The History of, formerly Lab Tests Online, was launched in 2001 by AACC—a global scientific and medical professional organization dedicated to better health through laboratory medicine.

In January 2021, AACC’s Lab Tests Online ( was acquired by OneCare Media as an investment in its commitment to bettering the health and wellness of our community. Rebranded as, the site provides a unique resource for patients to help them access expert-reviewed information about lab tests as well as reliable testing options.

In April of 2021, OneCare also acquired Since 1980, HTC has enabled direct consumer access to laboratory testing, working nationwide with LabCorp and Quest Diagnostics, plus several more specialized laboratories to provide an online menu of best-in-class testing options, delivered with a 100% satisfaction guarantee and unparalleled level of service. Today

In 2022, and were strategically merged into one platform to provide a seamless experience that provides easy-to-read lab testing information, a place to securely order direct-to-consumer lab tests, and actionable resources to help our website visitors continue their health and wellness journey.

In 2023, offers consumers direct access to laboratory testing through our network of laboratory partners. We continue to strive to enable consumers to advocate for their health by providing them with learning guides and access to products that make lab testing accessible, convenient and affordable.

Ask a Laboratory Scientist

Ask A Laboratory Scientist

This form enables patients to ask specific questions about lab tests. Your questions will be answered by a laboratory scientist as part of a voluntary service provided by one of our partners, American Society for Clinical Laboratory Science. Please allow 2-3 business days for an email response from one of the volunteers on the Consumer Information Response Team.

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