James Davis
Chairman, Chief Executive Officer and President at Quest Diagnostics
Thanks, Shawn, and good morning, everyone. We grew our base business nearly 5% in the third quarter, largely by driving growth in our physician and hospital channels. Our consumer channel also continued to produce solid base business revenue growth.
In addition, we are pleased that we have now successfully completed negotiations for all our strategic health plan renewals that were scheduled for this year. These strengthened collaborations will position us to build on growth opportunities going forward. Our Invigorate program is on track to deliver 3% annual productivity improvements and savings. In addition, the productivity of our base business improved sequentially and year-over-year. Given the strength of our business in a robust pipeline of professional lab services and M&A opportunities, we are well positioned for continued growth. This morning, I'll discuss highlights from the third quarter, then Sam will provide more details on our financial results and talk about our updated financial guidance for 2023.
Now let's turn to some of the highlights from the quarter. Our strategy is to drive growth by continuing to meet the evolving needs of our core customers, physicians, hospitals and consumers. We are enabling growth across our customer channels through advanced diagnostics with an intense focus on faster-growing clinical areas including Molecular Genomics and Oncology. In addition, acquisitions remain a key driver of our growth with an emphasis on accretive hospital outreach purchases, as well as smaller independent labs.
Finally, our strategy includes driving operational improvements across the business with strategic deployment of automation and AI to improve quality, efficiency and service. Here are a few key updates on the progress we have made in these areas. In physician lab services, we delivered mid single-digit base business revenue growth driven by the strength in our cardiometabolic in general health and wellness testing.
Our strong relationships with health plans were also a key driver in the quarter. As I mentioned earlier, we successfully completed negotiations for all our strategic health plan renewals that were scheduled for this year. Our success is a result of the clinical and economic value we deliver to health plans and their members. Today more than 50% of the health plan revenues are generated from these value-based contracts which are fueling double-digit growth compared to our traditional health plan contracts.
Together with our health plans we have a renewed focus on initiatives to reduce leakage to high cost out of network labs. In addition, we are working together to redirect volume from high cost labs to Quest. Importantly, this is good for both patients and employers, which are paying for the majority of health care costs. In hospital lab services base revenues grew high single-digits in the quarter, as we saw strength in hospital reference testing and continued progress with our most recent PLS relationships, including Northern Light Health, Lee Health and Tower Health.
Our hospital strategy is to help health systems improve productivity and patient care by delivering innovative laboratory testing that is high quality, accessible and affordable. We continue to manage a robust pipeline and professional lab services and hospital outreach acquisition opportunities. Health systems continue to face labor and cost pressures, which are prompting more of them to reach out to us for hope with their lab strategy, and in some cases monetize their hospital outreach business.
Our professional lab services can help manage hospitals' labs, supply-chain and workforce. We are also providing insights from our analytical solutions to guide hospitals to deliver the right test to the right patient at the right time. In addition, hospital outreach acquisitions enable health systems to focus their expertise and capital on the areas of their business that support patient care and drive growth.
In consumer health, we generated solid base business revenue growth from our consumer initiated testing channel in the quarter. In addition, our consumer channel was again profitable this quarter. We attribute this strong performance to continuing demand for our expanded test menu including FTI's comprehensive health and tuberculosis blood testing.
Underpinning each of these key channels position hospital and consumer is our advanced diagnostics. These highly innovative higher growth test areas include Molecular Genomics and Oncology, as well as several other key areas. During the quarter, we grew revenues double-digit in multiple clinical areas, including neurology, women's and reproductive health cardiometabolic and infectious disease and immunology. We are particularly encouraged by growth in our Alzheimer's disease portfolio, which features our AD-Detect blood testing services. These innovative services use highly sensitive mass spectrometry technologies to provide insight into Alzheimer's risk based on amyloid proteins and the ApoE genetic risk marker.
During the quarter, we saw strong demand for Alzheimer's cerebral spinal fluid panel as well, which helps providers identified levels of both amyloid and tau proteins, as well as the ApoE status. We also grew significantly in women's and reproductive health, especially in non-invasive prenatal and carrier screening tests. During the quarter, the FDA granted breakthrough designation for our adeno-associated virus called AAV, companion diagnostic, which we developed in collaboration with Sarepta Therapeutics for their duchenne muscular dystrophy gene therapy. This FDA designation places us at the forefront of AAV test innovation in the growing area of cell and gene therapies and positions us to build collaborations with other biopharmaceutical companies.
Finally, the integration of Haystack Oncology remains on track. The acquisition positions us to enter the high growth liquid biopsy area of minimal residual disease or MRD testing. We expect to launch our first MRD test in early 2024 from our Oncology Center of Excellence in Lewisville, Texas.
Now turning to operational and productivity improvement. Our Invigorate program is well on its way to delivering our targeted 3% annual productivity improvements and savings. I'd like to share three examples of how we're improving operations. First, we are deploying front-end automation to enhance specimen processing in our Pittsburgh and Dallas laboratories, which will improve quality and productivity. More sites are planned to receive front-end automation during 2024.
We are expanding the use of optical character recognition or OCR to scanning data from samples coming into our labs, by freeing up specimen processors from this manual data entry, we will improve our productivity of paper-based recs coming into all of our regional labs by 30%. Finally, we continue to optimize our real estate footprint. Post-pandemic, we need less space for some of our call center and administrative functions. We've reduced our real estate footprint by nearly 250,000 square feet by consolidating functions into existing spaces.
Before I hand it over to Sam, I'd like to offer our perspective on the rule recently proposed by the Food and Drug Administration that would regulate laboratory-developed test as medical devices. Lab developed tests are essential medical innovations that providers use to guide care for patients every day. These services are highly regulated under federal legislation known as CLIA. In addition to the oversight by States accredited bodies and Medicare as it makes coverage determinations.
If enacted the FDA's proposed rule would impact patient care by compromising access, slowing diagnostic innovation and adding unnecessary costs to our health care system. We agree with the longstanding assertion of our trade association ACLA that the FDA does not have the statutory authority to unilaterally regulate LDTs under its existing medical device authority.
Now, I will turn it over to Sam to provide more details on our performance and our updated 2023 guidance. Sam?