Insurance receivables in a medical practice behave nothing like standard accounts receivable. You’re not sending one invoice to one customer and waiting for payment. You’re submitting claims to multiple payers with different fee schedules, different processing timelines, and different denial patterns. Tracking it all as a single A/R balance tells you almost nothing useful.

The first thing to get right is aging by payer and by date of service. Your A/R report should let you see how much Blue Cross owes you separately from Aetna, Medicare, Medicaid, and every other payer you work with. Within each payer, you need to see how old those claims are based on when the service was performed, not when the claim was filed. A practice sitting on $180,000 in total insurance A/R might look fine until you realize $60,000 of it is Medicare claims over 90 days old. That’s a completely different situation than $180,000 spread across current claims from multiple payers. The over-90-day aging by payer is one of the most important financial health indicators a healthcare practice can monitor.

The second piece is how you categorize the money that doesn’t come in. Medical practices deal with contractual adjustments, denials, write-offs, and bad debt. These are four different things and they need four different treatments in your books. Contractual adjustments are the difference between what you billed and what the payer agreed to pay based on your contract. These are expected and normal. Denials are claims the payer refused to pay, which may be recoverable through appeals or resubmission. Write-offs are amounts you’ve decided not to pursue. Bad debt is money a patient owed but never paid. Lumping all of these into one write-off category makes it impossible to see whether your revenue shortfall is coming from bad payer contracts, billing errors, or patients who aren’t paying their portion.

The third and often most overlooked issue is reconciling your practice management system A/R to your accounting software every month. Your PMS tracks claims, payments, and adjustments at the individual patient and claim level. Your bookkeeping software tracks the financial totals. These two systems almost always drift apart over time. Payments get posted in one system but not the other. Adjustments get recorded differently. Small timing differences compound month after month until the two systems show materially different A/R balances and nobody knows which one is right. Monthly reconciliation catches these discrepancies while they’re still small enough to trace and correct.

Getting this structure in place requires deliberate setup and consistent maintenance. Your chart of accounts needs revenue and adjustment categories that mirror how money actually flows through a medical practice. Your monthly close process needs to include the PMS reconciliation as a required step, not something that gets skipped when things are busy. And someone needs to be reviewing the payer-level aging report regularly to flag collection problems before they become cash flow problems.

If your books currently show insurance A/R as one big number with no payer detail and no distinction between adjustments and bad debt, that’s worth fixing. Our Northern Virginia small business bookkeeping services include the kind of structured reporting healthcare practices need to stay on top of collections and understand where their revenue is actually going.