Wash. Admin. Code § 182-535A-0020
(3) Eligible clients may receive the same orthodontic treatment and orthodontic-related services for continued orthodontic treatment when originally rendered by a nonmedicaid or out-of-state provider as follows:
[Statutory Authority: RCW 41.05.021, 41.05.160 and 2019 c 415 §§ 211 (1)(c) and 1111 (1)(c). WSR 19-20-047, § 182-535A-0020, filed 9/25/19, effective 10/26/19. Statutory Authority: RCW 41.05.021, 41.05.160 and 2017 3rd sp.s. c 1 § 213 (1)(c). WSR 19-09-058, § 182-535A-0020, filed 4/15/19, effective 7/1/19. Statutory Authority: RCW 41.05.021 and 41.05.160. WSR 17-20-097, § 182-535A-0020, filed 10/3/17, effective 11/3/17. Statutory Authority: RCW 41.05.021 and 2013 2nd sp.s. c 4 § 213. WSR 14-08-032, § 182-535A-0020, filed 3/25/14, effective 4/30/14. WSR 11-14-075, recodified as § 182-535A-0020, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW 74.04.050, 74.08.090. WSR 08-17-009, § 388-535A-0020, filed 8/7/08, effective 9/7/08. Statutory Authority: RCW 74.08.090, 74.09.520 and 74.09.035, 74.09.500. WSR 05-01-064, § 388-535A-0020, filed 12/8/04, effective 1/8/05. Statutory Authority: RCW 74.08.090, 74.09.035, 74.09.520, 74.09.500, 42 U.S.C. 1396d(a), C.F.R. 440.100 and 225. WSR 02-01-050, § 388-535A-0020, filed 12/11/01, effective 1/11/02.]