Wash. Rev. Code § 70.47.090
Any enrollee whose premium payments to the plan are delinquent or who moves his or her residence out of an area served by the plan may be dropped from enrollment status. An enrollee whose premium is the responsibility of the department of social and health services under RCW 70.47.110 may not be dropped solely because of nonpayment by the department. The *administrator shall provide delinquent enrollees with advance written notice of their removal from the plan and shall provide for a hearing under chapters 34.05 and 34.12 RCW for any enrollee who contests the decision to drop the enrollee from the plan. Upon removal of an enrollee from the plan, the *administrator shall promptly notify the managed health care system in which the enrollee has been enrolled, and shall not be responsible for payment for health care services provided to the enrollee (including, if applicable, members of the enrollee's family) after the date of notification. A managed health care system may contest the denial of payment for coverage of an enrollee through a hearing under chapters 34.05 and 34.12 RCW.
RCW 70.47.090
*Reviser's note: The definition of "administrator" was changed to "director" in RCW 70.47.020 by 2011 1st sp.s. c 15 s 83.