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Payment posting · Reconciliation · 7 min read

Payment posting is a control point, not data entry

How dental ERA and EOB posting exposes underpayments, adjustment errors, and broken claim follow-up.

The remittance closes one loop and opens another

Posting is where the claim expectation meets the payer’s actual decision. The payment, contractual adjustment, denial, patient responsibility, and remaining balance must agree with one another before the account can move cleanly.

Entering the deposit amount without interpreting the line-level reason codes can make the bank reconciliation look correct while leaving the patient ledger wrong.

Treat exceptions as work, not notes

An unexpected zero payment, bundled service, reduced allowable, or missing claim line needs a categorized exception with an owner and due date. A free-text note alone does not reliably return the account to the right queue.

We separate a payer decision that matches the contract from a suspected underpayment, an upstream claim error, and a benefit issue. Each one has a different next action.

Reconcile at three levels

The remittance total should match the deposit, each claim should match its remittance lines, and the resulting patient ledger should match the adjudicated responsibility. Stopping after the first comparison misses account-level errors.

A disciplined posting process also preserves the evidence needed for AR and denial work, so the next person does not have to reconstruct the payer’s decision.