16.1 Health Underwriting and Risk Selection

Health Underwriting and Risk Selection

Underwriting is the process of evaluating applicants, classifying the risk they present, and deciding whether to accept, decline, or modify coverage. The underwriter's job is to protect the risk pool: every standard premium assumes that the people who pay it represent roughly the expected level of risk. If underwriting were skipped, sicker applicants would buy in heavily (adverse selection), claims would exceed premiums, and rates would spiral. Underwriting therefore balances two goals: spreading risk broadly enough to be insurable while screening out risks that would destabilize the pool.

The Four Risk Classifications

After reviewing an application, the underwriter assigns one of four classes. Each class maps to a premium relationship relative to the standard rate. Memorize the direction of each adjustment, because exam questions phrase these as 'higher than standard' or 'lower than standard.'

A substandard risk is not automatically rejected. Insurers commonly use a flat extra premium (a fixed dollar add-on per $1,000 of coverage, often time-limited), a rate-up to a higher age, or an exclusion rider that removes a specific condition from coverage.

Worked example of a flat extra: an applicant wants $200,000 of coverage and is rated $4 per $1,000 per year for a hazardous avocation. The flat extra adds $200,000 / $1,000 x $4 = $800 per year on top of the standard premium until the rating is removed.

Risk Factors and Hazards

Underwriters weigh both physical and moral/morale hazards. A physical hazard is a bodily or health condition (diabetes, hypertension, obesity, prior heart attack). A moral hazard is a tendency toward dishonesty or fraud (an applicant who has lied on past applications or has a motive to file false claims). A morale hazard is carelessness or indifference because insurance exists (someone who drives recklessly knowing they are insured). All three raise the expected cost of a risk.

Key selection factors in health and life underwriting include:

• Age, gender, and tobacco use -- primary rate determinants
• Medical history and current conditions -- from the application, exam, and records
• Occupation and avocation -- pilots, miners, scuba divers face hazardous-duty surcharges
• Foreign travel and residence -- to high-risk regions
• Build (height/weight) and family history of hereditary disease

Field Underwriting and the Producer's Role

The producer performs field underwriting -- the first screening at the point of sale. The producer asks the application questions accurately, records answers honestly, and avoids encouraging the applicant to omit or misstate facts. The producer must not leave questions blank or guess answers; complete and truthful answers protect the insurer's contestable-period rights and protect the insured from a denied claim. A clean application reduces the chance the insurer rescinds the policy during the two-year contestable period.

Common Underwriting Traps

Exam writers reuse a few reliable distractors. Watch for these:

• A declined risk and a substandard risk are not the same -- substandard is still insured, just at a higher cost.
• Preferred premiums are lower than standard, not higher; do not assume 'preferred' means a high-coverage tier at extra cost.
• Group coverage uses group (not individual) underwriting, so a single member's poor health rarely affects their own basic certificate.
• The producer's duty is to record answers as given and completely -- never to omit unfavorable facts to 'help' the sale, which invites rescission and an unpaid claim.

Group vs. Individual Underwriting

Individual health policies are individually underwritten -- each applicant's risk is assessed. Group health (typically employer-sponsored) uses group underwriting: the underwriter evaluates the characteristics of the whole group (average age, industry, claims history, participation level) rather than each member's health. Because the group is treated as one risk and a high percentage participates, individual evidence of insurability is usually not required for the basic benefit.

Under the ACA, individual and small-group medical plans cannot medically underwrite at all -- they are guaranteed issue with no pre-existing-condition exclusions, and rates may vary only by age, geography, family size, and tobacco use. Medical underwriting still applies fully to life insurance, disability income, and long-term care, where the insurer may decline, rate, or rider an applicant based on health.

Where Health Underwriting Still Applies

The exam expects you to know that the ACA largely ended medical underwriting for major-medical health plans — guaranteed issue, no pre-existing exclusions, and a closed list of rating factors — but that full underwriting survives for other lines. Lock in the boundary: life insurance, disability income, and long-term care are still individually underwritten, so the insurer may decline an applicant, charge a substandard rate, or attach an exclusion rider based on health, occupation, avocation, and lifestyle.

For the lines that are underwritten, recall the risk-classification ladder (preferred, standard, substandard, declined) and the information sources: the application, an attending physician's statement, the MIB (a coded database of prior impairments reported by member insurers, used to detect undisclosed conditions and fraud), paramedical exams, and prescription and motor-vehicle databases. Underwriting balances accepting enough good risks to grow against guarding the pool from adverse selection.

Exam Trap: The MIB stores coded impairment information, not full medical records, and an insurer may not decline solely on an MIB report; it must independently verify. Treating the MIB as a stand-alone basis for denial is a wrong answer.