why does family history matter?
Some insurers look at whether a parent or sibling had heart disease, stroke, or certain cancers before a set age, often around 60. This usually affects whether you can reach the top classes, like Preferred Plus. It does not by itself push most people into a table rating. Your own health counts for more.
What can you do before applying to get a better rate?
You cannot change your history, but you can make sure it is shown in the best honest light.
1. Get your own checkup first. If your blood pressure or cholesterol is high, you can work with your doctor to bring it under control before applying.
2. Follow your treatment plan and keep appointments. Records that show steady control and regular visits help.
3. Schedule the exam well. For the paramedical exam, many people find it helps to fast if asked, avoid heavy exercise, caffeine, and alcohol the day before, and drink water.
4. Gather details ahead of time. Write down diagnosis dates, medication names and doses, and your doctors' contact information. Clear, complete answers speed up the review.
5. Wait if timing matters. Some conditions, like a recent cancer or heart procedure, are priced much better after more time has passed. Ask an agent whether waiting would help or whether getting coverage now is more important for your family.
6. Quit tobacco if you can. Many insurers want 12 months or more without nicotine before giving non-tobacco rates.
Should you use an independent agent?
For anyone with a medical condition, this often makes a real difference. Each insurer treats conditions differently. One may rate well-controlled diabetes kindly, while another is strict. An independent agent or broker can show you several companies and send an anonymous "pre-screen" to underwriters before you formally apply.
That matters because every application may be noted in the MIB. A string of declines does not help you.
What if a regular policy declines you?
You still have options, though they cost more for less coverage:
- Simplified issue policies: no medical exam, a short list of health questions, usually lower coverage amounts.
- Group life insurance through work: often available without health questions up to a set amount.
- Policies with no health questions at all (often sold as final expense coverage): small amounts, higher cost per dollar, and many pay only a partial benefit if death happens in the first two or three years.
Read the waiting-period rules closely before buying one of these.
When should you talk to a professional?
Talk to a licensed life insurance agent or broker before applying if you have any serious or recent medical condition. If you are deciding how much coverage your family needs or how it fits with your other money plans, a fee-only financial planner can help. And if you are unsure what your own test results mean, ask your doctor. This article explains how the process usually works. It cannot tell you what price a specific insurer will offer you.
Your next step
1. List your diagnoses, medications, doses, and dates on one page.
2. Check your latest blood pressure and cholesterol numbers with your doctor.
3. Ask an independent agent for a pre-screen with at least three insurers.
4. Compare the offers by rate class and total yearly cost, not just the monthly number.
5. Keep your current policy active until the new one is approved and in force.
FAQ
What is a table rating in life insurance?
A table rating is an extra charge for higher-risk applicants. Many insurers add about 25% of the Standard price per table, but each company uses its own formula, so ask the agent what your rating means in dollars.
Can an insurer see my prescription history?
Yes, in most cases. With the permission you give on the application, insurers can check prescription databases, the MIB, and your doctor's records. Always answer health questions honestly.
Should I see a professional before applying with a health condition?
Yes. A licensed independent agent or broker can pre-screen your case with several insurers, and your doctor can help you understand and improve your test results before you apply.
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Educational content, not personalized financial advice. Sources cited where applicable.