Function Health vs Universal Health Services
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $298M Series B (Nov 2025) at $2.5B valuation. Largest-ever longevity raise. 160+ lab tests + full-body MRI. Medical Intelligence AI model launched.
About
Function Health is a consumer preventive diagnostics company offering 160+ laboratory tests plus a $499 full-body MRI scan, all direct-to-consumer with AI-powered health intelligence layered on top. The company raised $298 million in Series B financing in November 2025 at a $2.5 billion valuation — the largest private fundraise in the longevity and preventive health space in history. The Medical Intelligence generative AI model, launched alongside the round, personalizes health guidance based on longitudinal biomarker data accumulated across repeat testing cycles.
Universal Health Services (UHS) reported ~$15.7B revenue in FY2024. Leading hospital and behavioral health facility operator with 350+ acute care and psychiatric hospitals in the U.S. HQ: King of Prussia, PA.
About
Universal Health Services, Inc. is one of the largest hospital and behavioral health facility operators in the United States, providing acute care hospital services, inpatient and outpatient behavioral health services, and specialized medical services. Founded in 1978 by Alan Miller, UHS operates approximately 350+ facilities — including general hospitals, surgical hospitals, freestanding emergency departments, and over 200 behavioral health centers treating mental illness and substance abuse disorders. The company operates across 37 states, Washington, D.C., and the United Kingdom.
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