Wash. Admin. Code § 284-170-320
(1) An issuer must make available to the commissioner upon request its records, contracts, and agreements related to its provider networks.
(2) Beginning January 1, 2016, an issuer must be able to provide to the commissioner upon request the following information for a time period specified by the commissioner. These records must be retained for a period of ten years:
[Statutory Authority: RCW 48.02.060. WSR 16-07-144 (Matter No. R 2016-01), recodified as § 284-170-320, filed 3/23/16, effective 4/23/16. WSR 16-01-074, recodified as § 284-43-9979, filed 12/14/15, effective 12/14/15. Statutory Authority: RCW 48.02.060, 48.18.120, 48.20.450, 48.20.460, 48.43.055, 48.43.505, 48.43.510, 48.43.515, 48.43.530, 48.43.535, 48.43.730, 48.44.020, 48.44.050, 48.44.080, 48.46.030, 48.46.200. WSR 16-01-074 (Matter No. R 2014-08), § 284-43-225, filed 12/14/15, effective 1/14/16.]