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SB 5588

In Committee

Senate

Health carriers & providers

Concerning the relationships between health carriers and contracting providers.

This status may be delayed. See Action History below for the latest updates.

How does a bill become law?
  1. Introduced: The bill is filed and assigned a number.
  2. Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
  3. Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
  4. Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
  5. Governor: The Governor reviews the bill and decides whether to sign or veto it.
  6. Signed: The bill has been signed into law.
Introduced: January 29, 2025
Last Action: January 12, 2026
Status: S Health & Long-T
Companion Bill:

AI Analysis

This analysis was generated by AI and may contain errors. It is not legal advice. Always refer to the official bill text for authoritative information.
People & CommunitiesPeople-leaningCorporate & Wealthy Interests

This bill strengthens oversight of health insurance networks and provider contracts to improve access to care and ensure fair negotiations. It requires insurers to maintain adequate networks of key specialists and behavioral health providers, limits use of out-of-network care as a network substitute, and prohibits unfair contract terms and practices that hinder fair bargaining with providers.

  • Requires insurance companies to ensure their provider networks include enough specialists (e.g., emergency medicine, anesthesiology, surgery, behavioral health) to provide timely in-network access at hospitals and ambulatory surgery centers.
  • Allows insurance companies to request approval to use out-of-network providers for certain services if they cannot contract with in-network providers—but only if they prove good-faith efforts to negotiate, and enrollees pay no more than they would for in-network care.
  • Prohibits insurance companies from using balance-billed payments to out-of-network providers as a substitute for having in-network providers unless strict conditions are met.
  • Requires insurance companies to negotiate contracts in good faith and bans certain unfair contract terms, such as 'all-or-nothing' clauses (which force providers to sign on to multiple plans) and requirements to accept lower rates on other contracts.
  • Mandates that insurance companies provide contract terms, fee schedules, and policy updates in accessible formats (e.g., email or mail), not just through secure websites.
  • Requires the Insurance Commissioner to adopt rules for verifying whether providers in a network are actually delivering care to enrollees, using standardized data reporting.

Who is affected

  • Health insurance companies (health carriers)Health carriers (insurance companies) must follow new rules about how they build and maintain provider networks, negotiate contracts, and share information with providers.
  • Health care providers (including hospitals, physicians, and other clinicians)Hospitals, clinics, and individual providers (like doctors and surgeons) gain stronger rights to fair contract negotiations and clearer contract terms, and are protected from certain unfair contract clauses.
  • Health plan enrollees (Washington residents with insurance)Residents enrolled in health plans may benefit from more reliable access to needed specialists and services, especially in emergencies and behavioral health, and may face fewer surprise bills.
  • State regulatory agencies (especially the Office of the Insurance Commissioner)State agencies like the Office of the Insurance Commissioner gain new authority to review provider networks, approve alternative service models, and enforce contract fairness rules.
Effective: 2027-01-01Fiscal impact: The bill may increase administrative costs for the Office of the Insurance Commissioner to implement new oversight and rulemaking duties, but no significant general fund impact is expected. Health carriers may incur modest administrative costs to comply with new contract negotiation and transparency requirements.
Model: Intel/Qwen3-Coder-Next-int4-AutoRoundGenerated: Mar 19, 2026 at 9:06 PM

Pro/Con Analysis

Stronger case for benefits

Potential Benefits (5)
  • Ensures timely in-network access to critical specialists (e.g., emergency medicine, anesthesiology, behavioral health) at hospitals and ASCs, directly improving care access for enrollees—especially those in behavioral health crises or needing time-sensitive procedures.

    HealthcarePeopleRef: Sec. 1(1), (3); Sec. 1(2)(a)(i)
  • Prohibits balance billing as a network substitute unless strict conditions are met and mandates accessible fee schedules and contract terms, significantly reducing surprise medical bills and improving financial predictability for patients.

    HealthcarePeopleRef: Sec. 1(2)(a)(i), (2)(b); Sec. 2(1)(d), (3)
  • Banning 'all-or-nothing' clauses and rate-linkage provisions empowers individual providers and small clinics to negotiate fairer contracts, reducing coercion and enabling more equitable reimbursement—especially beneficial for behavioral health providers often squeezed by network demands.

    HealthcarePeopleRef: Sec. 2(2)(a), (2)(b)
  • Mandating that insurers verify providers are actually delivering care to enrollees (via standardized data reporting) combats 'ghost networks'—where insurers list providers who no longer accept new patients—improving real-world access for patients seeking care.

    HealthcarePeopleRef: Sec. 1(4); Sec. 2(1)(b)
  • Requiring insurers to provide designated contacts, updated contracts with redlines, and fee schedules in accessible formats improves transparency and reduces information asymmetry—particularly helping small practices and providers with limited digital literacy.

    HealthcarePeopleRef: Sec. 2(1)(a), (c), (d)
Potential Concerns (5)
  • Increases administrative and operational costs for insurers, which may lead to higher premiums or reduced provider participation—especially in rural or underserved areas—though the bill explicitly states no significant general fund impact is expected.

    HealthcarePeopleRef: Sec. 1(1), (3); Sec. 2(1)(d), (3)
  • The 'alternate access delivery request' pathway—while intended as a safety valve—could be exploited by insurers to avoid contracting with in-network specialists (e.g., behavioral health providers) if they claim insufficient good-faith negotiation success, potentially undermining the bill’s core access goals unless strictly monitored.

    HealthcarePeopleRef: Sec. 1(2)(a)(ii), (2)(a)(iii); Sec. 1(2)(b)
  • Prohibiting 'all-or-nothing' clauses and rate-linkage provisions may reduce insurers’ bargaining power over large provider groups, potentially increasing insurer costs and reducing efficiency in contract renewals—though small providers benefit, large health systems may face higher negotiation overhead.

    Business & EmploymentLean peopleRef: Sec. 2(2)(a), (2)(b)
  • Mandating paper or email delivery of fee schedules and contract updates (rather than portal-only access) increases administrative burden on insurers and providers, especially small clinics with limited IT staff—though this improves accessibility for providers with limited digital access.

    Business & EmploymentLean peopleRef: Sec. 1(4); Sec. 2(1)(d), (3)
  • The requirement to notify out-of-network providers within 5 days and provide detailed contact info may delay care in emergencies and create administrative friction—especially for time-sensitive services—though it improves transparency and reduces surprise billing risk.

    HealthcareLean peopleRef: Sec. 1(2)(a)(iv), (2)(b); Sec. 2(1)(b)

Who Is Most Affected

Health plan enrollees (Washington residents with insurance)Positive Impact

Enrollees—especially those needing behavioral health, emergency, or surgical care—gain stronger protections against surprise bills and improved access to in-network specialists. Low- and middle-income patients benefit most, as they are most vulnerable to network gaps and balance billing.

Health care providers (including hospitals, physicians, and other clinicians)Positive Impact

Small and independent providers (e.g., behavioral health clinicians, rural surgeons) gain stronger negotiation rights and protection from coercive contract terms, improving their ability to sustain practices and serve patients. Large health systems may face higher negotiation costs but still benefit from clearer standards.

State regulatory agencies (especially the Office of the Insurance Commissioner)Positive Impact

The Office of the Insurance Commissioner gains new rulemaking and enforcement authority, enhancing its ability to monitor network adequacy and contract fairness—though this increases administrative workload, it aligns with its statutory mission and public trust.

Health insurance companies (health carriers)Mixed Impact

Insurers face increased administrative and compliance costs, and reduced flexibility in network design—especially for behavioral health and rural services where provider shortages exist. While large insurers can absorb costs more easily, smaller carriers may struggle, potentially reducing competition.

Sponsors

Senator Cleveland(Democrat)District 49Primary
Senator Nobles(Democrat)District 28Secondary
Senator Short(Republican)District 7Secondary