Wash. Rev. Code § 74.09.260
Any person, including any corporation, that knowingly:
(2) Charges, solicits, accepts, or receives, in addition to any amount otherwise required to be paid under such plan, any gift, money, donation, or other consideration (other than a charitable, religious, or philanthropic contribution from an organization or from a person unrelated to the patient):
[ 2018 c 201 s 7013; 2011 1st sp.s. c 15 s 17; 1991 sp.s. c 8 s 7; 1979 ex.s. c 152 s 7.]
Findings—Intent—Effective date—2018 c 201: See notes following RCW 41.05.018.
Effective date—Findings—Intent—Report—Agency transfer—References to head of health care authority—Draft legislation—2011 1st sp.s. c 15: See notes following RCW 74.09.010.
Effective date—1991 sp.s. c 8: See note following RCW 18.51.050.