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Coinsurance: sharing the cost

FreeChapter 43:213 key terms

Coinsurance is the share of a bill you pay after meeting your deductible — usually a percentage, like 20%. This lesson shows how coinsurance is calculated on the plan's allowed amount and how it counts toward your out-of-pocket maximum.

What you'll learn

  • How coinsurance is calculated as a percentage of the allowed amount
  • Why coinsurance kicks in only after you've met your deductible
  • How coinsurance and copays both count toward your out-of-pocket maximum

Key takeaway: After your deductible, you and the plan split each bill — coinsurance is your percentage of it.

What you pay, and when

4 lessons

The four costs on every plan — premium, deductible, copay, coinsurance — and how they work together across a year.

  1. 1Insurance premiums3:14
  2. 2Deductibles3:48
  3. 3Copays2:56
  4. 4Coinsurance: sharing the cost▶ Now playing3:21
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