RCW 74.09.037
Identification card -- Social security number restriction.

Any card issued after December 31, 2005, by the department or a managed health care system to a person receiving services under this chapter, that must be presented to providers for purposes of claims processing, may not display an identification number that includes more than a four-digit portion of the person's complete social security number.

[2004 c 115 § 3.]