Judge Tosses Kaiser Whistleblowers' Claims After $556M Deal

By Ganesh Setty · March 16, 2026, 8:15 PM EDT

A California federal court on Monday officially dismissed False Claims Act lawsuits from the federal government and three people alleging that Kaiser Permanente affiliates engaged in Medicare fraud, on the heels...

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Case Information

Case Title

Osinek et al v. Kaiser Permanente

Case Number

3:13-cv-03891

Court

California Northern

Nature of Suit

Other Statutes: False Claims Act

Date Filed

August 22, 2013


Case Title

United States of America et al v. Kaiser Permanente et al

Case Number

3:18-cv-01347

Court

California Northern

Nature of Suit

Qui Tam (31 U.S.C. § 3729(a))

Date Filed

March 01, 2018


Case Title

Taylor v. Kaiser Permanente et al

Case Number

3:21-cv-03894

Court

California Northern

Nature of Suit

Other Statutes: False Claims Act

Date Filed

May 24, 2021