University of Michigan Health (Michigan Medicine) Credit Rating & NNN Cap Rate Analysis

University of Michigan Health Business Overview & NNN Investment Profile

University of Michigan Health, widely known as Michigan Medicine, is the academic medical center of the University of Michigan and one of the most respected healthcare systems in the United States. The system operates multiple hospitals in Ann Arbor, expanded statewide through the 2023 acquisition of Sparrow Health System in Lansing, and maintains a growing network of outpatient clinics, ambulatory surgery centers, and specialty practices across Michigan. Michigan Medicine generates over $7 billion in annual health system revenue and is fully self-supporting, receiving no funding from the State of Michigan’s General Fund.

For NNN investors, Michigan Medicine properties represent the pinnacle of healthcare credit quality. The University of Michigan is one of only seven public universities in the United States to hold the highest possible credit ratings from both S&P (AAA) and Moody‑s (Aaa). These ratings reflect the university’s exceptional financial strength, robust enrollment, world-class research enterprise, and the market-leading reputation of its health system. NNN leases backed by the Regents of the University of Michigan carry credit quality that is essentially equivalent to the strongest sovereign and quasi-sovereign obligations, making them among the most coveted healthcare real estate investments available.

Why Michigan Medicine Matters for NNN Investors

Academic medical centers occupy a unique position in healthcare real estate because they combine clinical care with research and education missions that create deep, permanent roots in their communities. Michigan Medicine is the flagship teaching hospital for one of the nation’s top medical schools, which means it attracts patients, physicians, and research funding from around the world. This institutional permanence translates directly into NNN lease stability: Michigan Medicine is not going to close a clinic or abandon a market the way a private-equity-backed healthcare operator might during a financial downturn.

The Sparrow Health System acquisition in 2023 significantly expanded Michigan Medicine’s ambulatory real estate footprint beyond Ann Arbor into the Lansing metropolitan area and surrounding mid-Michigan communities. This expansion creates new NNN investment opportunities in markets that previously had no academic medical center presence. The system continues to invest in outpatient infrastructure, including new ambulatory care facilities, specialty practice buildings, and imaging centers, all of which are prime candidates for NNN lease structures with long terms and Regents-level guarantees.

Cap Rate Analysis & Pricing for Michigan Medicine NNN Properties

Michigan Medicine NNN properties trade in the 4.75% to 5.75% cap rate range as of Q1 2026, reflecting the AAA/Aaa credit quality. Properties in Ann Arbor with confirmed Regents guarantees and long remaining terms trade at the tightest end of that range, representing some of the lowest cap rates available in the healthcare NNN market. Former Sparrow properties that have been formally integrated into the Michigan Medicine credit structure trade comparably, while those with legacy Sparrow entity guarantees may price slightly wider.

Pricing for Michigan Medicine NNN properties typically ranges from $3 million for smaller outpatient clinics to $30 million or more for large ambulatory care centers or multi-specialty facilities on the Ann Arbor medical campus periphery. These properties attract the most conservative institutional investors, family offices, and healthcare REITs seeking the absolute lowest risk profile available in healthcare real estate. Per-square-foot rents range from $25 to $45 NNN depending on facility type and market.