Wash. Admin. Code § 182-546-4100
The medicaid agency pays for medically necessary ambulance transportation to and from a covered behavioral health service (see WAC 182-546-4300) subject to the conditions and limitations within this chapter. For purposes of Involuntary Treatment Act (ITA) and voluntary behavioral health services:
(1) The agency pays for transportation services for people involuntarily detained for behavioral health services when they have been assessed by a DCR and found to be one of the following:
[Statutory Authority: RCW 41.05.021, 41.05.160, 2015 c 157, 2017 c 273, and 2016 1st sp.s. c 29. WSR 20-17-010, § 182-546-4100, filed 8/6/20, effective 9/6/20.]