SCOTUS Conversion Therapy Ruling Could Limit State Medical Board Authority

The U.S. Supreme Court has issued a ruling against a Colorado law that prohibited licensed mental health providers from engaging in gender and sexuality conversion therapy. The decision, delivered in the case of Chiles v. Salazar on March 31, 2026, suggests that state medical boards may face narrowed authority when regulating healthcare practices that primarily involve speech.

The case centered on Kaley Chiles, a therapist who challenged the state’s ban. Because Chiles utilizes talk therapy and does not prescribe medications or maintain physical contact with patients, the Court’s majority determined that the Colorado law acted as a restriction on speech based on a specific viewpoint or opinion.

In an 8-1 decision, the justices sent the case back to a lower court for a higher level of judicial scrutiny. Legal experts indicate that this procedural move will likely result in the ban being overturned.

Implications for Medical Regulation

The ruling’s impact may extend beyond the specific context of LGBTQ+ rights and conversion therapy. According to legal experts, the decision could reshape how state medical boards regulate various aspects of provider care that are speech-based.

Potential areas of healthcare regulation that could be affected include:

• Other forms of talk therapy.
• The delivery of telehealth services.
• Physician advice regarding vaccines.
• Guidance on reproductive care.
• Medical advice concerning Covid-19.

The decision suggests that restrictions on the content of speech-based treatments may be viewed as unconstitutional. This shift could broaden the scope of legal investigations into medical board regulations and provide new causes of action for healthcare providers challenging state restrictions.

Legal Context and Scope

The core of the Court’s reasoning rests on the nature of the practice in question. By identifying the therapy as a form of speech rather than a physical medical procedure, the Court has created a precedent that may limit the ability of states to ban specific therapeutic conversations or viewpoints.

This ruling specifically addresses the state’s ability to prevent medical professionals from offering conversion therapy to minors within the state. By overturning the ban in Colorado, the Court has signaled a different approach to the intersection of professional medical licensing and First Amendment protections.

As the case returns to the lower courts, the legal community is monitoring how this will ripple through the broader medical field, particularly regarding the balance between patient safety regulations and the free speech rights of licensed practitioners.