OCTOBER TERM, 2022 · DECIDED JUNE 16, 2023 · 8–1

599 U.S. 419 · No. 21-1052 · Argued December 6, 2022

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United States ex rel. Polansky v. Executive Health Resources, Inc.

AffirmedFinal ruling
False Claims Actwhistleblower lawsuitsMedicare fraudgovernment litigation power

Opinion of the Court by Justice Kagan, joined by Justices Roberts, Alito, Sotomayor, Gorsuch, Kavanaugh, Barrett, and Jackson

The Supreme Court ruled that the federal government can move to dismiss a whistleblower's fraud lawsuit — even if it initially passed on joining the case — so long as it formally intervened at some point during the litigation.

The decision resolves a split among lower courts and establishes that ordinary civil-procedure rules govern such dismissal requests, giving the government broad authority to exit False Claims Act cases it considers too costly or unlikely to succeed.

How it got here: The district court granted the government's dismissal motion; the Third Circuit affirmed; the Supreme Court agreed to hear the case to resolve circuit splits on both questions presented.

The Case in Depth

What happened

Jesse Polansky, a doctor, sued Executive Health Resources — a company that helped hospitals bill Medicare — under the False Claims Act, which lets private individuals known as relators sue on the government's behalf for fraud and share in any recovery. The government initially declined to join the lawsuit during the initial sealed review period, but years into costly discovery, it decided the litigation's burdens outweighed its likely value and moved to dismiss the case over Polansky's strenuous objection.

The question before the Court

Can the federal government force the dismissal of a False Claims Act whistleblower lawsuit it originally declined to join, as long as it formally stepped in at some later point?

The Court's answer

Yes — the government can seek dismissal of a False Claims Act whistleblower lawsuit even if it originally declined to join at the outset, as long as it formally intervened at some point before filing the dismissal motion. What matters is whether the government ever became a party, not when it did so. The Court read the False Claims Act's structure to require intervention as a prerequisite for the dismissal power, but found nothing in the statute limiting that power to cases where the government joined during the initial sealed period.

Once the government steps in — early or late — it assumes primary responsibility for the case, and the dismissal authority in § 3730(c)(2)(A) follows automatically. District courts evaluate such requests under the same standard used for voluntary withdrawals in ordinary civil lawsuits (Federal Rule of Civil Procedure 41(a)), and they should give the government substantial deference: if the government offers a reasonable explanation that continued litigation costs outweigh the benefits, courts should grant the motion in all but the most exceptional circumstances.

Curious how the Court got there? See the step-by-step legal reasoning →

Why it matters

Whistleblowers who spend years and significant resources pursuing fraud claims against government contractors can have their cases terminated by the government over their objections. The ruling tells district courts to give the government substantial deference when it says continued litigation costs outweigh the benefits — making it harder for relators to keep suits alive once the government decides to walk away.

What changes now

The government's dismissal of Polansky's lawsuit stands, and the case is over for him. Going forward, lower courts across the country now have a clear, uniform rule: government intervention at any point during False Claims Act litigation is sufficient to trigger the dismissal power, and Rule 41(a) is the governing standard. The constitutional questions about whether the qui tam mechanism itself is valid under Article II — flagged by both Justice Thomas and Justice Kavanaugh — remain open and unresolved, potentially setting up a future challenge.

What this does not decide

The Court expressly declines to address whether the False Claims Act's qui tam device — allowing private parties to sue on the government's behalf — is constitutional under Article II. Both Justice Thomas and Justice Kavanaugh identified those as serious open questions. This ruling decides only the statutory rules about when and how the government can dismiss such suits.

Concurrences and dissents

Concurrence — Justice Kavanaugh

Justice Kavanaugh joins the Court's opinion in full but writes separately to flag what he calls 'substantial arguments' that the False Claims Act's qui tam device is inconsistent with Article II of the Constitution — the provision giving the President control over executive power — and that private relators may not lawfully represent the United States' interests in litigation. He urges the Court to take up those constitutional questions in a future appropriate case.

Dissent — Justice Thomas

Justice Thomas would hold that the government loses its dismissal power once it declines to join a whistleblower case during the initial sealed period, reading the statute's text and structure to limit that power to seal-period interventions. He would vacate the lower court's ruling and send the case back for the Third Circuit to confront serious constitutional questions about whether the qui tam mechanism violates Article II by allowing private parties — who are not presidentially appointed officers — to represent the United States' interests in civil litigation.

How the Court got there

The legal reasoning, step by step

  1. The central statutory question was how to read § 3730(c)(2)(A) — which lets the government dismiss a whistleblower case over the relator's objection — in light of the surrounding provisions. The statute is silent on whether the government must have intervened to use this power, and if so, whether it matters when the intervention occurred.
  2. The Court rejected the government's broadest argument — that it can move to dismiss even without ever intervening — by reading the four paragraphs of § 3730(c) together. Paragraph 2 (containing the dismissal power) is explicitly linked to Paragraph 1 through a 'subject to' clause, and Paragraph 1 only activates when the government 'proceeds with the action,' which everyone agrees requires intervention. The Court also noted that two other subparagraphs in Paragraph 2 presuppose the government has joined the case, and that the government's contrary reading would create superfluous language in the statute — a violation of the basic principle that every word in a law should mean something.
  3. The Court also rejected the relator's narrower reading — that only seal-period intervention counts — because the statute expressly allows the government to 'intervene at a later date upon a showing of good cause.' A successful motion to intervene makes the government a party regardless of timing, and once it is a party it 'proceeds with the action,' triggering both Paragraph 1's primary-responsibility rule and Paragraph 2's dismissal power.
  4. The relator argued that a clause in Paragraph 3 — barring courts from 'limiting the status and rights' of the relator when granting a late intervention — stripped the government of its Paragraph 2 powers. The Court read that clause differently: it tells courts not to impose extra, judge-made restrictions on the relator when approving a late intervention, ensuring the parties end up in the same positions they would have occupied had the government intervened early — it does not negate Paragraph 2.
  5. On the second question, the Court held that Federal Rule of Civil Procedure 41(a) — the default rule for voluntary dismissals in all civil cases — governs the government's motion. The Federal Rules apply in all civil proceedings unless Congress says otherwise, the False Claims Act cross-references those Rules elsewhere, and the Court found no signal that Congress intended a different standard for these dismissals.
  6. Under Rule 41, district courts evaluate whether dismissal is on 'proper terms.' In the False Claims Act context, the relator's interests (not just the defendant's) must be considered, because relators often invest substantial resources. Even so, when the government offers a reasonable cost-benefit judgment that the suit is unlikely to vindicate the government's interests, courts should defer — and that standard was easily met here.

Doctrinal impact

Laws and provisions at issue

False Claims Act § 3730(c)(2)(A)

Allows the federal government to dismiss a fraud lawsuit brought on its behalf by a private whistleblower, even over the whistleblower's objection.

Federal Rule of Civil Procedure 41(a)

The standard rule governing when and how a party in a civil lawsuit may voluntarily withdraw the case.

Supreme Court Opinion

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