For health plans issued or renewed on or after January 1, 2020, a health carrier shall provide coverage without prior authorization of at least one federal food and drug administration approved product for the treatment of opioid use disorder in the drug classes opioid agonists, opioid antagonists, and opioid partial agonists.
RCW 48.43.760
Declaration- 2019 c 314 : See note following RCW 18.22.810.