(2) Against the funds appropriated to cover the cost of transporting patients, the State Treasurer shall pay the claims of the superintendent that have been approved by the Oregon Health Authority. [Amended by 1975 c.614 §14; 1985 c.565 §67; 2007 c.14 §2; 2007 c.70 §206; 2009 c.595 §421; 2011 c.9 §59; 2013 c.36 §68; 2015 c.318 §15]