The medicaid agency bases coverage of anesthesia services on medicare policies and the following rules:
Wash. Admin. Code § 182-531-0300
11-14-075, recodified as §182-531-0300, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW 74.08.090. 10-19-057, § 388-531-0300, filed 9/14/10, effective 10/15/10. Statutory Authority: RCW 74.08.090, 74.09.520. 01-01-012, § 388-531-0300, filed 12/6/00, effective 1/6/01.