Establishing network adequacy standards for skilled nursing facilities and rehabilitation hospitals.
Senate Bill 5124 aims to increase patient access to timely and medically necessary postacute care for Medicaid enrollees in Washington state. It directs the state's Health Care Authority to establish network adequacy standards for skilled nursing facilities and rehabilitation hospitals by January 1, 2027. These standards will ensure care remains local and timely, considering factors like geographic availability and provider presence within regional service areas. The Authority is required to obtain feedback from various healthcare stakeholders, including hospitals and managed care organizations, during the development of these standards, which will then be incorporated into managed care contracts.
Bill status
signed
all 5 stages cleared
Introduction
Jan 2026
Committee Review
Mar 2026
Senate Passage
Mar 2026
House Passage
Mar 2026
Signed into Law
Mar 2026
Introduced Jan 12, 2026
Signed Mar 24, 2026
Maddy AI version diff · 3 comparisons
What changed between versions
Engrossed Substitute Bill
→
Substitute Passed Legislature
·
2 edits
MINOR
The document has been updated from a draft bill to the final certified version passed by the legislature. The primary change is the update of the legislative session year from 2025 to 2026 and the addition of official certification signatures, indicating the bill is now law.
TIMELINE
The legislative session year was updated from the 2025 Regular Session to the 2026 Regular Session, reflecting the bill's passage in the subsequent year.
TECHNICAL
Official certification text, including vote counts, dates of passage by the Senate and House, and signatures from legislative officers, was added to confirm the bill's enactment.
Floor votes · Senate Jan 21, 2026 · House Mar 6, 2026
How they voted
51–0
Passed
Total votes 51
Jan 21, 2026
D
Democratic31
100% Yea
R
Republican20
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
51
Key actions
20
Committee
21
Mar 24, 2026
Signed into law
Governor signed.
executive
Mar 11, 2026
Lower · Passed
Speaker signed.
lower
Mar 9, 2026
Upper · Passed
President signed.
upper
Mar 6, 2026
House · Passed
House Vote: pass (98-0-2)
house
Mar 2, 2026
Committee
Referred to Rules 2 Review.
lower
Feb 27, 2026
Lower · Passed
APP - Majority; do pass.
lower
Feb 27, 2026
Lower · Passed
Executive action taken in the House Committee on Appropriations at 10:30 AM.
lower
Feb 26, 2026
Lower · Passed
Public hearing in the House Committee on Appropriations at 1:30 PM.
lower
Feb 23, 2026
Committee
Referred to Appropriations.
lower
Feb 20, 2026
Lower · Passed
HCW - Majority; do pass.
lower
Feb 20, 2026
Lower · Passed
Executive action taken in the House Committee on Health Care & Wellness at 8:00 AM.
lower
Feb 10, 2026
Lower · Passed
Public hearing in the House Committee on Health Care & Wellness at 8:30 AM.
lower
Jan 21, 2026
Upper · Passed
Floor amendment(s) adopted.
upper
Jan 12, 2026
Introduced
By resolution, reintroduced and retained in present status.
upper
Apr 8, 2025
Committee
Referred to Rules 2 Review.
lower
Apr 8, 2025
Lower · Passed
APP - Majority; do pass with amendment(s) by Health Care & Wellness.
lower
Apr 8, 2025
Lower · Passed
Executive action taken in the House Committee on Appropriations at 10:30 AM.
lower
Apr 3, 2025
Lower · Passed
Public hearing in the House Committee on Appropriations at 1:30 PM.
lower
Mar 27, 2025
Committee
Referred to Appropriations.
lower
Mar 25, 2025
Lower · Passed
HCW - Majority; do pass with amendment(s).
lower
Mar 25, 2025
Lower · Passed
Executive action taken in the House Committee on Health Care & Wellness at 1:30 PM.
lower
Mar 18, 2025
Lower · Passed
Public hearing in the House Committee on Health Care & Wellness at 1:30 PM.
lower
Feb 20, 2025
Upper · Passed
Executive action taken in the Senate Committee on Ways & Means at 4:00 PM.
upper
Feb 10, 2025
Committee
Referred to Ways & Means.
upper
Feb 6, 2025
Committee
And refer to Ways & Means.
upper
Feb 6, 2025
Upper · Passed
Executive action taken in the Senate Committee on Health & Long-Term Care at 8:00 AM.
upper
Jan 28, 2025
Upper · Passed
Public hearing in the Senate Committee on Health & Long-Term Care at 10:30 AM.
upper
1 primary · 2 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Ron Muzzall
RRepublican
Co
Mike Chapman
DDemocratic
Co
Perry Dozier
RRepublican
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