Revised Code of Washington
Chapter 60.45 - Lien of Department of Social and Health Services for Medical Care Furnished Injured Recipient.
60.45.010 - Medical care to injured recipient—Recovery of cost against tort feasor or tort feasor's insurer—Lien created, filing—Payment to recipient does not discharge lien.

RCW 60.45.010
Medical care to injured recipient—Recovery of cost against tort feasor or tort feasor's insurer—Lien created, filing—Payment to recipient does not discharge lien.

See RCW 74.09.180, 43.20B.040, and 43.20B.050.