Introduction
Prior authorization has long been a friction point in the American healthcare system. Patients wait days or weeks for approval while their conditions worsen. Physicians spend hours on paperwork instead of caring for patients. Moreover, insurers increasingly rely on automated tools that critics say prioritize cost control over clinical need. In 2026, however, states are no longer waiting for federal action. Five states have already enacted new laws that tackle prior authorization head-on — tightening timelines, reining in AI, and protecting continuity of care. Together, these reforms signal a meaningful shift in how the country approaches insurance-driven delays.
Why Prior Authorization Reform Matters Now
The problem with the status quo runs deep. Prior authorization — the process by which insurers must approve certain treatments or prescriptions before a patient receives them — was originally designed to prevent unnecessary or duplicate care. Over time, however, it has grown into a significant barrier. Physicians report that prior authorization delays frequently result in missed diagnoses, postponed surgeries, and worsening chronic conditions.
With Congress stalled on prior authorization reform, over a dozen states have enacted or proposed laws to streamline the process and curb the use of AI in care denials. Furthermore, the growing number of reforms reflects an increased recognition that prior authorization often delays care and creates significant administrative burdens under the current healthcare system.
States are stepping up because they have both the authority and the urgency. While federal rules govern Medicare Advantage and self-insured employer plans, states regulate private insurance — giving them direct power to set the rules for how insurers behave within their borders. In 2024 alone, ten states passed prior authorization legislation. Now, in 2026, five more are actively implementing new protections.
Virginia: Extending Approval Durations
What the Law Does
On April 6, Democratic Gov. Abigail Spanberger signed HB736 into law, establishing minimum durations of at least six months for initial prior authorization requests and 12 months for continued requests. The law also introduced specific exceptions to these requirements where clinically appropriate.
Why It Matters
One of the most frustrating aspects of prior authorization is its repetitive nature. Patients with chronic conditions often face the same approval process every few months — even when their treatment plan has not changed. Virginia’s new law directly addresses this burden. By setting minimum validity periods, the state ensures that patients and providers spend less time on paperwork and more time focused on health outcomes. This is especially significant for patients managing long-term conditions such as diabetes, autoimmune disorders, or cancer, where stability in treatment is essential.
Washington: Putting Limits on AI Denials
What the Law Does
Washington’s state law, signed by Democratic Gov. Bob Ferguson on March 23, specifies that AI algorithms can only approve prior authorizations — not deny them — without a health professional’s review. AI also cannot primarily rely on group datasets for determinations, and the insurance commissioner gains authority to audit practices. Carriers must additionally post prior authorization policy updates in a central location on their website. Most provisions, including the AI rules, take effect in June 2026.
Why It Matters
Washington’s law addresses one of the fastest-growing concerns in healthcare policy: the role of artificial intelligence in denying patient care. Insurers have increasingly turned to automated decision-making systems to process prior authorization requests at scale. Critics argue that these tools rely on population-level data rather than individual patient circumstances — leading to denials that do not reflect the clinical reality of a specific case. By requiring a licensed health professional to review any denial, Washington creates an important human checkpoint in the process. The auditing authority granted to the insurance commissioner also adds a layer of accountability that has been largely absent from insurer AI practices
North Dakota: Continuity of Care Protections
What the Law Does
North Dakota’s legislation was signed in 2025 but went into effect in January 2026. The law focuses on continuity of care — ensuring that patients who switch health plans do not lose previously approved authorizations when they transition to new coverage.
Why It Matters
Gaps in coverage are one of the most disruptive events in a patient’s healthcare journey. When a person changes insurers — whether due to a job change, open enrollment, or Medicaid redetermination — their new plan does not always honor authorizations granted by the previous insurer. This forces patients and providers to restart the entire prior authorization process from scratch, often causing dangerous delays in ongoing treatment. Several states, including North Dakota, have taken measures to maintain prior authorization approvals for the first two to three months following a change in health insurance coverage, aiming to reduce delays and minimize repeated paperwork. North Dakota’s approach directly protects patients mid-treatment who can least afford a disruption.
Indiana: Faster Review Timelines
What the Law Does
Indiana’s SB 480 establishes timeframes for the review of prior authorizations. Urgent requests must receive a decision within 24 hours, and non-urgent requests within 48 hours. Additionally, the law requires insurers to honor prior authorizations granted by a patient’s previous insurer for at least the first 90 days of coverage under a new health plan.
Why It Matters
Speed is critical in healthcare. A 48-hour window for non-urgent decisions — and just 24 hours for urgent ones — establishes a clear, enforceable standard that prevents insurers from stalling. The new law also requires insurers to use peer-to-peer review in appeals of denials and to publicly share online which healthcare services require prior authorization — all of which aim to increase transparency for patients and clinicians. For patients awaiting approval for procedures or specialist consultations, these timelines can make a meaningful difference in outcomes. Indiana’s dual focus on speed and transparency makes this one of the more comprehensive state-level reforms of 2026.
Alaska: Clear Decision Deadlines for Patients
What the Law Does
Alaska’s law requires payers to inform patients of prior authorization decisions within 72 hours for routine cases and within 24 hours for expedited ones. This provision took effect in 2026. The law also addresses chronic care situations specifically, setting minimum approval durations so that stable patients do not face repeated authorization cycles.
Why It Matters
Alaska’s reform tackles the uncertainty that patients experience while waiting for a prior authorization decision. Without a legal deadline, insurers can take days or even weeks to respond — leaving patients and providers in limbo. Clear timelines give patients the ability to plan their care with confidence. Moreover, Alaska’s law requires that if the treatment plan for a chronic condition remains the same after the initial 12-month period, the prior authorization is automatically renewed — eliminating a major source of recurring administrative burden for both patients and physicians.
The Bigger Picture: A Nationwide Shift
These five states do not operate in a vacuum. Their reforms reflect a broader national momentum toward prior authorization accountability. While state actions have limits — since federal authority still governs self-insured employer plans and Medicare Advantage — state-level legislation creates meaningful protections for patients covered under fully insured commercial plans.
At the federal level, beginning in 2026, health insurance industry pledge participants have promised to reduce the volume of services subject to prior authorization, honor prior authorization approvals by other plans during coverage transitions, and provide clear explanations of their determinations. These voluntary commitments, combined with growing state legislative action, suggest that the pressure on insurers to reform is mounting from multiple directions simultaneously.
Key Themes Across All Five States
Across Virginia, Washington, North Dakota, Indiana, and Alaska, several common themes emerge. First, states are pushing for faster timelines at every stage of the prior authorization process. Second, they are establishing minimum validity periods so that patients — especially those with chronic conditions — do not face endless re-authorization cycles. Third, states are placing guardrails on the use of AI in denial decisions, recognizing that automated tools must not replace clinical judgment. Fourth, continuity of care during insurance transitions is now an explicit priority. These are not isolated policy experiments. Together, they represent a coherent, patient-centered vision for how prior authorization should work.
Conclusion
Prior authorization reform is no longer a distant policy aspiration — it is happening now, state by state. Virginia, Washington, North Dakota, Indiana, and Alaska have each enacted laws in 2026 that address real, documented harms caused by delayed approvals, repetitive authorizations, and unchecked AI denials. Consequently, patients in these states gain faster decisions, longer-lasting approvals, and stronger protections when they switch insurance coverage. As more states follow, the cumulative effect could reshape the prior authorization landscape across the country — delivering meaningful relief to patients, providers, and the healthcare system at large.
