Creates the First Responders Behavioral Healthcare Bill of Rights Act. Provides that first responders have certain specified statutory rights in seeking behavioral health services and treatment. Provides that the rights guaranteed to first responders in these provisions are judicially enforceable. Provides that an aggrieved employee may, under the Civil Practice Law, bring an action for damages, attorney's fee, or injunctive relief against an employer for violating these rights. Defines various terms.