Medicare Supplement Regulation
[Statutory Authority: RCW 48.66.030 (3)(a), 48.66.041, and48.66.165 . 09-24-052 (Matter No. R 2009-08), § 284-66-323, filed 11/24/09, effective 1/19/10. Statutory Authority: RCW 48.02.060, 48.20.450, 48.20.460, 48.20.470, 48.30.010, 48.44.020, 48.44.050, 48.44.070, 48.46.030, 48.46.130 and 48.46.200. 92-06-021 (Order R 92-1), § 284-66-323, filed 2/25/92, effective 3/27/92.]