Browse 3 federal rule of civil procedure 9 b particularity requirement cases decided by First Circuit. AI-powered summaries, holdings, and legal analysis.
First Circuit Affirms Dismissal of City's False Claims Act Suit Against PBM
The City of Boston v. OptumRx, Inc., decided by First Circuit on March 2, 2026, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal of a lawsuit brought by t...
CA1: Relator Fails to Plead FCA Fraud with Particularity
US ex rel. Sargent v. Collins, decided by First Circuit on January 22, 2026, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal of a False Claims Act (FCA) ...
CA1 Affirms Dismissal of FCA Case for Lack of Particularity
US, ex rel. Omni Healthcare Inc. v. MD Spine Solutions LLC, decided by First Circuit on December 1, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal...
CaseLawBrief currently tracks 3 federal rule of civil procedure 9 b particularity requirement cases from First Circuit. This number is updated as new opinions are published.
Outcome breakdown: Defendant Win: 3.
Each case page on CaseLawBrief includes an AI-generated plain English summary, key holdings, and legal analysis. Click any case above to read its full analysis.