Quest Diagnostics CIO Lidia Fonseca is a Forbes CIO Innovation Award winner on the strength of the role she has played in developing Quanum, a suite of technology and data analytics solutions ...

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.

A massive data breach has struck Quest Diagnostics and the information of up to 11.9 million patients has potentially been compromised. On Monday, the US clinical laboratory said that American ...

Secaucus-based Quest Diagnostics announced two new product offerings: one for at-home consumer use and another for physicians.

Quest's 2022 COVID-19 revenues were barely half the size of the previous year’s—and it's expecting 2023’s haul to shrink to an even smaller fraction.

A Quest Diagnostics study suggests value-based care implementation has slowed to a stop. Quest surveyed 451 physicians and health plan executives to track how their perceptions of value-based care ...

Shares of Quest Diagnostics are trading at a forward earnings multiple of 17.9X, as well as a PEG Ratio of 2.4, a Price/Cash Flow ratio of 12.8X, and a Price/Sales ratio of 1.9X.

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 ...

Quest Diagnostics Inc posted first-quarter profit ahead of Wall Street estimates on Thursday as its base business helped offset a fall in COVID-19 test kits sales.

Quest Diagnostics, the world's leading provider of diagnostic information services, has announced the launch of QHerit, a new genetic screening service that provides women and men with insight into ...

A Quest Diagnostics study suggests value-based care implementation has slowed to a stop. Quest surveyed 451 physicians and health plan executives to track how their perceptions of value-based care ...

Quest Diagnostics has informed the SEC about a ransomware attack in August that hit ReproSource, a fertility clinic owned by the company.. The ransomware attack led to a data breach, exposing a ...