Relating to notice of rights provided to a patient receiving certain mental health, chemical dependency, or rehabilitation treatment or services at certain facilities.

Based on the provided context, no substantive bill text is available for HB 473. The document states "This version is not currently available, but is coming soon. In the meantime, please see the PDF for the content of this bill." Without access to the actual bill language or detailed summary, a factual summary of the bill's provisions, affected parties, or mechanisms cannot be generated. The bill's title indicates it relates to patient rights notices in mental health, chemical dependency, or rehabilitation settings, but specific requirements or changes are not described in the provided materials.