Yes. The lab tests available on questhealth.com are performed in CLIA-certified laboratories and are the same lab tests that doctors use and recommend, but no doctor visit is required for purchase.

No. questhealth.com offers 100+ lab tests that you can conveniently buy online, anytime -- no doctor visit required for purchase. Most of these lab tests do, however, require you to visit a Quest Diagnostics Patient Service Center to have your test sample collected for analysis.

Lab tests on questhealth.com are overseen by an independent physician and these physician order each lab test. Included with your purchase, you have the option to discuss your lab test results with an independent physician, who may be able to prescribe treatment.

Quest works with PWNHealth LLC and its affiliated professional entities (collectively, PWN) to provide independent physician services associated with your lab test purchase. PWN services include physician oversight of all tests, including the ordering of tests and the evaluation of results once available. If one or more of your results indicates that you need prompt attention, you will receive a call directly from the PWN care coordination team. Additionally, if one or more of your results is for a positive sexually transmitted disease (STD) or HIV result, you will receive a call directly from the PWN care coordination team. You will have the opportunity to speak with a PWN physician to discuss the lab results, and in some states, the Licensed PWN physician may be able to provide treatment. Before submitting payment for your purchase, you will see the fees collected on behalf of PWN for their services to you.

If you would like to speak with a member of the PWN care coordination team or a PWN physician to discuss your results, you can contact PWN Monday to Friday 9:00 AM to 5:30 PM EST at 1.855.205.6146.

Services provided by PWN are subject to its terms and conditions and privacy policies. To read PWN's terms and privacy policies, click here.

Quest Consumer Inc. is a separate company (owned by Quest Diagnostics) that operates the questhealth.com website and brings together healthcare services and providers, such as Quest Diagnostics and PWNHealth, so that home collection kits and laboratory tests can be purchased by people like you with no doctor visit required.

Quest Diagnostics is a healthcare provider that empowers people to take action to improve health outcomes. Quest Diagnostics provides laboratory testing services that are available for purchase on questhealth.com or through your personal physician.