Risk Management and Insurance
What this domain tests
Risk Management and Insurance tests how people transfer large, uncertain losses to an insurer and keep small ones themselves. Expect premium, deductible, coinsurance, coverage limits, exclusions, and comparisons across auto, renters, health, and life policies.
Core rules
- Premium is what you pay for coverage; deductible is what you pay before benefits; copay is a fixed visit charge; coinsurance is your percentage share after the deductible; the out-of-pocket maximum caps your yearly share.
- Coverage limits cap the insurer's payout; exclusions list what is never covered; riders add coverage.
- Insure what you cannot afford to lose. Small, predictable costs belong in an emergency fund, not an insurance policy.
- Auto: liability is required nearly everywhere; collision and comprehensive are optional and depend on the vehicle value versus the deductible.
- Renters covers personal property and liability, not the building, which the landlord insures.
- Term life covers a set period and is usually the cheapest way to replace income for dependents. Disability insurance replaces wages.
Worked example
A health plan has a $1,000 deductible, 20% coinsurance, and a $4,000 out-of-pocket maximum. On a $3,000 bill you pay $1,000 plus 20% of $2,000 = $1,400. On a $30,000 bill the formula gives $1,000 plus $5,800 = $6,800, but the maximum caps you at $4,000.
Traps
Choosing the lowest premium without checking the deductible; assuming homeowners or renters covers floods, which is usually excluded and needs separate coverage; carrying a $200 deductible on a $400 phone; low liability limits that expose savings; skipping renters insurance because the landlord is insured.