Payment posting that reconciles before it changes the ledger
Understand source, payer, line allocation, patient responsibility, adjustments, and unapplied funds as one controlled workflow.
Posting is complete only when the deposit, its allocations, and the accounting impact agree.
Identify the money first
Source, method, reference number, payer, received date, and total payment establish the deposit context before any line is changed.
Allocate at the charge line
Allowed, paid, patient responsibility, adjustment, and reason codes explain exactly how a balance moved.
Never hide unapplied money
An unapplied amount is not an error to erase. It is a credit that must remain visible until it is transferred, refunded, or allocated.
Distinguish payment source from payer
Payment source describes whether money came from insurance or the patient. Payer identifies the insurance organization when the source is insurance. A patient payment does not need an insurance-payer selection. Keeping these concepts separate prevents contradictory posting records and makes deposits, receipts, and reporting easier to understand.
Read the ERA at the service-line level
An 835 electronic remittance can contain allowed amount, paid amount, patient responsibility, contractual adjustment, other adjustments, CARC codes, RARC codes, claim status, and service-line references. Posting software should retain this explanation rather than collapsing it into one final payment. The ledger then shows not only that a balance changed, but why.
Control unapplied credits and refunds
Money that cannot yet be matched belongs in an unapplied-credit workflow. Record the owner, source, received date, reference, amount, and reason it remains unresolved. Transfers, refunds, and future allocations should create new auditable ledger activity rather than rewriting the original deposit. This protects reconciliation and makes patient-accounting reviews reproducible.
Reconcile the batch before closing
The batch payment total should equal line payments plus valid unapplied value. Compare the payment record to the bank deposit or EFT, confirm that claim and charge balances moved correctly, and review patient responsibility and adjustment reasons. Closing should be blocked when the batch is out of balance or required reason information is missing.
What practice teams ask next
What is payment posting in medical billing?
Payment posting records insurance and patient payments, adjustments, patient responsibility, and remaining balances against the appropriate claims and service lines.
What is an unapplied payment?
It is money received but not yet assigned to a specific charge, claim, or patient balance. It should remain visible until allocated, transferred, or refunded.
What is the difference between CARC and RARC?
CARC codes describe the financial adjustment category, while RARC codes provide additional explanation about processing or informational conditions.
Walk through payment posting and reconciliation
Bring one real scenario to a focused QMED+ session and see how the workflow, source data, and final output stay connected.
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