Washington · 2025-2026 Biennium (69th Legislature)

Concerning coverage for HIV antiviral drugs.

AN ACT Relating to coverage for HIV antiviral drugs;

SSB 6183·Senate·Bill

Sen. Marko LiiasState Senate · LD-21·12 cosponsors

Fiscal noteState YesLocal No

Effective dateJune 11, 2026

Primary sponsor

Marko LiiasState Senate · LD-21

Cosponsors

Paul HarrisState Senate · LD-17

Jessica BatemanState Senate · LD-22

Annette ClevelandState Senate · LD-49

Claire WilsonState Senate · LD-30

Manka DhingraState Senate · LD-45

Bob HasegawaState Senate · LD-11

T'wina NoblesState Senate · LD-28

Jamie PedersenState Senate · LD-43

Rebecca SaldañaState Senate · LD-37

Derek StanfordState Senate · LD-01

Yasmin TrudeauState Senate · LD-27

Javier ValdezState Senate · LD-46

Floor votes

Senate · 3rd Reading & Final Passage · SSB 6183Feb 10, 202648–0

House · 3rd Reading & Final Passage · SSB 6183Mar 3, 202693–1

Legislative history

Jan 16, 2026

First reading, referred to Health & Long-Term Care.

Jan 27, 2026

HLTC - Majority; 1st substitute bill be substituted, do pass.

Jan 27, 2026

Minority; without recommendation.

Jan 29, 2026

Passed to Rules Committee for second reading.

Feb 4, 2026

Placed on second reading by Rules Committee.

Feb 10, 2026

1st substitute bill substituted.

Feb 10, 2026

Rules suspended. Placed on Third Reading.

Feb 10, 2026

Third reading, passed; yeas, 48; nays, 0; absent, 0; excused, 1.

Feb 12, 2026

First reading, referred to Health Care & Wellness.

Feb 25, 2026

HCW - Executive action taken by committee.

Feb 25, 2026

HCW - Majority; do pass.

Feb 25, 2026

Referred to Rules 2 Review.

Mar 2, 2026

Rules Committee relieved of further consideration. Placed on second reading.

Mar 3, 2026

Rules suspended. Placed on Third Reading.

Mar 3, 2026

Third reading, passed; yeas, 93; nays, 1; absent, 0; excused, 4.

Mar 4, 2026

President signed.

Mar 5, 2026

Speaker signed.

Mar 10, 2026

Delivered to Governor.

Mar 14, 2026

Governor signed.

Mar 14, 2026

Chapter 48, 2026 Laws.

Mar 14, 2026

Effective date 6/11/2026.

Bill text

Original Bill Substitute Bill Bill as Passed Legislature

Bill reports

Senate Bill Report (Orig.) — Initial Bill Report 01-22-26 Senate Bill Report — Testimony Added 01-22-26 Senate Bill Report — Reported by HLTC 01-27-26 Substitute Senate Bill Report — Passed Senate 02-10-26 Substitute House Bill Analysis 2026 — Initial House Analysis 02-24-26 Substitute House Bill Report — Reported by HCW 02-25-26 Substitute House Bill Report — Passed House 03-03-26 Final Bill Report — Final Bill Report 2026

Session law

Chapter 048, Laws of 2026