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Wartime Suspension of Limitations Act Available to Qui Tam Relators Even When the U.S. Does Not Intervene

Client Alert | 1 min read | 03.20.13

In U.S. ex rel. Carter v. Halliburton Co. (Mar. 18, 2013), the Fourth Circuit held that (1) dismissals of a qui tam plaintiff's FCA complaint under the first-to-file bar should be without prejudice, thereby allowing a relator to refile her complaint after the original action has been dismissed and is no longer "pending"; and (2) the Wartime Suspension of Limitations Act (WSLA), which tolls "any statute of limitations applicable to any offense[ ] involving fraud or attempted fraud against the United States" "[w]hen the United States is at war," applies (i) to both civil and criminal fraud against the United States, (ii) even without a formal declaration of war, and (iii) regardless of whether the U.S. intervenes. In a partial dissent, Judge Agee argued that allowing relators to benefit from the WSLA when the government has not intervened provides a "strong financial incentive for relators to allow false claims to build up over time before they filed, thereby increasing their own potential recovery."


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Client Alert | 4 min read | 09.16.26

CMS Offers Guidance as Scrutiny Rises Over ABA Therapy in Medicaid

Between 2021 and 2025, Medicaid spending on ABA therapy grew six times faster than the number of children who received services, making it one of the fastest-growing areas of Medicaid expenditure, according to CMS. On August 4, 2026, CMS released a toolkit to help state Medicaid and CHIP agencies strengthen their programs and limit fraud, waste, and abuse tied to increased demand for ABA therapy. In 2025, Medicaid spent about $10 billion on ABA and related therapy services for children with ASD — a dramatic increase from the $2 billion spent in 2021. ...