Wood v. Siemens

CourtCourt of Appeals for the Second Circuit
DecidedFebruary 24, 2026
Docket25-864
StatusUnpublished

This text of Wood v. Siemens (Wood v. Siemens) is published on Counsel Stack Legal Research, covering Court of Appeals for the Second Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Wood v. Siemens, (2d Cir. 2026).

Opinion

25-864 Wood v. Siemens

UNITED STATES COURT OF APPEALS FOR THE SECOND CIRCUIT

SUMMARY ORDER RULINGS BY SUMMARY ORDER DO NOT HAVE PRECEDENTIAL EFFECT. CITATION TO A SUMMARY ORDER FILED ON OR AFTER JANUARY 1, 2007, IS PERMITTED AND IS GOVERNED BY FEDERAL RULE OF APPELLATE PROCEDURE 32.1 AND THIS COURT’S LOCAL RULE 32.1.1. WHEN CITING A SUMMARY ORDER IN A DOCUMENT FILED WITH THIS COURT, A PARTY MUST CITE EITHER THE FEDERAL APPENDIX OR AN ELECTRONIC DATABASE (WITH THE NOTATION “SUMMARY ORDER”). A PARTY CITING A SUMMARY ORDER MUST SERVE A COPY OF IT ON ANY PARTY NOT REPRESENTED BY COUNSEL.

At a stated term of the United States Court of Appeals for the Second Circuit, held at the Thurgood Marshall United States Courthouse, 40 Foley Square, in the City of New York, on the 24th day of February, two thousand twenty-six.

Present: MICHAEL H. PARK, ALISON J. NATHAN, SARAH A. L. MERRIAM, Circuit Judges. __________________________________________

MARY BIXLER WOOD,

Plaintiff-Relator-Appellant, 25-864 v.

SIEMENS MEDICAL SOLUTIONS USA, INC., SIEMENS HEALTHCARE DIAGNOSTICS, INC., SIEMENS HEALTHCARE DIAGNOSTICS PRODUCTS GMBH,

Defendants-Appellees. * __________________________________________

FOR PLAINTIFF-RELATOR-APPELLANT: BRIAN MARC FELDMAN (Sheila Baynes, on the brief), Aurelian Law PLLC, Pittsford, NY.

* The Clerk of Court is respectfully directed to amend the caption accordingly.

1 FOR DEFENDANTS-APPELLEES: JOSHUA A. GOLDBERG (Jonah M. Knobler, Lauren S. Potter, Julie A. Simeone, on the brief), Patterson Belknap Webb & Tyler LLP, New York, NY.

Appeal from a judgment of the United States District Court for the Eastern District of New

York (Brodie, C.J.).

UPON DUE CONSIDERATION, IT IS HEREBY ORDERED, ADJUDGED, AND

DECREED that the district court’s April 9, 2025 judgment is AFFIRMED.

Plaintiff-Relator-Appellant Mary Bixler Wood, acting on behalf of the United States, the

District of Columbia, and several states, sued Defendants-Appellees Siemens Medical Solutions

USA, Inc., Siemens Healthcare Diagnostics, Inc., and Siemens Healthcare Diagnostics Products

GmbH (collectively, “Siemens”) under the False Claims Act, 31 U.S.C. § 3729 et seq. (“FCA”)

and state FCA analogs. 1 She alleged that Siemens submitted and caused third parties to submit

false claims to the government about the reliability of in vitro diagnostic devices (“IVDs”) that

Siemens manufactured and distributed. IVDs are medical tests performed on blood, saliva, and

tissue samples to monitor a person’s health; many IVDs are temperature-sensitive and may not

work properly if they are exposed to too-hot or too-cold temperatures. Wood alleged that

Siemens promised the government it was delivering reliable IVDs, but it delivered IVDs that were

unreliable because Siemens shipped them at improper temperatures.

The district court dismissed Wood’s Second Amended Complaint for failure to state a

claim under Rules 9(b) and 12(b)(6) of the Federal Rules of Civil Procedure, reasoning that Wood

failed to allege with particularity that Siemens’s “shipping practices compromised any IVDs for

which claims to governments were actually submitted.” Special App’x at 29. Wood challenges

1 The United States, the District of Columbia, and all states declined to intervene.

2 that decision on appeal. We assume the parties’ familiarity with the underlying facts, the

procedural history of the case, and the issues on appeal.

“We review the district court’s grant of defendants’ Rule 12(b)(6) motion to dismiss de

novo, accepting all factual claims in the complaint as true and drawing all reasonable inferences

in the plaintiff’s favor.” United States v. Strock, 982 F.3d 51, 58 (2d Cir. 2020) (citation omitted).

The FCA imposes liability on any person who “knowingly presents, or causes to be presented, a

false or fraudulent claim for payment or approval” or “a false record or statement material to a

false or fraudulent claim.” 31 U.S.C. § 3729(a)(1)(A)-(B). “[C]laims under the FCA . . . are

subject to the heightened pleading standard found in Federal Rule of Civil Procedure 9(b),” Miller

v. United States ex rel. Miller, 110 F.4th 533, 543 (2d Cir. 2024), which requires plaintiffs alleging

fraud to “state with particularity the circumstances constituting fraud,” Fed. R. Civ. P. 9(b). To

satisfy Rule 9(b), relators must “describe the who, what, when, where, and how of the fraud—the

first paragraph of any newspaper story.” Miller, 110 F.4th at 544 (cleaned up). Relators may

plead facts on “information and belief” only if they “adduce specific facts supporting a strong

inference of fraud” and allege that those “facts are peculiarly within the opposing party’s

knowledge.” United States ex rel. Chorches for Bankr. Est. of Fabula v. Am. Med. Response,

Inc., 865 F.3d 71, 81-82 (2d Cir. 2017) (cleaned up).

Wood’s Complaint does not satisfy Rule 9(b). Wood’s primary theory is that “Siemens

systematically exposed IVDs to prohibited temperature excursions, primarily through cheap

shipping solutions,” which made those IVDs “dangerously unreliable.” Appellant’s Br. at 12,

14. She relies on studies Siemens conducted internally—which showed that certain IVDs may

not work properly if they are not kept at specific temperatures—and studies Siemens

commissioned from third-party consultants—which showed that Siemens’s shipping containers

3 did not maintain IVDs at required temperatures in certain weather conditions. But Wood does

not allege a single example of an IVD that was actually rendered unreliable because Siemens

shipped it to a customer at improper temperatures. That failure is fatal to Wood’s Complaint

because Wood has not identified the “who, what, when, where, and how of the fraud” Siemens

allegedly perpetrated on the government. Miller, 110 F.4th at 544 (cleaned up). Compare id.

at 548-49 (affirming dismissal when complaint alleged that defendant “altered third-party

compliance reports” but “fail[ed] to identify any specific statements or reports that [defendant]

altered”); and Doe 1 v. EviCore Healthcare MSI, LLC, No. 22-530-cv, 2023 WL 2249577, at *2

(2d Cir. Feb. 28, 2023) (summary order) (affirming dismissal when complaint “failed to identify

even a single instance of a medical procedure, involving any particular patient on a specific date,

that was fraudulent or unnecessary”), with Chorches, 865 F.3d at 77, 84 (reversing dismissal when

complaint described ten “specific instances” where defendant’s employee was directed to falsify

patient care reports). 2

Wood’s pleadings on “information and belief” about Siemens’s shipping practices do not

save her Complaint. Siemens sold millions of IVDs in the relevant time period, all of which

Wood theorizes were shipped defectively. But Wood fails to specify a single example of a

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Related

United States v. Strock
982 F.3d 51 (Second Circuit, 2020)
Motorola Credit Corp. v. Uzan
388 F.3d 39 (Second Circuit, 2004)

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Wood v. Siemens, Counsel Stack Legal Research, https://law.counselstack.com/opinion/wood-v-siemens-ca2-2026.