Life insurance and accident & health insurance are separate lines of authority under the NAIC Producer Licensing Model Act. Some states sell a combined exam covering both lines; others test each line separately. Either way, the two lines share the same contract law and underwriting process. This guide bridges them: the shared foundations, where life and health differ, renewability, Social Security, and the dependent-coverage and settlement topics that show up on combined exams.

Shared foundations

Contract law

• Four elements: agreement (offer and acceptance), consideration, competent parties, legal purpose.
• Characteristics: adhesion (ambiguities favor the insured), aleatory, unilateral, conditional, and personal.
• Entire contract: the policy plus the attached application. Applicant statements are representations; a material misrepresentation or concealment can void coverage, and fraud is intentional deception.
• Insuring clause (the insurer's promise) and consideration clause (the premium and how often it's paid).
• Waiver and estoppel apply to both lines.

Insurable interest

For life insurance, insurable interest must exist when the policy is issued, and an adult insured generally must consent in writing to coverage applied for by someone else. A creditor's interest is limited to the debt. Under the NAIC accident and sickness policy provision model (#180), a person other than the insured who has a proper insurable interest may apply for and own a health policy on the insured.

Field and company underwriting

• The producer gathers accurate information, gets the required signatures, and has the applicant initial any changes.
• The insurer reviews the application, medical exams (including paramedical exams), Attending Physician Statement, MIB report, and inspection reports governed by the FCRA.
• Applicants are classified as preferred, standard, substandard (rated with a table rating or flat extra in life, or an impairment rider in health), or declined.
• Underwriting and risk classification are the insurer's main defense against adverse selection.

Receipts and delivery

• A conditional receipt makes coverage effective as of the application or exam date if the applicant proves insurable as applied for.
• A binding receipt gives temporary coverage from the receipt date for a limited time.
• If no premium was paid with the application, coverage starts at delivery, when the premium is paid and the producer obtains a statement of continued good health.
• Constructive delivery occurs when the insurer gives up control with intent to be bound, such as mailing the policy to the owner.
• The free look lets the owner return a new policy for a full refund within the period set by state law.

Where life and health differ

Premiums in both lines reflect expected claims, interest, and expenses, adjusted for age, health, tobacco, occupation, and plan design. More frequent premium modes cost more in total.

Renewability (individual health)

Federal law requires individual major medical coverage to be guaranteed renewable at the insured's option, except for listed reasons such as nonpayment, fraud, or the insurer leaving the market (PHSA 2703).

The two branches of health coverage

• Medical expense insurance pays the cost of care, using deductibles, coinsurance, copayments, and an out-of-pocket maximum (after which the plan pays 100% of covered costs).
• Disability income insurance replaces part of lost earnings, using an elimination period (a time deductible), a benefit period, and a definition of disability (own occupation is more liberal than any occupation). Benefits are limited to a share of earned income to prevent overinsurance.

AD&D, limited-benefit policies, long-term care, and Medicare supplements round out the health line.

Dependent coverage

• Under the ACA, a plan that offers dependent coverage must make it available to children until age 26, regardless of marriage, student status, or residence.
• Under NAIC Model #171, an individual health policy must continue coverage past the limiting age for an unmarried child who can't support themselves because of a disability and is chiefly dependent on the insured.
• Newborns are covered from the moment of birth, including congenital conditions; the policy may require notice and premium within a set period to continue coverage.

Social Security basics

• Fully insured – one credit for each year after age 21, up to a maximum of 40 credits (about 10 years of work); 40 credits makes a worker fully insured for retirement.
• Currently insured – at least 6 credits in the last 13 quarters; provides limited survivor benefits for children and the parent caring for them.
• Retirement – benefits may start at 62 with a permanent reduction; full retirement age is 67 for people born in 1960 or later.
• Disability (SSDI) – the impairment must prevent substantial gainful activity and be expected to last 12 months or result in death; benefits begin after a 5-month waiting period, and Medicare follows after 24 months of benefits.
• The blackout period (between the youngest child turning 16 and the surviving spouse reaching 60) is a gap life insurance can fill.

Selling policies in later life

• In a viatical settlement, a terminally or chronically ill owner (the viator) sells the policy to a provider for less than the death benefit; a broker represents the owner.
• In a life settlement, an owner who need not be ill sells the policy for more than its cash value but less than the death benefit.
• STOLI (stranger-originated life insurance), where investors with no insurable interest arrange a policy to acquire it, violates insurable interest laws.

Other shared concepts

• Subrogation – after paying a claim caused by a negligent third party, the insurer takes over the insured's right to recover from that party.
• Workers' compensation pays for job-related injury and disease without regard to fault; health and disability policies often exclude or offset it.
• Replacement of either a life or a health policy can restart contestable and waiting periods; the life replacement process follows NAIC Model #613.

Common exam traps

• Life and A&H are separate lines of authority, even when a state sells one combined exam.
• Mortality drives life pricing; morbidity drives health pricing.
• Noncancelable fixes the premium; guaranteed renewable allows class-wide increases.
• Conditionally renewable can never be nonrenewed because of the insured's health.
• Dependent coverage to 26 is federal; continuation for a disabled adult child comes from state law based on Model #171.
• SSDI: 5-month wait, 12-month duration test, Medicare after 24 months of benefits.
• Viator = seller; provider = buyer.

Quick recap

• Both lines share contract law, insurable interest principles, underwriting, receipts, and delivery rules.
• Life is priced on mortality and pays a valued benefit; health is priced on morbidity and pays repeated claims.
• Know the renewability ladder from noncancelable to cancelable, and that individual major medical must be guaranteed renewable.
• Medical expense and disability income are the two branches of health insurance.
• Know dependent coverage rules, Social Security insured status and SSDI, and viatical vs. life settlements.