The bill amends the Mental Health Code of Michigan to update definitions and clarify terms related to mental health services, including new definitions for "abilities," "abuse," "adaptive skills," and "assisted outpatient treatment." It modifies existing language, such as changing "their" to "the individuals'" in substance use disorder counseling, and updates terminology around "conversion therapy" to align with contemporary understandings of gender identity and sexual orientation. The bill also enhances the roles of community mental health organizations, emphasizes the importance of consent in treatment decisions, and outlines criteria for involuntary treatment, aiming to modernize the Mental Health Code and improve support for individuals with mental health challenges.

Additionally, the bill establishes protocols for preadmission screening units operated by community mental health services programs, mandating 24/7 availability for assessments and clarifying responsibilities regarding screening services. It enhances legal protections for those involved in the treatment process, stipulating that good faith actions cannot lead to legal action unless gross negligence is proven. The bill also addresses the hospitalization of minors, requiring evaluations for those recommended for hospitalization over 10 days and ensuring timely communication with parents or guardians. Overall, the amendments aim to improve the efficiency, accountability, and rights of individuals within the mental health treatment system, particularly for minors in crisis.