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