An EFT moves a payer payment to a provider bank account. An ERA explains how the payer handled the related claim or claims. Staff must match the two before posting.
Dental practices that treat medical conditions sometimes receive payments from medical payers. These payments often arrive as an electronic funds transfer, or EFT. The EFT is the money movement. The electronic remittance advice, or ERA, is the explanation. A bank deposit alone does not tell a practice which claim a payment belongs to.
What is an EFT in healthcare payments?
An EFT is an electronic movement of money from a payer to a provider bank account. It carries payment data, not the full claim decision detail.
The EFT record shows the payer, the payee, the amount, and the date. It also carries a trace reference. That trace reference helps staff connect the deposit to a remittance file. The EFT tells a practice that money arrived. It does not explain every claim, adjustment, or denial.
What is an ERA and how is it different from an EFT?
An ERA is an electronic record that explains how a payer handled a claim. It shows payment, adjustment, denial, or reduction details.
The ERA lists claim identifiers, service dates, billed amounts, allowed amounts, and patient responsibility. It also shows adjustment reason codes. The EFT and ERA arrive through separate channels. That is normal. The payment channel moves money. The remittance channel moves meaning. Staff need both records to post accurately.
What does reassociation mean in plain language?
Reassociation means matching an EFT payment to the ERA that explains it. The trace reference supports that match.
The CMS overview of healthcare EFT and ERA transactions explains that EFT carries payment data. The ERA explains claim payment and adjustments. Matching trace information supports reassociation. A practice may receive one deposit and several remittance files. Staff compare the trace reference, payer, amount, and date to bring the records together.
What details should a practice compare during reconciliation?
Staff compare payer, payee, amount, date, trace reference, claim identifiers, adjustments, and bank deposit details.
A deposit may show an amount that does not match one claim exactly. That is common. One EFT can cover several claims. The ERA breaks the deposit into claim level detail. Staff should compare each claim line to the remittance advice. The table below shows the key records and their use.
| Record | Key detail | Reconciliation use |
|---|---|---|
| EFT | Trace reference | Connect deposit to remittance |
| EFT | Deposit amount and date | Confirm total money received |
| ERA | Claim identifiers | Identify the patient and claim |
| ERA | Adjustment codes | Explain reductions or denials |
| Bank statement | Deposit date and amount | Verify the EFT landed in the account |
| Practice ledger | Open claim balance | Confirm what remains unpaid |
Why is a bank deposit alone not enough to post every claim?
A bank deposit shows that money arrived. It does not show which claim lines were paid, adjusted, or denied.
One deposit can cover ten claims. Or one claim can be split across two deposits. A deposit may include interest or a recoupment. Without the ERA, staff cannot know how to post. Guessing can create wrong patient balances. It can also hide a denial that needs follow up.
What is a safe exception workflow for missing ERA, unmatched deposit, split payment, or conflicting amount?
Hold the unresolved item. Do not guess. Work from the trace reference and the ERA when it is available.
A safe workflow follows these steps.
- Missing ERA: hold the deposit in an unmatched account. Request the remittance file from the payer portal or clearinghouse.
- Unmatched deposit: compare the trace reference to available remittance files. Check the bank deposit date and payer name.
- Split payment: post only the portion explained by an ERA. Hold the rest until a matching remittance arrives.
- Conflicting amount: stop posting. Compare the EFT total to the ERA total. Contact the payer if the difference is not explained.
Should staff change bank instructions from an unsolicited request?
No. Staff should not change bank instructions from an unsolicited request. They should follow the practice's approved security verification procedure.
A call or email may claim to be from a payer. It may ask for a new bank account for future EFTs. Staff should not act on that request. They should verify through a known contact. The practice's approved procedure may include calling a number on file. It may include a second staff approval. No one should feel rushed into changing payment details.
Does reconciliation decide coverage, contract rights, patient responsibility, or finality?
No. Reconciliation matches a payment to a remittance. It does not decide what is covered or what a patient owes.
A posted payment is not a final legal finding. A payer may later adjust a claim. A contract may allow a different amount. A patient may have a secondary payer. Staff should treat reconciliation as an administrative step. Questions about coverage or contract terms go through the normal review process.
A dental to medical scenario
A dental practice treats a patient for a sleep apnea oral appliance. The practice submits three medical claims to the patient's medical plan. One claim is for the exam. One is for imaging. One is for the appliance.
The practice receives one EFT for a total deposit. The matching ERA shows payment for the exam and the imaging. The appliance claim shows a pending line. The ERA does not explain that line. Staff post the two explained payments. They hold only the unresolved appliance line. They do not guess the reason. They do not post a random adjustment. They request the missing remittance detail from the payer.
This protects the patient balance. It also keeps the claim clean for follow up.
Frequently asked questions
What if the EFT and ERA amounts do not match?
Compare the trace reference first. Check for a split payment or a recoupment. Hold the difference if no explanation is found. Contact the payer with the trace reference and the claim identifiers.
Can staff post from the bank statement alone if the ERA is late?
No. The bank statement shows a deposit. It does not show claim level detail. Posting from the bank statement alone can create wrong balances. Wait for the ERA or request it from the payer.
This guide is general administrative information, not legal, banking, cybersecurity, privacy, technical implementation, medical, coding, contract, accounting, financial, tax, patient-billing, or coverage advice, and not a statement that any payment, deposit, remittance, adjustment, posting, reconciliation, bank instruction, or transaction is accurate, authorized, secure, final, covered, or payable. Requirements and outcomes vary by payer, bank, provider, vendor, transaction, agreement, account, system, state, and date.
