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How to Resubmit a Rejected Claim in Open Dental

Insurance & Billing3 min read3/29/2026

When you receive a rejection notice from an insurance carrier, simply clicking "resend" often leads to a second denial for the same error. To successfully open dental resubmit rejected claim procedures, you must first correct the underlying data in the patient's record and then properly reset the claim status so the clearinghouse accepts the new transmission.

Before You Start

Before attempting to resubmit, ensure your office is prepared:

  1. Verify Clearinghouse Connection: Ensure your clearinghouse is active and configured in Setup > Family/Insurance > Clearinghouses.
  2. Review the Rejection: Have the EOB or electronic rejection report handy to identify the specific error (e.g., missing tooth chart, incorrect subscriber ID, or invalid procedure code).
  3. Update Patient Data: If the rejection was due to demographic or insurance plan errors, update the information in the Family Module or the Edit Insurance Plan window before touching the claim.

Step-by-Step Instructions

Follow these steps to ensure the claim is corrected and sent with the proper status.

  1. Locate the Claim: Go to the Account Module. Find the rejected claim in the patient's account grid. Double-click the claim to open the Edit Claim window.
  2. Update Claim Information: If the rejection requires a change to the claim itself (like adding a missing attachment or correcting a procedure code), make those changes within the Edit Claim window. If you need to change the insurance plan details, you may need to click "Cancel" and edit the plan in the Family Module first.
  3. Reset Claim Status: In the Edit Claim window, change the "Claim Status" dropdown from "Received" or "Sent" back to "Waiting to Send."
  4. Save Changes: Click "OK" at the bottom of the Edit Claim window to save the status change.
  5. Resend the Claim: Go to the Manage Module and click the "Send Claims" button. Your corrected claim will now appear in the list of claims "Waiting to Send." Select the claim and click "Send" to transmit it to your clearinghouse.
  6. Verify Status: Once sent, the claim status will automatically update to "Sent" in the Account Module.

Common Mistakes

Related Scenarios

If you need to handle partial payments on claims that were partially approved, see . If you are struggling to identify which claims are overdue, see .

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This article is provided by opendentalsupport.com, an independent community resource. We are not affiliated with Open Dental Software, Inc.

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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.