St. Luke's Hospital v. ProMedica Health System, Inc., No. 21-3007 (6th Cir. 2021)Annotate this Case
The Sixth Circuit previously affirmed the Federal Trade Commission’s decision to block a merger of ProMedica and St. Luke’s Hospital in Lucas County, Ohio. As part of the unwinding of the merger, ProMedica and St. Luke’s signed an agreement in which ProMedica’s insurance subsidiary, Paramount, agreed to maintain St. Luke’s as a within-network provider; Paramount could drop St. Luke’s if ownership of the hospital changed. A large healthcare company based in Michigan, McLaren, subsequently merged with St. Luke’s. Paramount ended its relationship with St. Luke’s, removing the hospital from its provider network. St. Luke’s then alleged that ProMedica’s refusal to do business with it violated the antitrust laws. The district court preliminarily enjoined ProMedica from ending the agreement. The Sixth Circuit vacated. Because ProMedica had a legitimate business explanation for ending the relationship, St. Luke’s is unlikely to show that ProMedica unlawfully refused to continue doing business with it. St. Luke’s has little likelihood of establishing an irreparable injury given the option of money damages.