# View Existing Invoices There are three alternative ways to view the existing invoice on the **Invoice** screen ### Invoice Queue Click the **Invoice Queue** icon to open the pop-up screen. In the **Invoice Queue** pop-up, select the date range and click **SEARCH** to filter the invoices. Click an invoice to view or update it. This action navigates to the **Invoice** screen, allowing the invoice to be viewed or updated

### Search Field Search for the patient using **Invoice No., PIN, Patient Name** or **EID**. Select the patient to view the invoice details. This action opens the **Invoice** screen, where the details can be viewed or updated.

### Advance Search Click the **Invoice Advanced Search** icon to open the pop-up screen. In the **Invoice Advanced Search** pop-up, select the date range and click **SEARCH** to filter the invoices. Click an invoice to view or update it. This action navigates to the **Invoice** screen, where the invoice can be viewed or updated.

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