Moyle v. United States
The Supreme Court sent the Idaho emergency abortion case back to lower courts without deciding the central legal question — whether a federal emergency-care law (EMTALA) overrides Idaho's near-total abortion ban.
The Court also lifted its own January 2024 emergency order, restoring the lower court's injunction that allows Idaho doctors to perform emergency abortions to protect a patient's serious health, not just to prevent death.
How it got here: A federal district court enjoined Idaho's abortion law as likely preempted by EMTALA; the Supreme Court paused that injunction in January 2024 and agreed to hear the case before the Ninth Circuit could weigh in.
The Case in Depth
What happened
Idaho passed a law making most abortions a crime, with an exception only when a doctor believes an abortion is necessary to prevent the pregnant woman's death. The federal government sued, arguing that EMTALA — a federal law requiring Medicare-funded hospitals to stabilize patients facing medical emergencies — conflicts with Idaho's ban in cases where grave health harm, not just death, is at stake. While a lower court's injunction was in force, women could obtain emergency abortions in Idaho; after the Supreme Court paused that injunction in January 2024, Idaho's largest emergency provider began airlifting pregnant patients to other states roughly every other week.
The question before the Court
Could the federal law requiring hospitals to provide emergency medical care force Idaho doctors to perform abortions that Idaho's criminal law bans?
The Court's answer
The Court declined to answer this question at this time. A majority found the case was not ready for early Supreme Court review: since the Court had agreed to hear it, the federal government had walked back key parts of its EMTALA argument — disclaiming, for instance, that the law ever requires abortions for mental-health conditions and confirming that federal conscience protections still apply to doctors and hospitals. Idaho had simultaneously shifted its own position on what conditions its law permits treating with abortion, leaving the actual scope of any conflict between the two laws unclear.
A significant new constitutional question — whether Congress can use its spending power (the authority to attach conditions to federal funding) to override a state's criminal statutes when the state itself never accepted those conditions — was also raised for the first time in this Court, without any lower court having weighed in. A majority concluded the lower courts should address it first. At the same time, the Court lifted the emergency order it had issued in January 2024, restoring the lower-court injunction that had allowed emergency abortions to protect a patient's health.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
For now, Idaho's lower-court injunction is back in effect, meaning doctors can again perform emergency abortions to prevent serious health harm — not just death. But the core legal question remains unsettled: until courts resolve whether federal emergency-care law overrides state abortion bans, doctors and hospitals in Idaho and similarly situated states face continuing legal uncertainty about when they may act.
What changes now
With the Supreme Court's emergency order lifted, the federal district court's preliminary injunction is back in effect, allowing Idaho doctors to perform emergency abortions required by EMTALA. The case now proceeds in the Ninth Circuit, which will hear Idaho's appeal of the injunction. The fundamental question — whether EMTALA preempts Idaho's abortion ban in emergency health situations — remains unresolved and will almost certainly return to the Supreme Court, including through a related case involving Texas already pending before the Court.
What this does not decide
The Court did not decide whether EMTALA requires hospitals to perform emergency abortions that state law bans, or whether Congress's spending power can override a state's criminal statutes without the state's consent. Both questions are left entirely to the lower courts. The ruling does not address the abortion laws of other states, including Texas, where a similar case is pending.
Concurrences and dissents
Concurrence — Justice Kagan
Justice Kagan agreed the Court should dismiss and lift the stay, but for a sharper reason: Idaho's arguments were never strong enough to justify emergency intervention in the first place. She argued EMTALA unambiguously requires hospitals to provide whatever stabilizing treatment a patient needs, which sometimes means an abortion — because the statute demands treatment of the medical condition, not a particular named procedure. She directly rebutted Justice Alito's reading, explaining that EMTALA's references to an 'unborn child' protect a fetus in peril but do not eliminate the hospital's separate duty to treat a woman facing a health emergency.
Concurrence — Justice Barrett
Justice Barrett explained that the case had become unfit for immediate resolution because the parties' positions had substantially shifted since cert was granted. The government disclaimed abortions for mental-health conditions and confirmed conscience protections apply; Idaho recharacterized its law as permitting emergency abortions for many conditions the government cited as conflicts. A new Spending Clause constitutional question — raised for the first time in this Court, with no lower court having addressed it — also required the lower courts to weigh in first. She found that Idaho's claimed irreparable harm was undercut by the narrowed dispute.
Dissent in part — Justice Jackson
Justice Jackson concurred in lifting the stay but dissented from the decision to dismiss without deciding the merits. She argued the underlying legal conflict — Idaho criminalizes care that EMTALA requires — is real, ongoing, and obvious, and that Idaho's litigation-stage repositioning does not make it disappear on the ground. She contended the Court had already intervened in this litigation and owed the country a clear answer on the preemption question; dismissing without ruling is not a victory for patients but merely delay, leaving doctors in Idaho and other states without legal clarity.
Dissent — Justice Alito
Justice Alito argued the Court should have reached the merits and ruled for Idaho. He contended EMTALA's text unambiguously does not require abortions — the statute never mentions the procedure and expressly obligates hospitals to protect an 'unborn child.' He further argued that EMTALA, enacted under the Spending Clause, cannot impose conditions on states unless those conditions are stated unambiguously and the state has consented, neither of which occurred here. He also argued vacating the stay was unjustifiable: Idaho suffers real, concrete harm whenever a court prevents it from enforcing its own laws, and the majority offered no plausible explanation for the reversal. Justice Gorsuch joined Parts I and II of this dissent (the statutory and Spending Clause arguments) but not Part III (the argument against vacating the stay).
How the Court got there
The legal reasoning, step by step
- The Court had taken the unusual step of agreeing to hear this case before the Ninth Circuit had any chance to weigh in — a mechanism called 'certiorari before judgment' — based on the belief that Idaho would suffer immediate irreparable harm from the injunction and that the legal question was ready for immediate Supreme Court resolution. Full briefing and oral argument changed that assessment.
- Three concurring justices (Barrett, Roberts, Kavanaugh) found the factual and legal landscape had shifted too much to justify early resolution. The federal government had significantly narrowed its EMTALA interpretation during briefing: it disclaimed that EMTALA ever requires abortions for mental-health conditions, confirmed federal conscience protections apply, and clarified the law covers only acute physical emergencies. Idaho, in turn, recharacterized its own law as permitting emergency abortions for many of the specific conditions originally cited as conflicts.
- A new and significant constitutional question arose for the first time in this Court: whether Congress, acting under its spending power, can attach conditions to federal funding — here, EMTALA's emergency-care requirements — that effectively override a state's criminal statutes, even though the state itself never agreed to those conditions. Because no lower court had addressed this question, the Barrett group concluded it would be improper for the Supreme Court to resolve it first.
- Because the parties' positions had narrowed the apparent conflict between the two laws, the same group found that Idaho could no longer demonstrate it would suffer irreparable harm from the preliminary injunction remaining in place — a required element for any emergency stay. With that showing undercut, the basis for the January 2024 stay collapsed, and a majority voted to vacate it.
- Three justices (Kagan, Sotomayor, and Jackson as to Part II) agreed the stay should be lifted but for a different reason: in their view, EMTALA unambiguously requires hospitals to provide whatever stabilizing treatment is medically necessary, including an abortion when that is the only way to prevent serious harm — and Idaho's law squarely prohibits exactly that care, making preemption clear. Under their view, Idaho's arguments were never strong enough to support either the emergency stay or accelerated review.