Provider Bill Pay
Tell us how we're doing. We want to know. DLO strives to provide the most state-of-the-art clinical testing with excellent customer satisfaction. Please help us accomplish that goal by completing the following survey based on our performance from the past three months.
We appreciate your feedback.
DLO's Online Invoice and
Payment Processing Service
Through our affiliation with Quest Diagnostics, DLO is proud to offer an online invoice and payment processing services to Oklahoma healthcare providers.
Login to your eInvoice account.
e-Invioce can help you ...
Our online service lets you eliminate the need to enter data, file, copy and scan our invoices. This leads to reduced processing time and increased efficiencies in adjustments, approval routing and invoice processing.
Our online service offers you broad flexibility in managing the entire accounts payable process, ranging from optimized workflow and approval processes to improved cycle time and cash management.
Benefit from the Convenience
Our online service makes processing our invoices easier than ever.
eInvoice allows you to:
- Access your statements and invoices anytime
- Perform quick audits
- Download invoices into your system
- Improve data management and analysis
- Reduce clerical handling and manual check processing
To enroll for this service, visit Physicians and Hospital Payment Services,
If you have a question regarding a DLO bill or statement, please call DLO client services department at 1-888-321-0155.