Versions of Washington Code 18.74.012 - Consultation with health care practitioner not required for certain treatments on LawServer 2023 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2022 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2020 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2019 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2018 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2016 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2015 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2014 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2013 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments 2009 Washington Code 18.74.012 – Consultation with health care practitioner not required for certain treatments