Tracking the most important health care lawsuits in U.S. courts today

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251 Cases
Case Update

March 20, 2025 | A district court temporarily blocked the state of Idaho from enforcing its abortion ban against the state’s largest health system, allowing clinicians to provide abortion care to preserve their patients’ health during a medical emergency.

How the Litigation Tracker Works

  1. Search for a lawsuit or issue More than 250 cases over 16 issues

  2. Explore related documentation Extensive library of key filing documents

  3. Learn the current status of the case Realtime case updates

  4. Read our analysis Read our take on the most pressing cases

Issues We’re Tracking

Our Team

We’re the experts on health care litigation. We’re here to make the process of navigating and understanding health care litigation easy.

Katie Keith, J.D., M.P.H.

Director of the Center for Health Policy and the Law at the O’Neill Institute

Andrew J. Twinamatsiko

Director of the Center for Health Policy and the Law at the O’Neill Institute

Zach Baron

Director of the Center for Health Policy and the Law at the O’Neill Institute

Latest Updates

Key Dates

State of Tennessee et al. v. Robert F. Kennedy, Jr. et al.

Status Conference

State of Mississippi et al. v. Becerra et al.

Telephone Conference

Do No Harm v. Lee

Next Status Report Due

Khatibi, M.D. et al. v. Lawson et al.

Oral Argument Scheduled

Estate of Gene B. Lokken et al. v. UnitedHealth Group, Inc. et al.

Deadline for Defendants to Answer Plaintiffs’ Amended Complaint

Boehringer Ingelheim Pharmaceuticals, Inc. v. U.S. Department of Health and Human Services et al.

Oral Argument

Novo Nordisk Inc, et al. v. U.S. Department of Health and Human Services et al.

Oral Argument

Novartis Pharmaceuticals Corporation v. U.S. Department of Health & Human Services et al.

Oral Argument

Oregon Association of Hospitals and Health Systems v. State of Oregon, et al.

Reply Brief Due

Tennessee et al. v. U.S. Department of Health and Human Services et al.

Defendant’s Response to Motion to Intervene

Missouri v. U.S. Department of Health and Human Services et al.

Responses to Motion to Intervene Due

Braidwood Management, Inc. et al. v. Robert F. Kennedy, Jr. et al.

Oral Argument

National Infusion Center Association et al. v. Becerra et al.

Government’s Cross-Motion for Summary Judgment Due

Teva Pharmaceuticals USA, Inc. et al. v. Kennedy et al.

Government’s Summary Judgment Motion Due

Missouri et al. v. U.S. Food and Drug Administration et al.

Reply Briefs of Defendants and Intervenor-Defendant Due

ERISA Industry Committee v. U.S. Department of Health and Human Services et al.

Answer to Complaint Due

Purcell et al. v. Kennedy et al.

Government’s Reply Due

American Association of Ancillary Benefits et al. v. Becerra et al.

Government Filing Regarding Intent to Proceed Due

Seth Stern et al. v. JPMorgan Chase & Co. et al.

Initial Pretrial Conference

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