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Payers & Insurance

Explanation of Benefits (EOB)

An Explanation of Benefits (EOB) is a statement a payer sends a patient after processing a claim, showing the billed amount, what the plan paid, and the patient's remaining responsibility. It is not a bill but clarifies coverage decisions.

What is an Explanation of Benefits (EOB)?

An Explanation of Benefits (EOB) is a statement a health plan sends to the patient after it has processed a claim, summarizing what the provider billed, how much the plan paid, what it adjusted, and what the patient still owes. It documents the coverage decision in terms the member can review.

Despite resembling an invoice, an EOB is not a bill and no payment is due in response to it. Its purpose is to explain how the claim was handled so the patient understands the plan's portion versus their own responsibility.

Why does the EOB matter?

The EOB gives patients a clear record of how their benefits were applied to a specific service, which helps them anticipate the bill that will follow from the provider. It also lets them spot errors or question coverage decisions they disagree with.

For providers, the EOB is the patient-facing counterpart to the remittance they receive, and discrepancies between the two often prompt questions to the billing office. Helping patients interpret their EOB can reduce confusion and friction when balances are collected.

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