Providers

  • Your Partner in Laboratory Services

    Whether you are a physician, clinic, hospital or health system, DLO provides the laboratory services, technology and support you need to deliver quality care to your patients. We combine the advantages of a local laboratory—including responsive service and in-state testing—with the resources and capabilities of a national laboratory partner.

    Explore our services, tools and resources below to find what you need to work efficiently with DLO and support your patients.

    Partner With DLO

    Services Offered

    From routine and STAT testing to pathology, microbiology, phlebotomy, laboratory management and specimen logistics, DLO offers comprehensive laboratory solutions designed around the needs of your practice or facility.

    Explore Our Services

    Become a DLO Client

    Ready to make DLO your laboratory partner? Tell us about your practice, clinic or facility and our team will connect with you to discuss your laboratory needs and next steps.

    Become a DLO Client


    Order, Manage & Access Results

    Order Tests & Receive Results

    DLO offers several ways to order laboratory testing and receive results. Explore options including electronic ordering through your EMR or LIS, Quanum® Lab Services and DLO paper requisitions to find the solution that best fits your practice.

    Explore Ordering & Result Options

    Quanum® Lab Services

    Simplify laboratory ordering and results management with Quanum® Lab Services. Access electronic ordering, manage specimens and orders, view results and historical trends, order supplies, schedule specimen pickups and more from one convenient platform.

    Explore Quanum® Lab Services

    Testing & Test Information

    Find information about laboratory testing, access DLO's Virtual Test Guide and connect to the Quest Diagnostics Test Directory for additional test information.

    Explore Testing Resources

    Visit the Quest Diagnostics Test Directory


    Manage Your DLO Account

    Billing & Payments

    Manage your DLO invoices and payments through eInvoice. Access statements, download invoices and streamline your practice's accounts payable process.

    Billing & Payment Information

    Coverage & Coding

    Find Medicare and commercial payer coverage guidelines, coding resources, ICD-10 information and ABN guidance to help your practice support medical necessity and reduce avoidable coverage and billing issues.

    Explore Coverage & Coding

    Supply Catalog

    Order the laboratory supplies your practice needs for specimen collection and testing. Browse available supplies and submit your order online.

    View Supply Catalog

    Specimen Pickup & Scheduling

    Get your specimens where they need to go with flexible pickup options designed around your practice. Establish a daily, weekly or customized pickup route, request a pickup online through Quanum® Lab Services Manager, or call our Route Service Representative team. You can also access DLO's Oklahoma City and Tulsa STAT Testing Menus.

    Explore Specimen Pickup Options


    Specialized Laboratory Services

    HLA & Transplant Laboratory

    DLO's HLA Laboratory provides specialized testing to support transplant care, including HLA typing and tissue crossmatching for heart, lung, liver, kidney and pancreas transplantation.

    Explore HLA Laboratory Services


    Provider Resources

    Find additional tools, forms and information to help your practice work with DLO.

    Need something specific? Use the Provider menu to access additional laboratory tools, forms, specimen collection information and other resources.

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