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Bridgette A. Keller

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[email protected]

+1.212.692.6735

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Bridgette advises clients in the health insurance industry, including managed care organizations, PBMs, and integrated delivery systems, ACOs, and providers on a variety of regulatory, fraud and abuse, and business planning matters. Her practice centers on compliance with federal health care program regulatory requirements, with a focus on reimbursement issues and value-based contracting.

Bridgette regularly counsels clients regarding risk-adjusted reimbursement programs and the practices that support them, including Medicare Advantage Organizations (MAOs) and ACOs participating in the Medicare Shared Savings Program (MSSP). Bridgette has experience conducting and defending investigations regarding fraud and abuse issues, including billing compliance related to Medicare, Medicaid, and TRICARE. She also works closely with discount medical plans (DMPOs) and other clients in the health care industry on matters relating to compliance with state regulations.

Bridgette is interested in value-based healthcare. She works closely with payors, providers, and ACOs, on a variety of innovative collaborations and has experience negotiating and papering these relationships.

With a background in health care operations, Bridgette is able to provide clients with practical insight that includes a focus on the business implications of health care regulatory and compliance, internal investigations, and fraud and abuse analyses of proposed new procedures. Bridgette applies her experience in health system administration and ethics in health care to her health law practice. Prior to practicing law, she worked as a health care ethicist at the Department of Veterans Affairs National Center for Ethics in Health Care (NCEHC) and held other health system operations positions within VHA.

Most recently, Bridgette began hosting Health Law Diagnosed, Mintz’s health law podcast and she is a frequent author on Mintz’s Health Law Viewpoints.

Experience

  • Counsels clients regarding Medicare Advantage risk adjustment compliance, including responses to OIG and CMS RADV audits.
  • Assists with communication and advocacy with federal health care program regulators, including CMS and the HHS OIG.
  • Drafts and negotiates complex services agreements between health plans and PBMs.  
  • Monitors changes and developments in state laws that impact the PBM industry and other related stakeholders.
  • Conducts internal investigations into potential fraud and abuse matters and manage multiple key stakeholders.
  • Develops and implements compliance reviews to recommend and identify compliance best practices.
  • Assisted with the defense and settlement of a five-year False Claims Act investigation conducted by multiple U.S. Attorney’s Offices and DOJ’s Civil Division on behalf of a national health care provider. We successfully convinced the Office of Inspector General for the Department of Health and Human Services not to pursue a Corporate Integrity Agreement.
  • Represented a national health care provider in a False Claims Act investigation conducted by the U.S. Attorney’s Office for the Southern District of New York. The government ultimately declined to intervene, and the relator chose to voluntarily dismiss the case.
  • Assisted with the defense of 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.
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viewpoints

In the latest episode of Health Law Diagnosed – Women Leaders in Health Care, host Bridgette Keller is joined by women leaders in health care to discuss the emerging role of artificial intelligence (AI) in health care. This is the second episode of Mintz’s Women Leaders in Health Care – a series that highlights women leaders in the health care industry.  In this episode, Jane Moran, Chief Information and Digital Officer at Mass General Brigham; Rebecca Mishuris, Chief Medical Information Officer and Vice President at Mass General Brigham; and Carina Edwards, Chief Executive Officer at Kipu Health discuss opportunities for enhanced patient-provider interactions and improvements in health care delivery through the use of AI.

Get to know Jane, Rebecca, and Carina as they answer questions on their career, their advice for women in the health care industry, and the meaning of success and mindfulness. 

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In this edition of the Mintz IRA Update, we cover the status of the negotiations underway between CMS and manufacturers pursuant to the Medicare Drug Price Negotiation Program and current legal challenges to the program, other drug pricing–related IRA initiatives, the IRA’s small biotech exemption, implications associated with removing the average manufacturer price cap on Medicaid rebates, and the Biden administration’s proposed draft guidance on patent “march-in” rights.

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Read about how the removal of the average manufacturer price (AMP) cap on Medicaid rebates prompted manufacturers to cut insulin prices to avoid significant payments to Medicaid.

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Mintz recently launched a new series of Health Law Diagnosed titled Women Leaders in Health Care. This new series highlights women leaders in the health care industry and includes discussions on key issues in the health care industry, women leaders’ reflections on their career, and the impact of mentorship. In our inaugural episode, Leah Pollema, Vice President and General Counsel at InhibRx, and Serene Katranji, Chief Operating Officer, Chief Compliance Officer, and Corporate Counsel at Orchard Laboratories, join host Bridgette Keller to share personal stories about their experiences as both mentees and mentors, shedding light on the invaluable impact mentorship has had on their professional journeys.

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Mintz’s PBM & Pharmacy practice is proud to present the Mintz IRA Update, a regular publication that delves into the spectrum of developments under the Inflation Reduction Act of 2022 (“IRA”) impacting the health care industry.

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Bipartisan legislative activity related to pharmacy benefit manager oversight is at an all-time high in both the House and Senate. As we noted last week, several bills that address PBM activities are moving through the Senate and House committees with what appear to be high approval rates. There has also been an uptick in general investigations into PBM business practices. This post, which is the second of a two-part series, highlights recent House and federal agency activity targeting the PBM industry.

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In conjunction with the surge in state legislative efforts to regulate the pharmacy benefit manager (PBM) industry, Congress and federal agencies have ramped up PBM oversight efforts as part of the ongoing battle to lower prescription drug costs. Several bills that address PBM reporting requirements, including increased transparency as it relates to a PBM’s use of spread pricing and the retention of certain rebates and administrative fees, are moving through Senate and House committees. Further, last month the U.S. Department of Health and Human Services (HHS) Centers for Medicare & Medicaid Services (CMS) proposed a rule to increase transparency related to spread pricing in Medicaid-managed care contracts with PBMs, and recently, the Federal Trade Commission (FTC) expanded its ongoing investigation into PBM practices to include information requests from two group purchasing organizations.

This blog post highlights recent Senate activity as well as a proposed bipartisan Senate and House bill that would impact PBM activity in the Medicaid-managed care space. This blog post is the first in a series of two posts detailing recent federal activities aimed at increasing oversight of the PBM industry.

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On April 25, 2023, the Senate Health, Education, Labor, and Pensions Committee Chairman Bernie Sanders and Ranking Member Bill Cassidy introduced a package of legislation aimed at lowering prescription drug prices. The package includes four bills, each proposing changes that would address a different piece of the pharmaceutical supply chain. This post focuses on the Pharmacy Benefit Manager Reform Act (PBM Reform Act), which proposes to increase oversight of entities providing pharmacy benefit manager (PBM) services to group health plans and health insurance issuers (i.e., employer-based health insurance coverage).

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Though the flurry of state PBM-focused legislation slowed down with the summer recess, there has still been plenty of noteworthy PBM news. This roundup focuses on state Medicaid enforcement activities involving Centene and provides a brief overview of recent legislative activity.

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MintzRx is a regular newsletter providing you with everything you need to know to stay abreast of the legal, regulatory, and industry developments across the pharmaceutical supply chain.

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News & Press

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Mintz announces the elevation of 12 attorneys to its partnership ranks across the US and Canada, effective January 1, 2026. These promotions build on the firm’s growth in 2025, which included 14 lateral partners spanning the firm’s geographies.

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173 Mintz attorneys across 53 practice areas have been recognized by Best Lawyers® in the 2026 edition of The Best Lawyers in America©. Five Mintz attorneys received 2026 “Lawyer of the Year” awards, and 61 firm attorneys were included in the 2026 edition of Best Lawyers: Ones to Watch.

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NEW YORK – Mintz is pleased to announce that 18 attorneys have been named New York Metro Super Lawyers and 11 attorneys have been named New York Metro Rising Stars by Super Lawyers for 2023.

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17 Mintz attorneys have been named New York Metro Super Lawyers and nine Mintz attorneys have been named New York Metro Rising Stars by Super Lawyers for 2022.

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Mintz is advising a consortium of investors led by TPG Capital and Welsh, Carson, Anderson & Stowe in their acquisition of Kindred Healthcare, Inc. The definitive agreement totals approximately $4.1 billion in cash including the assumption or repayment of net debt.
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podcasts

Explore California’s new health care transaction laws in this episode of Health Law Diagnosed. Mintz experts discuss A.B. 1415, S.B. 351, and the rise of “mini HSR” rules—plus what health care entities must do now to stay compliant.

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PBM policy reform heats up in Summer/Fall 2025. Tune in as Bridgette Keller and David Gilboa unpack stalled federal bills, state-level regulations, and key litigation in this episode of Health Law Diagnosed.

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In the latest episode of Health Law Diagnosed, Of Counsel Bridgette Keller is joined by Associate Hassan Shaikh for a discussion on noteworthy developments relating to the IRA and drug pricing.

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Of Counsel Bridgette Keller is joined by Joanne Hawana, Ben Zegarelli, and John Daley, as they offer advice for navigating communications with the FDA.

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Host, Bridgette Keller is joined by Associate, David Gilboa to break down the highlights from our Spring 2025 PBM Policy and Legislative Update. In just five minutes, we cover the most impactful federal and state developments shaping the PBM landscape this season.

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Host Bridgette Keller is joined by Members Deb Daccord and Dan Cody to discuses the evolving legislative and regulatory landscape impacting healthcare transactions, particularly for private equities and hedge funds.

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Host Bridgette Keller discusses the new Massachusetts Health Care Market Review Law and what this means for health care providers, investors, and other key stakeholders. She is joined by Member Deb Daccord, Of Counsel Cassie Paolillo, and Of Counsel Kate Stewart, who share their insights on the law’s far-reaching implications.

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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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Host Of Counsel Bridgette Keller is joined by Alex Hecht, ML Strategies Executive Vice President & Director of Operations, Washington, DC, as they dive into potential health care policy changes on the horizon following the 2024 election and what stakeholders can expect in 2025.

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Host Bridgette Keller, joined by Lauren Edgerton, Healthcare Director at Piper Sandler, and Kathryne Cooper, Partner at Jumpstart Nova leads a conversation around investing in women's health.

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Recognition & Awards

  • Best Lawyers in America: Ones to Watch - Health Care Law (2026)

  • Included on the New York Super Lawyers Rising Star: Health Care list (2020 - 2023)

  • ABA-BNA Award for Excellence in the Study of Health Law

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Involvement

  • Member, American Health Lawyers Association (AHLA)
  • Member, American Bar Association (ABA)
  • Member, American College of Healthcare Executives (ACHE)
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