How era works
An ERA is generated automatically when a payer processes a claim electronically and typically arrives alongside an electronic funds transfer for the payment amount. It replaces the paper explanation of benefits sent to a provider, using standardized codes that billing software can read and post automatically.
Posting an ERA means matching its line-by-line detail, such as paid amount, contractual adjustment, patient responsibility and denial reason, to the original claim in the practice's billing or practice-management system, then reconciling the total deposit against the bank statement. Automating ERA posting cuts manual data entry but still needs a reviewer checking for denials or underpayments the software might auto-post without flagging.
Example
A clinic submits a $250 claim for an office visit. The payer's ERA shows $180 allowed, $50 as a contractual adjustment written off, $130 paid to the provider, and $50 as the patient's copay responsibility. The billing team posts the ERA into the practice-management system, matches the $130 to the deposit, and generates a patient statement for the remaining $50.
ERA in QuickBooks Online vs Xero
ERAs post automatically in most practice-management and EHR systems, such as Kareo/Tebra or AdvancedMD, once the connection to the clearinghouse is set up. The corresponding deposit and any write-offs then need to be reconciled to the general ledger in QuickBooks Online or Xero so the practice's books match what was actually collected.
Common mistakes
- Letting the practice-management system auto-post every ERA line without review, which can quietly accept an underpayment or denial that should have been flagged and appealed.
- Not reconciling the ERA's net payment total to the actual bank deposit, which lets a posting error or missing electronic funds transfer go unnoticed for a full billing cycle.
- Delaying ERA posting for several days after it arrives, which pushes back both the patient statement for any remaining balance and the practice's true revenue picture.
Why it matters
The ERA is the record that shows a healthcare provider what a payer paid versus what was billed, so posting it promptly protects revenue that would otherwise be lost to an unnoticed underpayment or denial. For a practice manager, ERAs reconciled to the bank deposit each cycle mean the accounting system and the billing system tell the same story, which matters at tax time and when applying for financing.
Related terms
How LedgerBPO handles era
Our medical billing team posts ERAs promptly, checks each line for denials or underpayments before it is finalized, and reconciles the resulting deposits to your general ledger in QuickBooks Online or Xero. This keeps your books and your billing system telling the same story.