Dental practices have two sources of accounts receivable that need to be tracked separately. Patient balances are what individuals owe after their portion is calculated. Insurance receivables are what carriers owe based on submitted claims. Lumping them together in one A/R account makes it impossible to tell which side is slow paying and where to focus collection effort.

Set up two A/R accounts in your accounting software, one for patient receivables and one for insurance receivables. The practice management system (Dentrix, Eaglesoft, Open Dental, or similar) holds the patient-level detail. The accounting system holds the summary balances that should reconcile back to the aging reports from the practice management software at month end. If those two totals do not match, something is being missed in one place or the other.

Insurance receivables behave differently than patient balances. A claim gets submitted at the full fee, but the carrier pays based on a contracted rate. The difference between billed and allowed is a contractual adjustment, not bad debt. That adjustment needs its own account, usually a contra-revenue line, so gross production, contractual adjustments, and net production all show on the financial statements. Without that separation, revenue looks inflated and you cannot see your true collection rate by carrier.

Patient write-offs are different from contractual adjustments. When a patient balance becomes uncollectible after reasonable collection effort, the write-off is bad debt expense, not a contractual adjustment. Keeping these in separate accounts matters because the contractual adjustment is a pricing reality of accepting insurance, while bad debt is an indicator of collection process problems. Mixing them hides which one is actually happening.

Refunds need their own treatment. Insurance overpayments, duplicate patient payments, and treatment-not-completed refunds all reduce A/R or create a refund liability depending on timing. Posting refunds against revenue creates messy month-over-month comparisons. A dedicated refund account or careful coding back to the original revenue category keeps reports clean. Track unclaimed credits on patient ledgers too, because those become escheatment items if they sit too long.

Merchant deposits are where most dental bookkeeping breaks down. The credit card processor batches transactions and deposits the net amount, fees already taken out, often a day or two after the actual transaction. The deposit hitting the bank account will rarely match a specific patient payment or a daily collection total. The right approach is to record gross collections from the day sheet, record processor fees as an expense, and reconcile the net to the bank deposit. Skipping the gross-to-net reconciliation means fees disappear into the books and revenue gets understated.

The reconciliation that ties it all together happens monthly. Pull the day sheet totals, the production and collection reports, and the A/R aging from the practice management software. Compare those totals to what is recorded in the accounting software. Patient A/R should match, insurance A/R should match, adjustments should match, and collections should reconcile to deposits net of merchant fees. When everything ties, the financial statements actually reflect what the practice produced and collected. Dental practice bookkeeping only works when this reconciliation happens consistently, not just at year end.

If the books have not been kept this way and patient ledgers no longer agree with the accounting system, that gap needs to be closed before any meaningful reporting can happen. GMJ Accounting provides bookkeeping, tax and consulting services for dental and medical practices across the Carolinas, including setting up the chart of accounts and reconciliation process to keep insurance and patient receivables clean month after month.