California 2025-2026 Regular Session

California Assembly Bill AB1887

Introduced
2/12/26  
Refer
3/2/26  
Report Pass
3/26/26  
Refer
4/6/26  
Report Pass
4/22/26  

Caption

Prescription drug coverage for rare diseases.

Impact

The bill aims to align state health care regulations with the needs of patients suffering from rare diseases. By limiting the ability of insurers to deny coverage based on prior authorization and similar review processes, the legislation supports expedited access to necessary medications. However, the bill includes provisions that protect the availability of generic or biosimilar versions of these drugs when applicable. Notably, it imposes criminal penalties for willful violations, emphasizing the commitment to enforce these requirements and protect patient access.

Summary

Assembly Bill 1887, introduced by Assembly Member Zbur, seeks to enhance access to prescription drugs for the treatment of rare diseases. Set to take effect on January 1, 2027, the bill prohibits health care service plans and health insurance policies from imposing prior authorization, step therapy, or other forms of utilization review for medications prescribed by specialists when treating rare diseases. This is significant as it reduces barriers for patients needing these specialized treatments, which are crucial given the challenges associated with rare illnesses affecting less than 200,000 Americans.

Sentiment

The sentiments surrounding AB 1887 appear largely positive among advocates for rare disease patients, who view the bill as a landmark measure for improving healthcare access. Supporters, including various stakeholder organizations, argue that it signifies a progressive step forward in healthcare legislation, one that prioritizes patient care over bureaucratic obstacles. In contrast, some concerns have been raised regarding the potential for increased insurance costs or the implications for insurers when having to comply with such mandates.

Contention

While AB 1887 is aimed at increasing drug availability for rare diseases, it has sparked discussions concerning the balance between patient rights and insurance provider responsibilities. Opponents of similar legislation have voiced concerns about the financial implications for health insurers, fearing that lifting prior authorization could lead to higher costs passed on to consumers. Additionally, there is apprehension regarding the scalability of such regulations and potential unintended consequences in the broader health care market.

Companion Bills

No companion bills found.

Previously Filed As

CA SB964

Prescription drug coverage: dose adjustments.

CA SB1094

Prescription drugs.

CA S1166

Insurer Disclosures on Prescription Drug Coverage

CA HB2725

AHCCCS; prescription drug coverage

CA SB00494

An Act Concerning Prescription Drug Shortages, Prescription Drug Rebates And Prohibited Manufacturer Practices Concerning Certain Prescription Drugs.

CA AB554

Health care coverage: antiretroviral drugs, drug devices, and drug products.

CA SB140

Exempt Drugs from Prescription Drug Affordability Board Reviews

CA SB1199

Prescription drug cost sharing.

CA SB1023

Health care coverage: antiretroviral drugs, drug devices, and drug products.

CA ACR33

Rare Disease Day.

Similar Bills

No similar bills found.