The Signal Directory

State Health AI Law Tracker

Search enacted US state laws that regulate AI in healthcare. Filter by state, topic, status and who it applies to.

Laws listed

41

States covered

24

Already effective

35

Coming into effect

6

41 laws

California · SB 243

Companion chatbots

Effective January 1, 2026

AI therapy / mental health chatbotsEffectiveVendors

About this data

By Dr. Dereck Mush, MD, MBA, Editor In Chief

We list enacted state laws and rules that regulate AI in healthcare: prior authorization, therapy chatbots, patient disclosure, clinical decision support and related areas.

Each row was checked against the official state legislature or agency page for bill number, status, enacted date and effective date. Other trackers were leads only. Summaries are ours. This is not legal advice.