Endeavor Health and Rush Sign Definitive Merger Agreement, Targeting Early 2027 Close

Endeavor Health and Rush University System for Health signed a definitive agreement on October 14, 2026, for Endeavor to join Rush, with the transaction pending regulatory approval and targeted to close in early 2027. Becker's Hospital Review reported that the combined organization would operate under the Rush name with 12 hospitals and more than 400 care sites across northern Illinois and northwest Indiana.

Endeavor Health and Rush Sign Definitive Agreement

Endeavor Health is Illinois' third-largest non-profit integrated health system, operating 9 hospitals, 300+ care sites and 46 Immediate Care locations across Chicagoland with 27,000+ team members, according to company records. Rush University System for Health is a Chicago-based academic health system.

Endeavor President and CEO Gerald "J.P." Gallagher would be president and CEO of the unified system. The board would include equal representation from Rush and Endeavor and would initially be chaired by a Rush representative.

Moody's pointed to complementary strengths in its October 21 report. Rush would benefit from Endeavor's stronger liquidity and debt profile, while Endeavor would gain Rush's academic medical center, research enterprise and tertiary and quaternary clinical capabilities. Endeavor brings a broad geographic footprint, an extensive physician network and an ambulatory platform.

Based on fiscal 2025 results, the systems generated about $10.2 billion in combined operating revenue and held about $6.8 billion in unrestricted cash and investments. On a simple combined basis, that equals roughly 252 days cash on hand, unrestricted cash and investments at 254% of adjusted debt, and adjusted debt-to-adjusted cash flow of about 2.7 times.

Moody's flagged execution and integration risk, planned investment spending, and the final organizational and debt structure as key credit considerations. The parties have committed to fund an incremental $1 billion investment in community impact, academics and research, and quality and care innovation. They have not yet decided whether to refinance or restructure outstanding debt or consolidate their obligated groups.

Moody's said the proposed merger does not change either system's rating or outlook for now. Rush has an "A1" rating and Endeavor has an "Aa3" rating with the agency. Both have stable outlooks.

Endeavor Health's Community Investment Record

Endeavor Health launched its 2026 Community Investment Fund cycle with $8.1 million in awards across nine Capacity Builder grants and one Impact Award, including a $100,000 Capacity Builder grant to Faith Feeds Food Pantry for mobile food pantry operations, according to akta.pro company records. In December 2025, the system announced a $5 million, five-year Impact Award partnership with Loaves & Fishes Community Services to expand food access across Chicagoland via the Community Investment Fund.

Endeavor Health's Recent Partnerships

Endeavor Health was named a 2026 AVIAwards recipient in June 2026 for converting digital investments into measurable performance gains in utilization, AI maturity and operational innovation, according to company records. In May 2026, the system was featured alongside Vanderbilt University Medical Center and Geisinger in a UPMC Center for Connected Medicine report on health system precision medicine programs. In March 2026, Endeavor Health was honored as a GHX 2025 Millennium Club member for automating over one million supply chain transactions annually.

What Comes Next for the Combined System

The transaction remains pending regulatory approval, with a targeted close in early 2027.