1.2 Insurable Interest, Indemnity, and Insurance Principles

These principles decide who may buy a policy, how much they can recover, and the duties each party owes. They appear in dozens of exam questions disguised as scenarios, so learn not just the definition but the timing and the dollar mechanics behind each one.

Insurable Interest

Insurable interest means the policyowner would suffer a genuine financial loss, or in the case of close family an emotional loss, if the insured event occurred. Without insurable interest a contract is a mere wager and is void from the start. The doctrine exists to keep insurance from becoming a bet on a stranger's death.

Critical timing rule for life insurance: Insurable interest must exist only at the time the policy is issued, not at the time of death. A business that insures a key employee keeps a valid claim even if the employee later resigns, and an ex-spouse who owned a policy before divorce can keep it in force. This timing rule is one of the most heavily tested points in the entire national portion.

Recognized insurable interests in life insurance include:

• Yourself, with an unlimited interest in your own life.
• A spouse or close family member who depends on you financially or emotionally.
• A creditor, but only up to the amount of the outstanding debt.
• A business in a key employee, partner, or co-owner whose death would cause loss.

Health insurance contrast: Insurable interest exists primarily in oneself and one's dependents, and unlike life insurance the interest must continue, because health benefits track ongoing medical expenses rather than paying a fixed sum at one moment.

STOLI trap: Stranger-originated life insurance, in which an investor with no insurable interest funds a policy on an elderly stranger to collect the death benefit, violates insurable interest and is illegal in every state. Expect at least one question describing this scheme.

The Principle of Indemnity

Indemnity means restoring the insured to the same financial position held immediately before the loss, and no better. The insured should never profit from a loss, because profit would create a moral hazard and an incentive to cause the loss.

Most health coverage is indemnity-based because it reimburses costs actually incurred. Life insurance and many AD&D benefits are valued (stated-amount) contracts that pay a fixed sum because a human life has no objective market price to reimburse.

Utmost Good Faith

Insurance contracts are issued in utmost good faith (uberrimae fidei), meaning both the applicant and the insurer must deal openly and honestly. Three related legal doctrines flow directly from this duty and each can affect whether a claim is paid:

• Representations — statements the applicant believes true when made; a material misrepresentation can let the insurer rescind the contract.
• Warranties — statements guaranteed to be literally and absolutely true; these are rare in modern life and health contracts, where statements are treated as representations instead.
• Concealment — silently withholding a material fact the applicant knows the insurer would want; intentional concealment can void coverage.

A fact is material if the insurer would have declined the risk or charged a higher premium had it known the truth. Forgetting a minor head cold is not material; deliberately hiding a recent cancer diagnosis is material and can void the policy during the contestable period.

Subrogation and Coordination of Benefits

Because indemnity bars profiting from a loss, health insurers rely on two tools that life insurers do not use:

• Subrogation — after paying a claim caused by a negligent third party, the insurer steps into the insured's legal shoes to recover its payment from the at-fault party. The insured cannot collect twice for the same loss.
• Coordination of benefits (COB) — when a person is covered by two health plans, COB rules designate one plan as primary; it pays first, and the secondary plan pays only the remaining eligible balance so total reimbursement never exceeds 100% of the expense.

Worked COB example: Consider a $4,000 covered hospital bill. The primary plan pays 80%, which is $3,200. The secondary plan then covers the remaining $800 of eligible expense, so the insured pays $0 out of pocket and the total payment equals exactly $4,000, never more than the actual cost. Life insurance has no COB and no subrogation because it is a valued contract that pays a stated amount, not a reimbursement of incurred cost. This distinction is a frequent exam trap.

Supporting Principles: Estoppel and Reasonable Expectations

Two further doctrines round out how courts read these contracts. Under estoppel, an insurer that has by its conduct led the insured to rely on a fact cannot later deny that fact to defeat a claim. Under the reasonable expectations doctrine, ambiguous policy language is interpreted to match what an ordinary insured would reasonably expect the coverage to provide. Both doctrines, like adhesion, tilt close calls toward the insured because the insurer controls the wording.

Stranger-Owned and Viatical Distinctions

Do not confuse an illegal STOLI arrangement with a legitimate viatical or life settlement. In a valid life settlement, a policyowner who already holds a policy with proper insurable interest sells that existing policy to a third party for cash, typically because the insured is terminally or chronically ill. The key difference is timing: insurable interest existed at issue, the policy was not manufactured for a stranger, and the sale happens only after a valid contract already exists. Regulators watch closely for schemes that disguise STOLI as a settlement.