Versions of See prior versions of a law on LawServer 2023 Washington Code 48.155.070 – Written health care provider agreements required — Terms — Internet website 2022 Washington Code 48.155.070 – Written health care provider agreements required–Terms–Internet website 2020 Washington Code 48.155.070 – Written health care provider agreements required — Terms — Internet web site 2019 Washington Code 48.155.070 2018 Washington Code 48.155.070 – Written health care provider agreements required — Terms — Internet web site 2016 Washington Code 48.155.070 – Written health care provider agreements required–Terms–Internet web site 2015 Washington Code 48.155.070 – Written health care provider agreements required–Terms–Internet web site 2014 Washington Code 48.155.070 – Written health care provider agreements required — Terms — Internet web site 2013 Washington Code 48.155.070 – Written health care provider agreements required — Terms — Internet web site