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Managing PPO Write-offs in Open Dental

Insurance & Billing3 min read4/4/2026

When a PPO insurance payment arrives, failing to correctly account for the contractual write-off leaves the patient with an inflated balance and makes your aging reports inaccurate. If you manually adjust balances without linking them to the specific insurance payment, you lose the ability to track your actual production versus collections and contractual adjustments. Proper open dental PPO writeoffs setup is the foundation for keeping your accounts receivable clean and your patients happy.

Before You Start

Before you can process write-offs efficiently, ensure your insurance plans are configured correctly. Go to the Family Module, select the patient, and double-click the insurance plan to open the Edit Insurance Plan window. Ensure the "Fee Schedule" is set to the PPO fee schedule provided by the carrier. If this is not set, Open Dental cannot calculate the expected write-off amount automatically when you create a claim. Additionally, verify that your "Insurance Payment Type" is set up in Setup > Definitions > Insurance Payment Types so you can categorize these adjustments correctly for reporting.

Step-by-Step Instructions

Follow these steps in the Account Module to process an insurance payment and the associated PPO write-off:

  1. Locate the patient in the Account Module.
  2. Find the claim in the account grid that corresponds to the EOB or ERA you are processing.
  3. Double-click the claim to open the Edit Claim window.
  4. Click the Receive Payment button.
  5. In the Enter Payment window, click the By Procedure button. This is critical for accurate tracking.
  6. For each procedure listed, enter the amount paid by the insurance in the "Ins Paid" column.
  7. In the "Write-off" column, enter the contractual adjustment amount specified on the EOB.
  8. Ensure the "Status" of the claim is set to "Received."
  9. Click OK to save the payment.
  10. If the payment is part of a larger check, you may use the Batch button in the Manage Module to group these payments, but always ensure the write-off is attached to the specific procedure line item.

Common Mistakes

Related Scenarios

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opendentalsupport.com is an independent community resource. We are NOT affiliated with, endorsed by, or sponsored by Open Dental Software, Inc. Open Dental® is a registered trademark of Open Dental Software, Inc.