Life Insurance Underwriting
How life insurance underwriting works — rate classes, medical exams, health conditions, and how carriers evaluate your risk before setting your premium.
“Your final premium depends on underwriting—use these guides to understand classes, exams, and how health history affects offers.”
Life insurance underwriting is the process carriers use to evaluate your health, lifestyle, and risk profile before approving coverage and setting your premium. Your rate class — Preferred Plus, Preferred, Standard, or a table rating — is locked in at application and determines what you pay for the life of the policy. Most applicants don't know their rate class until after they've applied, which is too late to shop it. We run your health profile across carriers before a formal application is submitted, so you know which company's guidelines fit before anything hits your MIB record.
Process and exams
How underwriting works and what medical tests cover.
Life insurance rate classes
Preferred Plus through table ratings — what each class means and what moves you between them.
Learn more →The life insurance medical exam
What paramed labs screen for, how to prepare, and no-exam alternatives.
Learn more →Declined for life insurance
What to do after a decline — which carriers are more lenient and how to get covered.
Learn more →Get your underwriting quote
Compare your health profile across carriers whose underwriting guidelines match your specific situation before any formal application.
What do life insurance underwriters look for?
Most people think underwriting is a health quiz. It's not — it's a pricing exercise. The underwriter's job is to figure out which rate class fits you, not to find a reason to say no.
Before a human even looks at your file, your application triggers pulls on four external databases:
- MIB — coded information from prior insurance applications
- RX database — your prescription history
- Motor vehicle record — driving history and violations
- Third-party data scoring — algorithmic risk modeling based on public and consumer data
Labs from the paramedical exam — glucose, cholesterol panel, liver enzymes, cotinine — fill in what the databases don't cover. By the time the underwriter opens your file, they already know quite a bit.
The thing most applicants get wrong is assuming a diagnosis automatically means a bad outcome. We've seen well-controlled Type 2 diabetics get Preferred. We've seen people with no diagnosed conditions get tabled because their labs told a story their doctor hadn't caught yet. The diagnosis matters less than the control, the trend, and which carrier's guidelines you're sitting in front of.
What is the MIB and why does it matter?
The MIB — Medical Information Bureau — is the industry's shared memory. Every time you apply for individually underwritten life, disability, or long-term care coverage, coded information from that application gets reported. Future carriers pull it before underwriting begins.
It doesn't hold your medical records. It holds codes — signals that something was flagged on a prior application. If you disclosed a heart condition ten years ago on an application you never completed, that code is still there. If a prior carrier found something in your labs you didn't know about, that may be there too.
The practical consequence: don't leave things off an application hoping the carrier won't find out. They will. And if they don't find it during underwriting but find it during the two-year contestability period after a claim — they can rescind the policy and deny the death benefit. That's the worst possible outcome, and it's entirely avoidable.
How long does underwriting actually take?
Depends entirely on which track you're on:
- Accelerated underwriting — 24 to 72 hours when the score is clean. Data replaces the exam. Most carriers offer it for qualifying ages and face amounts.
- Fully underwritten with a paramedical exam — 3 to 6 weeks on average. The exam schedules quickly; the wait is lab processing and the underwriter's queue.
- Complex cases — 6 to 10 weeks. Medical record requests are the main culprit. A physician's office that takes three weeks to respond to an APS request adds three weeks to your timeline, full stop.
We've seen otherwise simple cases run 10 weeks because of one slow doctor's office. If your application is taking longer than expected, your agent should be following up with the carrier weekly. If they're not, that's a problem worth addressing.
What happens after a decline?
A decline isn't a verdict — it's one carrier's answer. Their guidelines didn't fit your profile. What matters is what you do next.
What not to do:
- Don't submit applications to multiple carriers in rapid succession
- Every formal application creates an MIB record — a cluster of recent applications is a red flag to the next underwriter before they've read a single word of your file
What to do instead:
Work with an independent agent who can run an informal health pre-screen — not a formal application — at carriers known to be favorable for your specific condition. Lincoln handles certain cardiac histories more aggressively than most. Prudential has historically been competitive on diabetes. Principal has been one of the better options for mental health history. The match between your profile and the right carrier's guidelines is where the outcome changes. That work happens before anything is submitted.
Accelerated underwriting vs. guaranteed issue — what's the difference?
Accelerated underwriting is full underwriting without the physical exam — same rates, same rate classes, just data instead of a needle. Most major carriers offer it for qualifying ages and face amounts. SBLI's OmniTrak goes furthest: no exam up to $2M for ages 18–50, up to $1M for ages 51–60. You don't pay more for skipping the exam.
Guaranteed issue is a different product entirely — no health questions, automatic approval, face amounts capped around $5,000 to $25,000, and premiums that are high relative to the benefit. It's the last option when health has closed every other door.
High-risk applicants: what "impaired risk" actually means
"High risk" in underwriting doesn't mean uninsurable. It means the standard carrier matrix doesn't fit, and you need to find the carrier whose guidelines do.
We've placed heart attack survivors at Standard rates two years post-event with clean cardiac workups. We've placed diabetics at Preferred Plus when A1C was under 6.5 and the file was otherwise clean. We've also seen perfectly healthy-seeming applicants get tabled for a combination of factors — BMI, family history, slightly elevated liver enzymes — that individually wouldn't matter but together pushed the risk profile.
The carriers most competitive for impaired risk aren't usually the household names. They're the ones who've built actuarial models around specific conditions and priced them accordingly. Knowing which carrier draws the line where for your situation — and submitting only after confirming the guidelines fit — is the difference between a Standard offer and a table rating, or between coverage and a decline. That's the work an independent agent does before a formal application goes in.
Condition-specific underwriting guides
Each guide below covers what underwriters look for, how the condition affects your rate class, and which carriers tend to be most competitive for that specific health profile.
Chronic and metabolic conditions
- Life insurance for diabetics — A1C, type, control, and complication history
- Life insurance with high cholesterol — Lipid panels, statin use, and exam preparation
- Life insurance with kidney disease — GFR stages, proteinuria, and dialysis status
- Life insurance with sleep apnea — CPAP compliance, AHI severity, and treatment documentation
Cardiovascular and neurological conditions
- Life insurance after a heart attack — Waiting periods, cardiac workups, and ejection fraction
- Life insurance after a stroke — TIA vs. stroke, residual deficits, and recurrence risk
- Life insurance with multiple sclerosis — MS type, DMT therapy, and disability status
Cancer and immune conditions
- Life insurance and cancer — Remission timelines, cancer type, and staging
- Life insurance with lupus — Organ involvement, disease activity, and medications
- Life insurance with Crohn's disease — IBD activity, biologics, and surgical history
- Life insurance with arthritis — Osteoarthritis vs. rheumatoid arthritis and biologic use
- Life insurance with HIV — Viral load, CD4 count, and ART compliance
Respiratory and mental health
- Life insurance with asthma — Severity classification and inhaler use
- Life insurance with COPD — FEV1 results, oxygen use, and smoking status
- Life insurance with depression — Medications, hospitalization history, and stability
Lifestyle and high-risk situations
- Life insurance for smokers — Tobacco rates, cotinine testing, and quit timelines
- Life insurance with a DUI — MVR lookback periods and license status
- High-risk life insurance — Impaired-risk underwriting and carrier matching
- Declined for life insurance — What to do after a decline and how to avoid MIB damage
- Medications that can decline you — Which drugs are real declines and which only block no-exam policies
Conclusion
Underwriting is not a pass-fail health quiz—it is carrier-specific pricing. The same labs can mean Preferred at one insurer and Standard at another. We represent 30+ A-rated carriers and pre-screen your profile informally before formal applications create MIB records you do not need.
Use the condition guides above to set expectations, then compare quotes with carriers known to be competitive for your health history. One targeted application beats stacking submissions and hoping for the fastest approval.
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Health conditions
How carriers evaluate common conditions so you can set expectations before you quote.
Diabetes
A1C, control, and which carriers compete on diabetic risk.
Learn more →Cancer
Remission timelines and how carriers price survivor risk.
Learn more →Heart attack
Waiting periods, cardiac workups, and realistic rate expectations.
Learn more →High risk
Health, occupation, and hobby risk — matching the right carrier.
Learn more →Sleep apnea
How treatment compliance affects your rate class and which carriers are most competitive.
Learn more →Depression & anxiety
How carriers evaluate mental health history, medications, and hospitalizations.
Learn more →Stroke
Waiting periods, neurological workups, and what carriers look for post-event.
Learn more →Asthma
Severity classification and how well-controlled asthma affects your rate class.
Learn more →COPD
How carriers evaluate COPD severity and which carriers are most favorable.
Learn more →High cholesterol
How cholesterol ratios and statin use affect underwriting decisions.
Learn more →Arthritis
How rheumatoid vs. osteoarthritis affects underwriting and which carriers are lenient.
Learn more →Crohn's disease
How disease activity, medications, and remission status affect your offer.
Learn more →Lupus
How carriers evaluate lupus severity, organ involvement, and medications.
Learn more →Multiple sclerosis
MS type, progression, and how carriers evaluate disability risk.
Learn more →Kidney disease
How GFR levels and dialysis status affect coverage options and rate class.
Learn more →HIV
How treatment compliance and viral load affect modern HIV underwriting.
Learn more →Smokers & tobacco use
How tobacco use affects your rate class and when non-smoker rates become available.
Learn more →DUI history
How DUI history affects underwriting timelines and which carriers are most forgiving.
Learn more →Prior decline
What to do after a decline — which carriers are more lenient and how to get covered.
Learn more →Decline medications
Which prescriptions usually mean a decline, and which only knock out no-exam policies.
Learn more →FAQ
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