Protect · 4 min read · Updated November 10, 2026

Life insurance underwriting and health classes, explained

Illustrative examples, education not advice.

In plain words

When you apply for life insurance, the insurer studies how likely it is to pay a claim during the policy. This is called underwriting. The result is a health class (also called a rate class), and the class sets your price.

Names differ between insurers, but most use a ladder like this:

Preferred Plus (or Super Preferred): excellent health, ideal build, clean family history.
Preferred: very good health with a minor issue, such as slightly raised cholesterol.
Standard Plus: good health with a couple of small issues.
Standard: average health for your age.
Table ratings (substandard): extra charges for conditions like poorly controlled diabetes or past heart problems, often shown as Table 1, 2, 3 and so on.
Tobacco classes: separate, higher prices for nicotine users.

The gap between the top and bottom classes can be large. A table-rated or tobacco premium can be two to four times the best-class price for the same cover.

What underwriters look at

Medical history: conditions, medicines, surgeries and how well a condition is controlled.
Exam and labs (if required): blood pressure, cholesterol, blood sugar, liver and kidney markers, nicotine.
Build: height and weight.
Family history: early heart disease or cancer in parents or siblings.
Lifestyle: tobacco and cannabis use, alcohol, driving record, risky hobbies such as private flying or climbing.
Data checks: prescription history, motor vehicle records and the MIB, an industry database of coded information from past insurance applications. You have a right to request your own MIB record.

Many insurers now offer accelerated underwriting for healthy applicants, using data checks in place of an exam. Some offer simplified issue or guaranteed issue policies with few or no health questions, at higher prices and lower amounts.

How it helps real people

Understanding underwriting turns a stressful process into a plan. Wealthy families treat insurability as an asset: they apply while healthy and keep records ready. Anyone can do the same. The best class you qualify for can save thousands of dollars over the life of a policy, money that can go toward your other goals.

A worked example

Illustrative. Not a quote.

Daniel, 42, applies for $1 million of 20-year term. His blood pressure was high last year, but after six months on medication and better habits it is now normal. He quit smoking 14 months ago.

Scenario	Likely class	Illustrative monthly premium
Applies while still smoking, pressure uncontrolled	Tobacco, rated	$310
Applies now: nicotine-free over 12 months, pressure controlled	Standard Plus	$75
Waits until nicotine-free longer, pressure stable for a year	Possibly Preferred	$60

Daniel decides to apply now rather than wait. The difference between Standard Plus and Preferred is small next to the risk of going uninsured if something happens while he waits. He asks the insurer to review his class again in a year or two, which some policies allow.

Who it’s for

Anyone about to apply for life, disability or long-term care insurance.
People with a managed health condition who want to present it well.
People who were declined or rated before and want to understand why.

Who it’s not for

People with group cover only, who are not applying individually. Group plans usually skip most underwriting up to a set amount.

Risks and trade-offs

Waiting for a better class can backfire. Health can get worse, not better, and every birthday raises the price.
Accelerated underwriting is not always the cheapest path. Sometimes a full exam earns a better class.
Simplified and guaranteed issue cost more. They suit people who cannot qualify otherwise, often with smaller amounts and waiting periods before full benefits.
Misstatements are serious. An untrue answer can lead to a claim being denied during the contestability period, usually the first two years.

Common mistakes

Leaving out a condition or medicine. Insurers check prescription and medical records. Honesty protects the claim.
Applying the morning after a big night out. Heavy food, alcohol or a hard workout can affect lab results. Rest, drink water and fast if asked.
Applying to many insurers at once without a plan. Each application can be recorded. A licensed professional can often pre-screen your case informally first.
Not giving context. A short letter from your doctor about a well-controlled condition can help.
Accepting the first offer as final. You may be able to ask for reconsideration with new records.

FAQs

Does using cannabis count as tobacco?

Insurers treat it differently. Some offer non-tobacco rates to occasional users, others do not. Ask before you apply.

How long after quitting smoking can I get non-tobacco rates?

Many insurers look for 12 months nicotine-free for non-tobacco rates, and longer for the best classes. Rules vary by insurer.

Can my rating improve after the policy starts?

Some insurers will review a rating after a period of better health, especially for tobacco or weight. It is not guaranteed.

What if I’m declined?

Ask for the reason. Some insurers specialise in certain conditions, and simplified or guaranteed issue products may still be available.

Can genetic test results be used?

Rules vary by state. Federal law restricts genetic information in health insurance and employment, but those protections do not generally cover life insurance.

Your next step

Get a quote at /quote/ and see how health classes change the price for your age.

Education, not advice. Examples are illustrative. VeraLife.ai is not a registered investment adviser, broker-dealer or insurance agency.