Versions of See prior versions of a law on LawServer 2023 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2022 Washington Code 18.74.128 – Construction of chapter–Health carrier contracts with physical therapist assistants 2020 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2019 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2018 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2016 Washington Code 18.74.128 – Construction of chapter–Health carrier contracts with physical therapist assistants 2015 Washington Code 18.74.128 – Construction of chapter–Health carrier contracts with physical therapist assistants 2014 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2013 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants 2009 Washington Code 18.74.128 – Construction of chapter — Health carrier contracts with physical therapist assistants