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$850B WellTech Boom, $1B Exit, and the New Rules Reshaping U.S. Healthcare
UnitedHealth finalizes its Latin America retreat with a $1B sale to Patria as WellTech surges to an $850B opportunity, while 46 states race to regulate the growing AI adoption gap.
Good morning, ! This week we’re diving into the $850B rise of WellTech, UnitedHealth’s $1B Latin America exit, why delaying AI adoption is becoming a clinical liability, how the cloud infrastructure race is shifting globally, and the new wave of AI regulation reshaping U.S. healthcare.
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DATA DIVE
WellTech by the Numbers: $850B and Just Getting Started

Healthcare is pivoting from Diase care (treat the sick) to Well care (keep people well), and WellTech is leading the charge. This hybrid of wearables, AI-driven platforms, and behavioral apps is now a full-blown ecosystem with an $850 billion annual opportunity across the US, EU, and UK. The US leads with $420B—thank you, Fitbit and telehealth. But Germany and the UK are catching up, driven by preventive care adoption and reimbursement reform. Notably, Asia boasts the largest average deal sizes, signaling government-backed bets on longevity and digital health platforms.
Investors are responding: M&A activity peaked in 2022, dipped in 2023, then rebounded in 2024–2025. Why? The rise of integrated platforms—not just apps or gadgets, but end-to-end solutions combining hardware, software, and AI.
TREND OF THE WEEK
AI Regulation Gets Real in U.S. Healthcare
Healthcare AI is moving fast—but regulation is catching up just as quickly. In 2025 alone, 46 U.S. states introduced over 250 AI-related healthcare bills, with 17 enacting new laws, and many more expected in 2026.
Three trends are emerging:
Transparency is mandatory: States like Utah now require AI systems—such as mental health chatbots—to disclose they're not human. Informed consent and “human-in-the-loop” audits are fast becoming compliance requirements.
Insurers under the microscope: With AI increasingly involved in prior authorizations and medical necessity reviews, states like Arizona and Texas are legislating safeguards. The AMA found that 61% of physicians believe AI is increasing denial rates, raising red flags for regulators.
State-level fragmentation: Without federal preemption, healthcare players must navigate a growing patchwork of state laws. This includes data localization mandates in places like Texas and Florida and new California laws targeting “frontier AI” transparency.
Why it matters: Regulatory risk is no longer hypothetical. Healthcare investors, providers, and AI vendors must now build for compliance as much as performance—or risk being legislated out of the market. (More)
PRESENTED BY TEST DOUBLE
Insights Report—Symptoms to Sources: Biggest software challenges in healthcare for 2026
Test Double unpacks why healthcare tech initiatives fail and shares a more holistic approach to identify and solve the right root cause problems heading into 2026. Original research is ongoing—access the report and add your voice to a survey of healthcare IT, engineering, and product leaders.
HEALTHTECH CORNER
The Cost of Hesitating on AI
Radiology is under pressure—and the biggest risk may be standing still. According to Philips' Future Health Index, radiologists see clinician burnout (49%), missed opportunities for early intervention (43%), and a growing patient backlog (42%) as the top consequences of not adopting AI or adopting it too slowly.
While AI in imaging often sparks debates about overhype, the data shows the opposite concern: underutilization is already impacting care delivery. Burnout from nonclinical tasks tops the list, reflecting how radiologists are spending more time on admin than diagnostics.
Why it matters: As imaging volumes climb and workforce shortages persist, AI is no longer a futuristic add-on—it’s operational infrastructure. For investors and hospital executives, delayed adoption doesn’t just risk inefficiency. It risks becoming irrelevant. (More)

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DEAL OF THE WEEK
UnitedHealth’s $1B Latin America Goodbye Tour
UnitedHealth’s long-running retreat from Latin America just reached its final chapter, with the $1B sale of Banmédica to Patria Investments. The deal gives UnitedHealth a clean exit from Chile and Colombia, trimming off a business with 1.7M members, 7 hospitals, and 47 medical centers — and, more importantly, a division that contributed to an $8.3B loss last year.
For Patria, this is a classic emerging-markets roll-up play: buy a scaled asset from a global parent eager to de-risk, then rebuild margin from the ground up. For UnitedHealth, the move aligns with its turnaround under CEO Stephen Hemsley, who’s been shedding non-core operations to refocus the enterprise and target a return to growth in 2026–27.
Bottom line: UnitedHealth didn’t just sell an asset — it sold a headache. Patria thinks it bought an opportunity. Only one of them can be right. (More)
REGIONAL FOCUS
Cloud Wars Go Global

North America still dominates healthcare cloud infrastructure, holding 53% of global share—thanks to entrenched cloud giants, heavy IT spend, and a regulatory tailwind that keeps pushing telehealth and data interoperability forward. But the real acceleration is in Asia Pacific, now the fastest-growing region, powered by startups, rising digital health investment, and smartphone-driven consumer adoption. Policy moves like India’s Kayakalp Manthan show how modernization is scaling from the ground up. Europe remains steady at 23%, with the UK and Germany emerging as tech-forward adopters of cloud-based clinical systems. Smaller regions such as Latin America and MEA still trail but represent long-term upside as infrastructure matures. (More)
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