woman order lab tests with QuestDirect

Order your own lab tests

Colorado and Missouri residents can select and order certain lab tests directly from Quest Diagnostics. Get convenient, confidential results delivered straight to you.

See the list of available tests

Man confident in choosing a lab test

Choose from health profile screenings or more specific tests for diabetes, heart disease, immunity, and sexually transmitted infections.

Review frequently asked questions

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What tests can I order? Where do I go? What do the results mean? Get the answers you need to help you better manage your health.

Make an appointment

Woman considering lab testing

Scheduling an appointment for lab testing is simple. Be sure to download and complete our lab test order form before you arrive.