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Bill > HB2548


WA HB2548

WA HB2548
Strengthening health care market standards.


summary

Introduced
01/16/2026
In Committee
02/25/2026
Crossed Over
02/16/2026
Passed
03/25/2026
Dead
Signed/Enacted/Adopted
03/25/2026

Introduced Session

Potential new amendment
2025-2026 Regular Session

Bill Summary

AN ACT Relating to strengthening health care market standards; 2 amending RCW 19.390.020, 19.390.030, 19.390.040, 19.390.050, and 3 19.390.070; and adding new sections to chapter 19.390 RCW. 4

AI Summary

This bill strengthens health care market standards by requiring entities involved in significant transactions, such as mergers, acquisitions, or contracting affiliations (which means entities negotiating jointly or one negotiating on behalf of another over rates for health care services), of hospitals, hospital systems, or provider organizations (groups representing seven or more health care providers) to notify the Attorney General at least sixty days before the transaction takes effect. This notification requirement applies to transactions that result in a material change, including changes in majority ownership or control, sales of the majority of assets, or conversions from nonprofit to for-profit status. A filing fee, based on the transaction's value, will be assessed by the Attorney General, with exceptions for certain state-owned or public hospital district affiliations. The Attorney General can request additional information, which may pause the transaction's completion for thirty days after compliance. Information submitted to the Attorney General will be kept confidential, though a quarterly public notice of pending and completed transactions will be posted online. The bill also mandates the Attorney General to notify the Secretary of State if a nonprofit corporation is involved in certain material changes.

Committee Categories

Budget and Finance, Justice

Sponsors (6)

Last Action

Effective date 6/11/2026. (on 03/25/2026)

Bill Topics

Banking, Finance, and Domestic Commerce
  • ‐ Corporate Management
Health
  • ‐ Regulation of Doctors and Health Facilities

bill text


bill summary

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bill summary

Document Type Source Location Created
State Bill Page https://app.leg.wa.gov/billsummary?BillNumber=2548&Year=2025&Initiative=false 01/15/2026
Final bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548-S.E%20HBR%20FBR%2026.pdf 04/15/2026
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/Session%20Laws/House/2548-S.SL.pdf 03/31/2026
Engrossed substitute House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548-S.E%20HBR%20PL%2026.pdf 03/17/2026
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Passed%20Legislature/2548-S.PL.pdf 03/11/2026
Fiscal Note - 2548 ESHB AMS LAW S5568.1 (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77480 03/07/2026
Engrossed substitute House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548-S.E%20HBR%20SA%2026.pdf 03/06/2026
Fortunato 2548-S.E AMS FORT S5609.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2548-S.E%20AMS%20FORT%20S5609.1.pdf 03/05/2026
Fortunato 2548-S.E AMS FORT S5608.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2548-S.E%20AMS%20FORT%20S5608.1.pdf 03/05/2026
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2548-S.E%20SBR%20APS%2026.pdf 03/05/2026
Fiscal Note - 2548 ESHB AMS LAW S5568.1 (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77409 03/04/2026
Fiscal Note - 2548 ESHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77202 02/25/2026
Law & Justice 2548-S.E AMS LAW S5568.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2548-S.E%20AMS%20LAW%20S5568.1.pdf 02/24/2026
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2548-S.E%20SBR%20LAW%20OC%2026.pdf 02/24/2026
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2548-S.E%20SBR%20LAW%20TA%2026.pdf 02/23/2026
Fiscal Note - 2548 ESHB (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77137 02/21/2026
Engrossed substitute Senate bill report (orig.) https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2548-S.E%20SBA%20LAW%2026.pdf 02/19/2026
Engrossed substitute House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548-S.E%20HBR%20APH%2026.pdf 02/17/2026
Fiscal Note - 2548 SHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76899 02/17/2026
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2548-S.E.pdf 02/16/2026
Taylor 2548-S AMH TAYL H3583.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2548-S%20AMH%20TAYL%20H3583.1.pdf 02/16/2026
Fiscal Note - 2548 SHB (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76779 02/13/2026
House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548%20HBR%20APP%2026.pdf 02/10/2026
House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548%20HBR%20CRJ%2026.pdf 02/05/2026
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2548-S.pdf 02/04/2026
Fiscal Note - 2548 HB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76167 02/04/2026
House bill analysis 2026 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2548%20HBA%20CRJ%2026.pdf 01/21/2026
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2548.pdf 01/15/2026
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