Versions of See prior versions of a law on LawServer 2023 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2022 Washington Code 43.20B.335 – Mental illness–Treatment costs–Determination of ability to pay–Standards–Rules and regulations 2020 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2019 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2018 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2016 Washington Code 43.20B.335 – Mental illness–Treatment costs–Determination of ability to pay–Standards–Rules and regulations 2015 Washington Code 43.20B.335 – Mental illness–Treatment costs–Determination of ability to pay–Standards–Rules and regulations 2014 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2013 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations 2009 Washington Code 43.20B.335 – Mental illness — Treatment costs — Determination of ability to pay — Standards — Rules and regulations