The authority shall establish a board to be known as the health care cost transparency board. The board is responsible for the analysis of total health care expenditures in Washington, identifying trends in health care cost growth, and establishing a health care cost growth benchmark. The board shall provide analysis of the factors impacting these trends in health care cost growth and, after review and consultation with identified entities, shall identify those health care providers and payers that are exceeding the health care cost growth benchmark. The authority may create rules needed to implement this chapter.
RCW 70.390.020