12.1 Health Insurance Concepts, Perils, and Cost-Containment
Key Takeaways
- Health insurance is divided into medical expense coverage and disability income coverage, addressing two distinct perils.
- Morbidity is the rate of sickness; mortality is the rate of death. Health pricing uses morbidity tables.
- Cost-containment tools include precertification, second surgical opinions, utilization review, and case management.
- A health peril is the cause of loss (sickness or accident); a hazard increases the chance of that loss.
- Managed care controls cost through provider networks, gatekeepers, and negotiated fee schedules.
Why Health Insurance Exists
Health insurance indemnifies an insured for the financial consequences of two perils: sickness (illness or disease that begins after coverage takes effect) and accidental injury (bodily harm from a sudden, unexpected event). A peril is the direct cause of a loss; a hazard is a condition that increases the likelihood or severity of that loss.
Hazards fall into three categories tested on the exam:
| Hazard Type | Definition | Example |
|---|---|---|
| Physical | A material condition that raises risk | A pre-existing heart condition |
| Moral | Dishonest tendencies that lead to loss | Faking an injury to collect benefits |
| Morale | Carelessness or indifference because insurance exists | Skipping checkups because the plan pays |
Exam Tip: A moral hazard involves intent to deceive; a morale hazard is mere carelessness. Distinguishing the two is a frequent trap.
Two Branches of Health Coverage
The licensing blueprint separates health insurance into two families that solve different problems.
| Branch | Peril Addressed | What It Pays | Example Products |
|---|---|---|---|
| Medical expense | Cost of treatment | Hospital, surgical, physician, and prescription bills | Major medical, HMO, PPO |
| Disability income | Loss of paycheck | A percentage of lost earnings | Short-term and long-term disability |
Medical expense insurance reimburses or pays providers for care. Disability income (DI) insurance instead replaces a portion of income (commonly 60 to 70 percent) when an insured cannot work. A producer who confuses the two will mismatch a client's need on the exam scenario questions.
Morbidity vs. Mortality
Health insurers price coverage using morbidity, the incidence and duration of sickness and disability within a defined population. Life insurers, by contrast, use mortality, the rate of death. Morbidity tables reflect that people get sick far more often than they die, so claim frequency is much higher in health lines.
- Morbidity rate rises with age, just as mortality does, but the curve is steeper at younger ages because injuries and acute illness are common before chronic disease dominates.
- A higher expected morbidity rate means a higher pure premium for that risk class.
Key Point: If an exam item asks which statistic an insurer uses to set health premiums, the answer is morbidity, not mortality.
Risk Sharing and the Pooling Principle
Health insurance works because losses are pooled across a large group of insureds. Most members in any year incur small claims, a minority incur moderate claims, and a few incur catastrophic claims. Premiums collected from the many fund the losses of the few, and the law of large numbers lets the insurer predict aggregate claims with enough accuracy to set a stable rate.
Three principles govern an insurable health risk:
- The loss must be due to chance, outside the insured's control, which is why intentional self-injury is excluded.
- The loss must be definite and measurable in time, place, and amount so claims can be adjusted objectively.
- The premium must be economically feasible, meaning the cost of coverage stays small relative to the potential loss.
When high-risk individuals disproportionately seek coverage, adverse selection distorts the pool and drives rates up. Underwriting, waiting periods, and pre-existing condition limits (where still permitted) exist to keep the pool balanced so the healthy are not subsidizing only the sick.
Cost-Containment Provisions
Because medical claims are frequent, insurers embed cost-containment features to manage utilization and price. Memorize these for the exam:
| Provision | How It Controls Cost |
|---|---|
| Precertification (preauthorization) | Insurer must approve a non-emergency hospital admission or procedure in advance |
| Concurrent review | Monitors a hospital stay while it is happening to confirm continued need |
| Second surgical opinion | A second physician confirms elective surgery is necessary |
| Utilization review | Evaluates whether services were appropriate and reasonable |
| Case management | Coordinates care for high-cost, complex cases |
| Preventive care incentives | Free screenings reduce later catastrophic claims |
Managed care plans layer these tools onto a network of contracted providers who accept negotiated fee schedules. A primary care physician acting as a gatekeeper must authorize specialist referrals in tighter plans, steering members toward lower-cost in-network care.
Worked example of network savings: a procedure billed at $4,000 by an out-of-network provider may be discounted to a $2,600 allowed amount under an in-network contract. The plan's coinsurance applies only to the lower allowed amount, and the in-network provider cannot balance bill the $1,400 difference.
An insurer needs to price a new individual major medical product. Which statistic is the primary basis for setting the premium?
A client skips routine checkups simply because she figures the insurance company will pay for anything serious later. This carelessness is best classified as which kind of hazard?
Utilization review and managed-care cost controls
Health insurers contain costs through utilization management, which the exam lists as specific provisions:
- Prospective review (pre-certification/prior authorization) approves a non-emergency hospital stay or procedure before it happens.
- Concurrent review monitors an ongoing hospitalization to confirm continued medical necessity.
- Retrospective review examines care after treatment to validate billing and appropriateness.
- Second surgical opinions and case management for catastrophic claims steer patients to cost-effective care.
Gatekeepers, networks, and capitation
Managed-care plans steer members to contracted network providers at negotiated rates and may use a primary care gatekeeper to control specialist referrals. Capitation pays providers a fixed amount per member per month regardless of services used, shifting financial incentive toward prevention.
Coordination and subrogation
When two plans cover the same person, coordination of benefits prevents total payment above 100% of the expense; subrogation lets the insurer recover from a negligent third party after paying the insured's claim.
A health plan requires approval before a member is admitted for a scheduled, non-emergency surgery. Which cost-containment provision is this?