Coinsurance Information

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Insurance & Eligibility · Eligibility

Coinsurance Information #

Coinsurance is a percentage of an allowed amount that may become patient responsibility after payer rules are applied.

What to do #

  1. Review the coinsurance percentage returned for the relevant benefit.
  2. Confirm the network or benefit context when the response provides it.
  3. Do not multiply the percentage by the billed charge and assume that is the final amount.
  4. Use the information according to practice front-end policy.
Phoenix insurance details screen

Verify before you finish #

  • The percentage applies to the relevant service category.
  • In-network and out-of-network values were not confused.
  • The value is not represented as final adjudicated responsibility.

Important

Coinsurance is usually applied to the payer’s allowed amount, not necessarily the practice’s billed charge.

Updated on September 30, 2026