JD Supra3h
False Claim Act Liability Under Anti-Kickback Statute Requires But-For Causation: First Circuit Narrows Liability in Growing Circuit Split
On February 18, 2025, the First Circuit Court of Appeals issued its decision in U.S. v. Regeneron Pharmaceuticals, ruling ...
The National Law Review10h
Anti-Kickback Statute Premised False Claims Cases: The “But For” Causation Standard Finds Support from First Circuit
It’s now 3–1, with the First Circuit (2025) aligning with the Sixth (2023) and Eighth (2022) Circuits finding the meaning of ...