5.3 Life Insurance Underwriting and Risk Classification

Underwriting is the process of evaluating applicants, classifying their risk, and deciding whether to accept the risk and at what premium. Its core purpose is to guard against adverse selection — the tendency of higher-risk individuals to seek insurance more aggressively — while charging premiums that fairly match risk.

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Risk Classifications

Key factors influencing the class include age, health history, tobacco use, build (height/weight), occupation, avocations (hobbies), and driving record.

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Pricing Substandard Risks

Two methods adjust the premium for a substandard applicant:

Table Rating

Each table (often labeled Table 1–16, or A–P) adds roughly 25% of the standard premium.

• Standard annual premium: $1,000
• Applicant rated Table 4
• Surcharge: 4 × 25% = 100% of standard
• Total premium: $1,000 + $1,000 = $2,000

Flat Extra

A flat extra adds a fixed dollar amount per $1,000 of face for a specific or temporary risk (e.g., a hazardous hobby).

• Face: $100,000 (100 units of $1,000)
• Flat extra: $2.50 per $1,000
• Added premium: 100 × $2.50 = $250/year

A temporary flat extra drops off after a set period (e.g., after a post-surgery recovery window), whereas a permanent flat extra continues for the life of the policy. Insurers may instead attach an exclusion rider that simply excludes a specific named condition from coverage.

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Sources of Underwriting Information

Trap: MIB stores coded alerts from previous applications, not copies of medical files. Its role is fraud deterrence — flagging discrepancies between what an applicant disclosed before and now.

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The Fair Credit Reporting Act (FCRA)

When an insurer uses a consumer or investigative report, the FCRA requires:

1. Notice to the applicant that a report may be obtained.
2. Consent / disclosure rights, including the right to know the nature and scope of an investigative report on request.
3. Adverse-action notice — if the report leads to a decline, rating, or higher premium, the applicant must be told and given the reporting agency's name so the information can be reviewed and disputed.

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Insurable Interest and Consideration

Underwriting also confirms insurable interest at policy inception (the owner must benefit from the insured's continued life) and that the application is supported by consideration — the first premium plus the applicant's truthful statements. Material misstatements found during underwriting can lead to a rating, a counteroffer, or denial.

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Adverse Selection and the Underwriter's Job

Left unmanaged, insurance attracts the worst risks: people who expect to claim soon are the most eager to buy. This is adverse selection. The underwriter counters it by spreading similar risks into rate classes so each policyowner pays a premium proportional to expected mortality. Without sound classification, healthy insureds would subsidize unhealthy ones, premiums would rise, the healthy would leave, and the pool would spiral — the "death spiral" of mispriced risk.

Underwriters cannot use certain factors. Most states prohibit unfair discrimination — charging different rates to applicants of the same class and equal expected risk. Distinctions must be actuarially justified; using a prohibited factor (such as a protected characteristic unrelated to risk) is an unfair trade practice.

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A Worked Classification Example

Consider a 45-year-old applicant for $250,000 of coverage who uses tobacco and has well-controlled high blood pressure.

• Build and blood pressure: acceptable, but tobacco rules out Preferred.
• Likely class: Standard tobacco, possibly Table 2 if labs are borderline.
• If Standard premium is $1,400 and Table 2 applies, surcharge = 2 × 25% = 50%.
• Rated premium: $1,400 + (50% × $1,400) = $2,100.

Exam Tip: Tobacco use almost always disqualifies an applicant from Preferred classes, even with otherwise excellent health. Watch for questions that describe a "healthy" smoker — the correct class is Standard or rated, not Preferred.

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Rating Methods Compared

Know when each substandard method is used. Table ratings suit permanent, chronic health impairments because the surcharge is a percentage that scales with the base premium for life. Flat extras suit specific or temporary hazards — a dangerous occupation, a recent surgery, or aviation — because they add a fixed dollar amount per $1,000 that can be set to expire. An exclusion rider simply removes coverage for a named condition rather than charging more for it.

Applying Risk Classes in Scenarios

Underwriting questions usually describe an applicant and ask for the resulting classification or rating action. A preferred risk shows better-than-average health and habits and earns the lowest rate; a standard risk fits the average mortality assumption; and a substandard risk carries an impairment that justifies an extra charge.

The exam wants you to match the impairment to the right loading device: a permanent health problem is handled with a table rating (a percentage above standard), a temporary elevated risk such as recovery from surgery is handled with a flat extra that expires, an ongoing hazardous avocation is handled with a permanent flat extra, and a single excludable condition can be removed with an exclusion rider at no extra charge. A declined applicant is one whose risk the insurer will not accept at any price.