2023 Washington Code 18.64.430 – Cost disclosure to health care providers

2022 Washington Code 18.64.430 – Cost disclosure to health care providers

2020 Washington Code 18.64.430 – Cost disclosure to health care providers

2019 Washington Code 18.64.430 – Cost disclosure to health care providers

2018 Washington Code 18.64.430 – Cost disclosure to health care providers

2016 Washington Code 18.64.430 – Cost disclosure to health care providers

2015 Washington Code 18.64.430 – Cost disclosure to health care providers

2014 Washington Code 18.64.430 – Cost disclosure to health care providers

2013 Washington Code 18.64.430 – Cost disclosure to health care providers

2009 Washington Code 18.64.430 – Cost disclosure to health care providers