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PAYMENTS & REMITTANCE / October 21, 2026

From ERA to Reconciliation: A Practical Payment Posting Workflow

Understand ERA data, adjustment codes, unapplied payments, and a reconciliation routine that keeps account balances interpretable.

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Payment posting is the point where the payer’s decision becomes a usable financial record. Beyond entering a payment amount, teams need to understand adjustments, patient responsibility, and exceptions that require further review.

Match the payment and the remittance

Confirm the payer, remit date, identifying references and total funds received. An electronic funds transfer (EFT) and an electronic remittance advice (ERA) are related but different: one moves money and the other explains the payer’s processing decision.

CMS explains that ERA information includes claim- or line-level payment and adjustment details, commonly using the X12 835 transaction format.

Post the full decision, not only the check

Review line-level paid amounts, contractual adjustments, deductible or coinsurance allocations where applicable, and reason codes. Claims Adjustment Reason Codes and Remittance Advice Remark Codes help explain how the payer processed the service.

Do not infer patient responsibility from an unexplained balance. Verify the reason group, service line, and applicable contractual or coordination-of-benefits rules.

Create a queue for exceptions

Separately track unmatched remittances, unapplied cash, overpayments, underpayments, zero-pay claims, and payments that cannot be associated with the correct account.

Provide a clear owner and investigation status. Avoid using manual adjustments simply to force the accounts to balance without evidence supporting the change.

Reconcile and close the loop

Compare deposited funds, remittance totals, posted payment totals, and exceptions in a routine that matches the practice’s accounting controls.

A strong closeout review also identifies denial patterns, follow-up balances, and posting errors that other revenue-cycle teams should investigate.

Bring the process back to your team

Use this guide as a starting point for a documented internal workflow. For questions about service scope, payer coordination, or the structure of your revenue cycle, contact RevPrime RCM Solutions for a business consultation.

Official reference: CMS — Health Care Payment and Remittance Advice. This article is for general operational education; payer rules, contracts and applicable regulations should be verified for each setting.

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Information for general education only. Specific payer rules and reimbursement requirements should be verified for each applicable setting.

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