Quest Diagnostics' new transplant support services aim to expedite test results, offer at-home lab draws By Anastassia Gliadkovskaya Apr 4, 2023 4:25pm ...

Quest Diagnostics on Monday launched the first direct-to-consumer blood test to detect abnormal levels of beta amyloid, a key Alzheimer's disease protein that can appear years before dementia ...

Starting today, Quest Diagnostics will begin testing for monkeypox. The company has developed a real-time polymerase chain reaction (PCR) test that uses patient swab specimens to qualitatively ...

Medicare covers many tests at Quest Diagnostics — as long as your doctor and Quest location participate in Medicare and the test you're getting is medically necessary. Learn more.

Quest Diagnostics unveiled a new artificial intelligence-based test service in the U.S. that aims to help physicians improve the detection of dementia and create better outcomes for patients.