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New York City Leads Coalition to Defend Affordable Care Act in California v. Kennedy et al. Case

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Published on August 08, 2025
New York City Leads Coalition to Defend Affordable Care Act in California v. Kennedy et al. CaseSource: Wikipedia/Momos, CC BY-SA 3.0, via Wikimedia Commons

New York City Mayor Eric Adams and Corporation Counsel Muriel Goode-Trufant announced that the city is leading a coalition of local governments in a legal effort to protect Affordable Care Act benefits for millions. According to the Mayor's office, the coalition has jointly filed an amicus brief in the case of California v. Kennedy et al., opposing a federal rule they contend would hinder healthcare enrollment and exclude gender-affirming care as a covered health benefit.

"Access to health care is a human right codified into law by the historic passage of the Affordable Care Act, which has provided health coverage to millions of Americans," Mayor Adams stated in the press release, emphasizing the commitment to not just maintain, but to also actively expand access to crucial services. The new federal rule, according to Adams, does nothing but threaten the healthcare coverage of New Yorkers and Americans nationwide. Meanwhile, the coalition's amicus brief highlights the potential repercussions of the policy shift, including increased pressures on an already overstretched public healthcare system.

Corporation Counsel Goode-Trufant elaborated on the coalition's stance, labeling the regulatory adjustments to the ACA as not only unlawful but a retrogressive move for public health. As the press release details, these changes are poised to hit public hospitals hard, at a period when they're already dealing with staffing gaps, escalating demands, and surging costs, resulting in the closure of medical facilities nationwide.

The brief further argues that the medical expenses of low-income individuals who lose affordable coverage do not disappear, as the federal government appears to assume. Instead, these costs shift to public health systems and local governments, which are already burdened. The press release highlights New York City's health system, which treats hundreds of thousands of uninsured patients annually and faces over $1 billion in uncompensated care costs. If the new rule is implemented, it could lead to not only increased strain on services but also the potential collapse of essential providers that serve as a safety net for the nation’s most vulnerable populations.

California v. Kennedy et al. features a coalition of 16 states challenging recent actions by the HHS Secretary, claiming they violate federal laws including the Administrative Procedure Act, the Separation of Powers doctrine, and the Spending Clause. New York City, alongside NYC Health + Hospitals, Santa Clara County, King County, and the city and county of San Francisco, is working to block the implementation of a rule that could have significant impacts on the health and financial security of many Americans.