Washington Revised Code Title 70. Public Health and Safety § 70.320.010. Definitions

(1) “Authority” means the health care authority.

(2) “Department” means the department of social and health services.

(3) “Emerging best practice” or “promising practice” means a program or practice that, based on statistical analyses or a well-established theory of change, shows potential for meeting the evidence-based or research-based criteria, which may include the use of a program that is evidence-based for outcomes other than those listed in this section.

(4) “Evidence-based” means a program or practice that has been tested in heterogeneous or intended populations with multiple randomized, or statistically controlled evaluations, or both; or one large multiple site randomized, or statistically controlled evaluation, or both, where the weight of the evidence from a systemic review demonstrates sustained improvements in at least one outcome. “Evidence-based” also means a program or practice that can be implemented with a set of procedures to allow successful replication in Washington and, when possible, is determined to be cost-beneficial.

(5) “Research-based” means a program or practice that has been tested with a single randomized, or statistically controlled evaluation, or both, demonstrating sustained desirable outcomes; or where the weight of the evidence from a systemic review supports sustained outcomes as described in this subsection but does not meet the full criteria for evidence-based.

(6) “Service coordination organization” or “service contracting entity” means the authority and department, or an entity that may contract with the state to provide, directly or through subcontracts, a comprehensive delivery system of medical, behavioral, long-term care, or social support services, including entities such as managed care organizations that provide medical services to clients under chapter 74.09 RCW and RCW 71.24.380, and area agencies on aging providing case management services under chapter 74.39A RCW.