Oklahoma 2026 Regular Session

Oklahoma House Bill HB4457

Introduced
2/2/26  
Refer
2/3/26  
Refer
2/3/26  
Report Pass
3/5/26  
Engrossed
3/24/26  
Refer
4/1/26  
Refer
4/22/26  

Caption

Pharmacy benefits managers; terms; prohibiting pharmacy benefits managers from doing certain act; enforcement by Attorney General; effective date.

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 SB993

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

OK SB741

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

OK SB906

Practice of pharmacy; establishing certain pharmacy staffing ratio. Effective date.

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 SB426

Practice of pharmacy; designating certain drugs as over-the-counter; prohibiting pharmacist or pharmacy from requiring prescription; providing penalties. 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 HB2048

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

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