California Property & Casualty Broker-AgentHealth InsuranceMedium

An individual is covered by a health insurance policy with a $1,000 deductible and 80/20 coinsurance. After meeting their deductible, they incur $5,000 in covered medical expenses. How much will the insurance company pay for these expenses?

  1. A$800
  2. B$4,000
  3. C$3,200
  4. D$5,000
Show answer & explanation

Correct answer: B. $4,000

The client has already met their $1,000 deductible. The remaining $5,000 in expenses are subject to coinsurance. With 80/20 coinsurance, the insurance company pays 80% of the $5,000. Calculation: $5,000 * 0.80 = $4,000.

Why the other options are wrong

  • A. This would be 20% of $4,000, which is incorrect.
  • C. This would be 80% of $4,000, which is incorrect as the full $5,000 is subject to coinsurance after the deductible.
  • D. The insurer would only pay 100% if the out-of-pocket maximum had been reached, which is not stated.

Coinsurance Calculation

The percentage of covered medical expenses an insured must pay after meeting their deductible, shared with the insurer.

  • Applied after the deductible is satisfied.
  • Typically expressed as a ratio (e.g., 80/20).
  • Insurer pays the larger percentage, insured pays the smaller.

Memory trick: Deductible first, then coinsurance splits the rest.

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