16.1 Health Underwriting and Risk Selection
Key Takeaways
- Underwriting selects and classifies risk to prevent adverse selection and keep premiums adequate.
- Producers perform field underwriting; only the insurer's home office makes the final risk decision.
- Substandard health risks can be rate-up/table rated, charged a flat extra, or covered with an exclusion rider.
- Disability underwriting relies heavily on occupational class, elimination period, and benefit period.
- An elimination period is a time deductible at the start of a claim; the benefit period is the maximum payment duration.
Health Underwriting and Risk Selection
Underwriting is the process of evaluating an applicant, classifying the risk, and pricing coverage so the insurer collects enough premium to pay expected claims and stay solvent. The central enemy is adverse selection: people who expect to use coverage apply more often and for larger amounts than the general population. Disciplined risk selection keeps the pool balanced and premiums fair.
Field underwriting versus home-office underwriting
The producer performs field underwriting at the point of sale, while the home-office underwriter makes the final decision.
| Role | Who does it | Key duties |
|---|---|---|
| Field underwriting | Producer | Ask every application question, observe the applicant, avoid soliciting clearly uninsurable risks, complete forms accurately |
| Home-office underwriting | Insurer's underwriter | Order medical evidence, classify the risk, set the premium, approve, rate, postpone, or decline |
The producer cannot bind health coverage or waive a policy condition; only the insurer underwrites the final risk.
Health risk factors and classification
Health underwriters weigh physical hazard (medical condition, build, family history), moral hazard (lying or claim-padding), and morale hazard (carelessness because coverage exists). Disability and long-term-care underwriting add occupation and avocation as heavy factors because income-replacement and care risk scale with what the applicant does.
| Class | Meaning | Pricing result |
|---|---|---|
| Preferred | Better than average health | Lowest premium |
| Standard | Average expected morbidity | Manual (book) rate |
| Substandard | Higher-than-average risk | Rated up (extra premium) |
| Declined | Risk not insurable | No offer |
Disability policies use occupational classes (often 4A/4P down to A) where the highest class (clerical) gets the best rate and the lowest class (heavy labor) pays the most or is declined.
Methods of handling substandard health risks
- Rate-up / table rating — add a percentage (commonly 25% per table) to the standard premium.
- Flat extra — add a fixed dollar amount per $1,000, used for a temporary or specific hazard.
- Exclusion rider / impairment rider — pay all covered claims except those arising from the named condition.
- Longer elimination period or reduced benefit period — common in disability to make a marginal risk acceptable.
Worked example — disability elimination period and benefit
Elimination periods control morbidity cost the way deductibles control claim frequency: a longer wait sharply reduces premium because short, common claims never pay.
Assume an own-occupation DI policy: monthly benefit $5,000, 90-day elimination period, disability lasts 8 months (240 days).
- Days 1–90: no benefit (the elimination period is a waiting period, not a deductible refunded later).
- Days 91–240: roughly 5 benefit months payable.
- Benefit paid ≈ 5 × $5,000 = $25,000.
If the same applicant chose a 30-day elimination period, the insurer would pay about 7 months (≈ $35,000) and charge a noticeably higher premium for that shorter wait. The elimination period also screens out minor, self-resolving conditions, which improves the risk pool.
Trap: the elimination period is time deductible, expressed in days; the benefit period is the maximum length of payment (e.g., 2 years, to age 65). Candidates confuse the two — elimination = wait before payments start; benefit period = how long payments last.
A disability income policy pays $4,000/month with a 60-day elimination period. The insured is totally disabled for exactly 5 months (150 days). How much will the policy pay?
An applicant has a fully treated, stable thyroid condition. The insurer issues the policy but adds a provision stating no benefits will be paid for any claim arising from thyroid disease. This is an example of:
Morbidity, Hazards, and How a Health Risk Becomes a Premium
Where life underwriting prices mortality (the chance of death), health and disability underwriting prices morbidity (the chance of sickness or injury and how long it lasts). The underwriter weighs three hazards, and the exam tests the labels precisely.
| Hazard | Meaning | Example |
|---|---|---|
| Physical | A bodily condition raising claim likelihood | Diabetes, obesity, hazardous occupation |
| Moral | Dishonesty or intent to profit from coverage | Faking or padding a claim |
| Morale | Carelessness because coverage exists | Reckless behavior once insured |
Worked occupational-class example: disability underwriting classifies jobs from the safest (often 4A, clerical/professional) to the most hazardous (manual labor). A surgeon in class 4A obtains the lowest rate and the most generous own-occupation definition; a roofer in the lowest class pays the highest rate, faces a longer elimination period, or is declined. The occupation drives the price because income-replacement risk scales with the physical danger and the difficulty of returning to that exact work.
The methods for handling a substandard health risk parallel life insurance but add health-specific tools: a rate-up/table rating adds a percentage; a flat extra adds a fixed dollar amount for a temporary or specific hazard; an exclusion (impairment) rider carves out a named condition so an otherwise-uninsurable applicant can be covered; and a longer elimination period or shorter benefit period can make a marginal disability risk acceptable.
Worked: a standard $1,000 DI premium with a Table 2 (+50%) rating becomes $1,500; adding a 90-day rather than 30-day elimination period would instead lower the premium by shifting short claims back to the insured. The recurring exam point is that an elimination period is a time deductible that screens out frequent minor claims, which is why lengthening it is a primary lever for pricing a borderline risk.