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Samantha P. Kingsbury

Of Counsel

[email protected]

+1.617.348.1829

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Samantha’s practice focuses on defending clients in government investigations and advising on a wide array of fraud and abuse and compliance matters. She represents health care companies and providers in investigations and enforcement actions conducted by various federal and state enforcement agencies, including the US Department of Justice and/or its US Attorneys’ Offices, as well as state Offices of the Attorney General, among many others. Many such actions are initiated by qui tam complaints filed under the federal False Claims Act and allege violations of the federal Anti-Kickback Statute and Stark Law, among other authorities. Samantha has also represented clients in investigations involving consumer protection issues and COVID-related programs. She also negotiates and coordinates settlements with state and federal agencies, as well as corporate integrity agreements with the Office of Inspector General for the Department of Health and Human Services. 

In addition, Samantha advises clients on a wide variety of health care regulatory issues, including coverage, billing, and reimbursement, and arrangements with referral sources. She develops and implements compliance programs, structures and conducts internal investigations, advises on voluntary self-disclosure to government agencies, and defends administrative proceedings involving licensure and reimbursement issues, among other matters. 

Samantha is actively involved in pro bono matters at Mintz and previously served on the firm’s Pro Bono Committee. She manages the firm’s participation in the Lawyers Clearinghouse Legal Clinic for the Homeless, through which Mintz attorneys provide legal representation to residents of Boston-area homeless shelters. She also represents a wide variety of clients seeking pro bono services.  

Experience

  • Defended a diagnostics company in a national criminal and civil investigation involving multiple US Attorneys’ Offices and state Attorneys' General Offices. The investigation involved alleged kickback issues and billing violations with respect to the Medicare, Medicaid, and TRICARE programs, among other federal health care programs.
  • Represented a clinical laboratory in a False Claims Act investigation involving alleged violations of the Stark Law stemming from arrangements with referring physicians.
  • Defended a provider in an investigation conducted by the Federal Trade Commission involving alleged consumer protection violations.
  • Represented a health care company in a False Claims Act investigations involving alleged performance of, and billing of federal health care programs for, medically unnecessary services.
  • Advised several hospitals on submissions of self-disclosures under the CMS Self-Referral Disclosure Protocol and settling those matters with the agency.
  • Representing a provider in investigations by numerous Attorneys’ Generals involving alleged violations of state consumer protection laws.
  • Represented specialty laboratories in False Claims Act investigations in connection with the payment of processing and handling fees for specimen collection.
  • Represented a large physician practice in several investigations, including alleged violations of the Anti-Kickback Statute and False Claims Act violations stemming from medically unnecessary procedures and arrangements with referring physicians.
  • Conducted internal investigations of several health care providers and prepared self-disclosures to the U.S. Department of Health and Human Services, Office of Inspector General (OIG) and Centers for Medicare & Medicaid Services (CMS).
  • Represented several clinical laboratories and laboratory directors in administrative proceedings, opposing loss of CLIA certification and the imposition of the two-year owner/operator ban.
  • Successfully opposed the OIG’s proposed exclusion of a physician from participation in federal health care programs.
  • Settled numerous False Claims Act investigations without imposition of Corporate Integrity Agreements.
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viewpoints

Our 2025 edition of EnforceMintz reflects on health care enforcement trends, predicts how health care enforcement may evolve, and offers practical guidance about what these trends and predictions mean for health care providers, payors, and other stakeholders.

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In 2024, the FTC and state attorneys general pursued various theories of liability against a diverse array of entities offering health care or health care–related services, and employed numerous different enforcement tools and partnerships. We expect that the agencies will continue developing these strategies in 2025.

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Following the Supreme Court’s decision in Securities and Exchange Commission v. Jarkesy, holding that the Seventh Amendment entitles defendants to a jury trial when the SEC seeks to impose civil monetary penalties for a securities fraud violation, parties are starting to assert Jarkesy-based arguments in appealing administrative actions of the Department of Health and Human Services.

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This Q&A with John Koss, Managing Director of Mintz’s E-Data Consulting Group, delves into the work of the group along with the benefits, challenges, and emerging issues related to using AI in e-discovery.

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Since May 2023, federal legislators have introduced more than 50 bills focused on issues related to AI technologies, with patient privacy, the role of clinicians, and health equity emerging as areas of focus. In addition, the Biden administration released an Executive Order focused on promoting AI safety in October 2023.

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An uptick in DOJ cybersecurity enforcement in 2023, includes two FCA settlements, an unsealed qui tam complaint, and significant regulatory activity that could pose future enforcement risk.

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Health care companies using algorithms and AI applications face increased compliance risks. Previous technology-related enforcement suggests how relators and enforcement agencies might use AI to detect potential fraud and develop allegations based on how the technology is being used.

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Government enforcement activities focused on tele-fraudsters remained active in 2023, with most enforcement actions focusing on fraud schemes involving medically unnecessary durable medical equipment or genetic testing, or both.

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In 2023, the DOJ amplified compliance-related incentives for companies under criminal investigation (including health care companies), while the OIG has substantially revised and modernized previously issued compliance guidance and resources applicable to health care companies and providers.

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Last week the Office of Inspector General for the U.S. Department of Health and Human Services (OIG) issued Advisory Opinion 23-06 (AO), which advised that a proposed arrangement between certain laboratories for the purchase of the technical component (TC) of anatomic pathology (AP) services (Proposed Arrangement) could generate prohibited remuneration under the federal Anti-Kickback Statute (AKS) and thus be grounds for the imposition of sanctions.  As we discuss below, this AO was notable because the OIG’s decision seems to be driven by its views on the (lack of) commercial reasonableness of the arrangement and its skepticism regarding arrangements that “carve out” federal health care program business.

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News & Press

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Health Law Practice Chair Karen Lovitch and Of Counsel Samantha Kingsbury were quoted in a G2 Intelligence special report about the 2024 lab enforcement landscape.

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Mintz Member and Chair of the firm’s Health Law and Health Care Enforcement Defense Practices Karen Lovitch, Member Laurence Freedman, Of Counsel Samantha Kingsbury, and Associates Grady Campion and Caitlin Hill co-authored the Global Overview and corresponding United States chapter of the seventh edition of Lexology’s Healthcare Enforcement & Litigation 2022. Together these pieces outlined federal enforcement priorities in 2020, including matters involving opioids, COVID-19-related fraud, Medicare, and more, and look ahead to how health care enforcement is expected to evolve in the coming year. 
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Given the many substantive and strategic lessons to be learned from FCA investigations and litigations, bankruptcy counsel advising the various constituents impacted by an FCA case should be mindful of these potential lessons, as they may raise issues relevant to the bankruptcy estate, says Health Law attorney Samantha Kingsbury in this article.
Karen Lovitch, practice leader of the Mintz Health Law Practice, Eoin Beirne, a Member in the firm’s Litigation practice, along with Associates Samantha Kingsbury and Mackenzie Queenin authored the last in a four-part series of articles on health care enforcement trends in 2017.
Three attorneys from Mintz author the second installment of a four-part series recapping key government policies, regulations and enforcement actions from 2016 and discussing their potential impacts on 2017.
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Mintz Member and Chair of the Health Law Practice Karen S. Lovitch, Member Thomas S. Crane, and Associate Samantha P. Kingsbury co-authored a book published by the American Bar Association examining the federal Anti-Kickback Statute, one of the best-known federal fraud and abuse statutes, which prohibits transactions intended to induce or reward referrals for items or services reimbursed by the federal health care programs. The criminal statute has wide-ranging effects on business relationships in the health care, pharmaceutical, and medical device sectors.
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podcasts

Host Of Counsel Bridgette Keller invites the Mintz Health Law team to reflect on what they’re grateful for as they prepare for the year ahead. Hear from a dynamic group of Members, Of Counsel, and Associates as they share their perspectives on what’s coming up over the horizon.

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Bridgette Keller speaks with the Mintz Health Law team about what they are grateful for as they look back on a year of client service, mentorship, and working together as a team.

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Events & Speaking

Speaker
Faculty
May
12
2016

Anti-Kickback Fundamentals

ABA | Health Law

Webinar

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Publications

Co-author, What Is...The Anti-Kickback Statute?, Second Edition, Published by the American Bar Association (2022)

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Recognition & Awards

  • Included on the Massachusetts Super Lawyers Rising Star: Health Care list (2017-2019)

  • Phi Beta Kappa

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Involvement

  • Member, American Health Lawyers Association
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