How do I order a COVID-19 test?

You may purchase a COVID-19 test without a provider's order through QuestDirect. 

Purchase a COVID-19 PCR Test

Purchase a COVID-19 Rapid Antigen Test

COVID-19 antibody testing is also available for purchase without a provider's order.

Purchase a COVID-19 Antibody Test

To be tested for COVID-19, the flu, and RSV with a single specimen, you will need a doctor's order and is not available at DLO through QuestDirect.

Getting test results through MyQuest

Confirm that your healthcare provider is sending your PCR or the IgG antibody test specimens to DLO for processing. If so, your test results can be automatically sent to you through the secure MyQuest online portal. This is typically the quickest way to get results. If you need assistance creating an account, visit our MyQuest Account Creation Guide page.


Where to get tested

DLO offers a variety of locations to be tested, depending on the type of testing you need and whether or not you have symptoms of COVID-19. Appointments are required at all locations listed below.

DLO Patient Service Centers

  • Asymptomatic patients only
  • PCR and antibody screen available at most locations*
  • Rapid antigen available at 11 OKC metro DLO locations**
  • Appointment required (please order a test before scheduling an appointment)

DLO’s Response to Coronavirus (COVID-19)

Coronavirus Disease 2019 or COVID-19 (formally known as 2019-nCoV) is the name for the respiratory syndrome caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Diagnostic Laboratory of Oklahoma (DLO) is monitoring the situation closely and bolstering our preparedness. Our priority is the health and safety of our employees, patients and the communities we serve. The content below provides information for providers and others to help guide their management of patients. We encourage providers to periodically check this web page for updates on our response.

COVID-19 Patient Information

COVID-19 Healthcare Provider Information

Where to get tested for COVID-19

Testing for COVID-19

Through our relationship with Quest Diagnostics, DLO began PCR testing for COVID-19 on March 9, 2020. As of April 21, DLO began providing COVID-19 SARS-CoV-2 immunoglobulin G (IgG) antibody serology test which can identify individuals who have developed a serological response. The PCR test specimen collection is to be performed only using respiratory specimens collected from individuals who meet CDC clinical and/or epidemiological criteria for COVID-19 testing. DLO Patient Service Centers and other phlebotomy sites cannot collect specimens for the PCR test, but the IgG serology test is a routine blood collection and can be drawn at a DLO location with a provider's order.

Patients: Most DLO Patient Service Centers can collect for COVID-19 PCR testing as long as you are asymptomatic or have mild cold-like symptoms. If you have active flu-like symptoms including fever, please contact your healthcare provider and do not go to a DLO location for specimen collection.

Helpful Coronavirus Links

Still have questions?

For questions about COVID-19, to learn more about DLO's test offerings or to become a DLO client, contact your DLO Account Executive or email us at