Cravath, Swaine & Moore LLP Logo
  • Practices
  • People
  • Careers
  • News & Insights
  • Practices
  • People
  • Careers
  • News & Insights
  • Our Story
  • The Cravath System
  • Diversity & Inclusion
  • Pro Bono
  • Alumni Journal
  • 200.Cravath
This website uses cookies to improve user experience. By using our website you consent to our use of cookies in accordance with our Privacy Notice.

Cravath’s London Office Moves to 100 Cheapside

Read More

News & Insights

Appeal of Antitrust Suit Brought Against Florida Blue by Oscar Insurance is Voluntarily Dismissed

March 03, 2021

On February 19, 2021, Oscar Insurance Company voluntarily dismissed with prejudice the appeal of its lawsuit against Cravath clients Blue Cross and Blue Shield of Florida, Inc., Health Options Inc., and Florida Health Care Plan, Inc. (together, “Florida Blue”), which was pending before the U.S. Court of Appeals for the Eleventh Circuit after Florida Blue won its motion to dismiss the case before the U.S. District Court for the Middle District of Florida on September 20, 2019.

Oscar initiated this lawsuit in November 2018, alleging that Florida Blue’s use of exclusive agents in the sale of individual health insurance violated federal and state antitrust laws by foreclosing Oscar from individual health insurance markets in Florida. Shortly after filing suit, Oscar moved for a preliminary injunction to enjoin Florida Blue from enforcing its exclusivity arrangements. After a hearing on the preliminary injunction, which included oral argument and expert testimony, the district court denied Oscar’s motion.

Oscar then filed an amended complaint in February 2019, which Florida Blue moved to dismiss. The U.S. Department of Justice filed a Statement of Interest in the case, in which the government argued that the McCarran-Ferguson Act, which shields state-regulated “business of insurance” from federal antitrust scrutiny unless the conduct constitutes “boycott, coercion, or intimidation,” does not bar Oscar’s claims. After oral argument on the motion, the district court granted Florida Blue’s motion to dismiss, holding that the McCarran-Ferguson Act barred Oscar’s federal claims and the Florida Antitrust Act, which mirrors federal immunity, barred Oscar’s state claims.

Oscar appealed the district court’s dismissal to the Eleventh Circuit in October 2019, arguing the district court had erred in concluding that the McCarran-Ferguson Act immunizes Florida Blue’s conduct from antitrust scrutiny. The case attracted several amicus briefs, with the government and a group of antitrust scholars submitting briefs in support of Oscar, and another group of antitrust scholars and an expert on the regulation and economics of insurance markets submitting amicus briefs in support of Florida Blue. After oral argument, while the appeal was pending, the Competitive Health Insurance Reform Act was signed into law, eliminating McCarran-Ferguson immunity for health insurers except in limited circumstances not implicated by this case. Nonetheless, Oscar decided to voluntarily drop its lawsuit against Florida Blue with prejudice while its appeal remained pending.

The Cravath team was led by partners Evan R. Chesler, Karin A. DeMasi, Lauren Roberta Kennedy and David H. Korn and included associates Rebecca J. Schindel and Joseph H. Margolies.

The case is Oscar Insurance Co. of Florida v. Blue Cross and Blue Shield of Florida, Inc., Case No. 19-14096.

Related Practices & Industries

  • Litigation
  • Antitrust
  • Appellate
  • Financial Services and Insurance

People

Photo
Name
Karin A. DeMasi
Title
Litigation
Title
Partner
Email
kdemasi@cravath.com
Phone
+1-212-474-1059
vCard
Download vCard

    Education

    • J.D., 1996, University of Pennsylvania Law School
    • B.S., 1993, Northwestern University

    Admitted In

    • New York
    Photo
    Name
    Lauren Roberta Kennedy
    Title
    Litigation
    Title
    Partner
    Email
    lkennedy@cravath.com
    Phone
    +1-212-474-1650
    vCard
    Download vCard

      Education

      • J.D., 2010, Columbia Law School
        James Kent Scholar; Harlan Fiske Stone Scholar
      • A.B., 2007, Georgetown University
        First Honors, Phi Beta Kappa, summa cum laude

      Admitted In

      • New York
      Photo
      Name
      David H. Korn
      Title
      Litigation
      Title
      Partner
      Email
      dkorn@cravath.com
      Phone
      +1-212-474-1478
      vCard
      Download vCard

        Education

        • J.D., 2013, Harvard Law School
          magna cum laude
        • A.B., 2008, Princeton University

        Admitted In

        • New York
        Photo
        Name
        Evan R. Chesler
        Title
        Litigation
        Title
        Retired Partner
        Email
        echesler@cravath.com
        Phone
        +1-212-474-1243
        vCard
        Download vCard

          Education

          • J.D., 1975, New York University School of Law
            Order of the Coif, John Norton Pomeroy Scholar, cum laude
          • M.A., 1973, Hunter College
            summa cum laude
          • A.B., 1970, New York University

          Cravath Bicentennial

          Celebrating 200 years of partnership. In 2019, we celebrated our bicentennial. Our history mirrors that of our nation. Integral to our story is our culture.

          Explore

          Cravath, Swaine & Moore LLP Logo
          • CONTACT US
          • OUR STORY
          • ALUMNI PORTAL
          • DISCLAIMERS & NOTICES

          Attorney Advertising. ©2025 Cravath, Swaine & Moore LLP.