Oklahoma 2026 Regular Session

Oklahoma House Bill HB3538

Introduced
2/2/26  
Refer
2/3/26  
Refer
2/12/26  
Refer
2/12/26  
Report Pass
3/5/26  
Engrossed
3/30/26  

Caption

Pharmacy benefits managers; definitions; contractual duties to provider; prohibitions; reimbursement amounts; effective date.

Impact

The legislative discussions surrounding HB 3538 indicate a significant potential impact on state laws governing how pharmacy benefits managers operate. It introduces stricter regulations regarding the reimbursement process, explicitly preventing PBMs from setting reimbursement amounts below certain thresholds. By mandating transparency and accountability, the bill aims to protect pharmacies from below-cost reimbursements while also ensuring that patients have continued access to necessary medications. This bill marks a shift towards improving the business practices of PBMs, implying a focus on fairer treatment of pharmacies and better health outcomes for consumers.

Summary

House Bill 3538 aims to amend certain provisions related to pharmacy benefits managers (PBMs), specifically focusing on their contractual duties to providers and the reimbursement amounts for medications and services. The bill defines key terms such as 'acquisition cost' and establishes a framework for the pricing and reimbursement process. It seeks to ensure transparency in how reimbursement amounts are determined and prevents PBMs from refusing to accept documentation necessary for reimbursement appeals. The overall intention of the bill is to safeguard providers' interests and enhance access to pharmaceuticals for patients covered by health plans in Oklahoma.

Sentiment

The sentiment surrounding HB 3538 appears to be largely positive among stakeholders advocating for pharmacies and their role in the healthcare system. Supporters argue that the bill's provisions will alleviate the financial pressures faced by pharmacies and promote fair business practices in drug reimbursement. However, there are concerns from some quarters that the changes could lead to increased costs for consumers or health plans if PBMs adjust their pricing strategies in response to these regulations. Overall, the bill reflects a growing recognition of the need for regulation within the pharmacy benefits management sector.

Contention

Despite the general support for HB 3538, points of contention have been raised regarding the balance between regulation and the operational flexibility of pharmacy benefits managers. Critics argue that while the bill aims to protect providers, it may inadvertently introduce new barriers that could affect the overall cost of medications for consumers and health plans. The debate emphasizes the complexities involved in regulating pharmacy benefits management and the necessity to ensure that all stakeholders' interests—including providers, patients, and PBMs—are adequately addressed.

Companion Bills

No companion bills found.

Previously Filed As

OK SB161

Pharmacy benefit management; requiring pharmacy benefit managers to maintain certain fiduciary duty. Effective date.

OK SB773

Pharmacy benefit managers; modifying definitions; prohibiting certain circumstances; requiring nonpayment under providing venue for certain court proceeding; allowing Attorney General to obtain certain information. Effective date.

OK SB789

Pharmacy benefit managers; permitting use of certain records without limitations of date or source for certain purposes; establishing certain reimbursement rates for certain drugs. Effective date.

OK HB2817

Health care; creating the Oklahoma Rebate Pass-Through and Pharmacy Benefits Manager Meaningful Transparency Act of 2025; definitions; requirements; effective date.

OK SB993

Pharmacy benefit managers; establishing requirements and limits for certain audit reports and findings. Emergency.

OK SB1025

Health care; creating the Oklahoma Rebate Pass-Through and Pharmacy Benefits Manager Meaningful Transparency Act of 2025; clarifying authority to take certain actions. Effective date.

OK HB2048

Prescriptions; 340B Nondiscrimination Act; definitions; discriminatory actions; reimbursement; manufacturer; distributor; enforcement; Attorney General; Insurance Commissioner; violations; federal preemption; effective date.

OK SB1030

Prescription drug pricing; prohibiting certain action. Effective date.

OK SB426

Practice of pharmacy; designating certain drugs as over-the-counter; prohibiting pharmacist or pharmacy from requiring prescription; providing penalties. Effective date.

OK SB741

Practice of pharmacy; allowing pharmacist to test for and initiate drug therapy for certain minor, nonchronic health conditions. Effective date.

Similar Bills

KS HB2551

Enacting the Kansas pharmacy services administrative organization act.

AR SB593

To Amend The Arkansas Pharmacy Benefits Manager Licensure Act; And To Create The Pharmacy Services Administrative Organization Act.

MS HB558

Pharmacy services; prohibit insurers and PBMs from requiring persons to obtain exclusively through pharmacies that they own.

MS HB1125

Pharmacy services; prohibit insurers and PBMs from requiring persons to obtain exclusively through pharmacies that they own.

NJ S2345

"Patient and Provider Protection Act."

AR SB475

To Establish The Pharmacy Services Administrative Organization Act; And To Regulate Pharmacy Services Administrative Organizations.

AZ HB2429

Pharmacy benefits; pharmacy management networks

AZ HB2813

Pharmacy benefits; workers' compensation