835 ERA Clearinghouse Workflow

An 835 ERA clearinghouse workflow delivers electronic remittance advice from payers back to providers. The 835 file explains what the payer paid, denied, adjusted, transferred to patient responsibility, reversed, recouped, or bundled. It is the payment feedback loop for claims that left the billing system through a clearinghouse or payer route.

The remittance workflow matters because payment posting, denial management, underpayment recovery, and patient billing all depend on accurate 835 interpretation.

835 workflow stages

Stage	What happens
Payer adjudication	The payer processes the claim and decides payment or adjustment
ERA generation	The payer creates an 835 with claim and service-line payment detail
Clearinghouse delivery	The clearinghouse or payer route delivers the ERA to the provider or billing system
Matching	The ERA is matched to the original claim, patient, service line, and expected contract
Posting	Payments, contractual adjustments, denials, and patient responsibility post to the ledger
Exception routing	Unmatched, underpaid, denied, or reversed lines route for review

What to monitor

Monitor missing ERAs, unmatched payments, payer takebacks, duplicate ERAs, secondary billing triggers, patient responsibility errors, CARC/RARC mapping issues, and contract variance. A clean 835 feed can still create operational problems if the receiving system cannot map the payer's adjustment logic.

QuickERA helps convert remittance detail into posting and exception work. QuickRCM can route denial and AR follow-up with claim context attached. That is important because the ERA is often the first structured signal that a claim paid incorrectly or needs recovery.

Clearinghouse and ERA questions

Ask whether the clearinghouse supports all top payer ERAs, how enrollment works, whether ERAs can be delivered to multiple systems, how file failures are reported, how long files are retained, and whether historical remittance can be exported during migration.

When the remittance arrives as paper or PDF

An available payer-issued ERA and a converted paper remittance need different intake checks. Before adding a conversion step, establish whether the same payment already has an electronic remit so it is not posted twice. The PDF EOB to 835 guide explains source completeness, field review and receiving-system validation. Hospital teams can use the EOB conversion evaluation checklist to compare sample results and define who approves exceptions.

For a review of your current formats and billing-system handoff, request an EOB workflow assessment.

Related pages:

• QuickERA
• Payment posting
• Remittance advice glossary
• Medical billing clearinghouse cost

Frequently Asked Questions

Is 835 the same as an EOB?

No. An 835 is the electronic remittance transaction used by provider systems. An EOB is usually a human-readable explanation of benefits.

Can an ERA include denials?

Yes. Denials and adjustments appear on remittance using CARC and RARC codes.

Why do some ERAs fail to post automatically?

Common causes include unmatched control numbers, payer mapping issues, unexpected adjustment codes, secondary payer complexity, reversals, and contract variance.