[Statutory Authority: RCW
41.05.021. WSR 13-23-065, § 182-540-001, filed 11/18/13, effective 1/1/14. WSR 11-14-075, recodified as § 182-540-001, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW
74.08.090,
74.09.510,
74.09.520,
74.09.522, and 42 C.F.R. 405.2101. WSR 03-21-039, § 388-540-001, filed 10/8/03, effective 11/8/03. Statutory Authority: RCW
74.04.050 and
74.08.090. WSR 00-01-088, § 388-540-001, filed 12/14/99, effective 1/14/00. Statutory Authority: RCW
74.08.090. WSR 93-16-039 (Order 3600), § 388-540-001, filed 7/28/93, effective 8/28/93.]