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0Our U.S. Healthcare Analyst Erin Wright discusses how health tracking and preventive diagnostics could influence healthcare costs and different industries, from fitness to retail.
Read more insights from Morgan Stanley.
----- Transcript -----
Welcome to Thoughts on the Market. I’m Erin Wright, Morgan Stanley’s U.S. Healthcare Services Analyst.
Today – the emergence of the self-directed patient and its implications.
It’s Tuesday, May 12th at 10am in New York.
A blood test ordered from your phone. A wearable that tracks your sleep or nudges you to move, recover, hydrate, or rethink last night’s dinner. Preventive health is moving out of the clinic and into everyday life. And that shift is becoming an investable theme.
In essence, healthcare is moving from reactive to proactive. Instead of waiting for symptoms, more consumers are using lab tests, wearables, imaging, and digital tools to spot some these risks earlier. And this shift reaches well beyond healthcare.
On our estimates, the U.S. spends about [$]3.4 trillion annually on chronic diseases, including lost economic productivity. About [$]1.4 trillion of 2024 spend was tied to preventable disease. So the big investment question is: can earlier detection and behavior change bend the cost curve?
We think expanded preventive testing, screening, and monitoring can help avoid roughly [$]200 billion to [$]800 billion of U.S. healthcare spend by 2050. That assumes preventive testing reduces preventable disease costs by about 10% to 30% based on our analysis.
Direct-to-consumer lab testing lets people order lab tests directly, often online, without starting with a traditional doctor visit. We see this as a roughly $4 billion U.S. market, which has more than doubled since 2021. And it’s no longer niche. Our AlphaWise survey found that about 34% of respondents completed a voluntary wellness lab test in the past three years. Among users, the average was 3.2 tests, suggesting this is not just a one-time behavior. The most common test was a general health profile, used by about 45 percent of recent testers.
Wearables are the other part of the story. Our survey found that 41 percent of respondents currently use a wearable or fitness device, while another 22 percent are interested in getting one. More importantly, people are acting on the data. 34 percent of wearable users today regularly change behaviors or decisions based on their device, and 52 percent even sometimes do so, based on our survey.
That creates a feedback loop. A wearable might flag poor sleep. A lab test might show elevated glucose. A digital health tool might suggest changes to diet or exercise, or follow-up care. Over time, prevention starts to feel less like an annual event and more like a daily habit.
The sector implications are broad. In healthcare, more testing may initially actually increase utilization as people follow up on results. But over time, earlier detection could obviously support lower-cost of care and better chronic disease management. That also aligns with value-based care, where providers and payers are rewarded for better outcomes and lower total costs, not just simply more services.
In consumer sectors, better health tracking could shape food choices, reduce demand for some indulgent categories, and support products tied to hydration, lower sugar, protein, and functional benefits. Fitness may also benefit as gyms evolve from just workout destinations into broader wellness platforms, with recovery and coaching, and preventive health services layered in. Imaging is another emerging area, as screening shifts from reactive diagnostics toward earlier disease detection.
Of course, there is some risk that these health tracking and consumer-driven diagnostics trends could still prove to be a wellness craze rather than the new normal. Out-of-pocket costs, privacy concerns, inconsistent interpretations, and limited repeat testing are all real issues. But consumers are clearly taking more control of their health and increasingly asking, “What can I learn before I get sick?”
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