SB 41 · 2025-26
Sets new rules for pharmacy benefit managers
Official subject Pharmacy benefits.
Became law Chapter 605, Statutes of 2025
Plain-language summary
Bars pharmacy benefit managers from requiring use of only affiliated pharmacies or discriminating against other pharmacies. They may earn income only from a management fee and must pass drug prices through. Bans spread pricing in their contracts. Patients' cost sharing cannot exceed what the plan actually pays for a drug. The Attorney General may seek penalties.
Official summary · Legislative Counsel's Digest
Describes the final version (Chaptered, Oct. 11, 2025).
Read the official summary (9 paragraphs)
Existing law, the Knox-Keene Health Care Service Plan Act of 1975, provides for the licensure and regulation of health care service plans by the Department of Managed Health Care, and makes a willful violation of the act a crime. Existing law provides for the regulation of health insurers by the Department of Insurance. Existing law requires a pharmacy benefit manager engaging in business with a health care service plan or health insurer to secure a license from the Department of Managed Health Care on or after January 1, 2027, or the date on which the department has established the licensure process, whichever is later.
This bill would prohibit a pharmacy benefit manager from, among other things, requiring use of only an affiliated pharmacy, as specified, and from imposing requirements, conditions, or exclusions that discriminate against a nonaffiliated pharmacy in connection with dispensing drugs. The bill would limit a pharmacy benefit manager’s income to that derived from a pharmacy benefit management fee for pharmacy benefit management services provided, and would require a pharmacy benefit manager to use a passthrough pricing model. The bill would authorize the Attorney General to recover specified civil penalties and receive equitable relief for violations of the pharmacy benefit manager licensing provisions. Because a violation of these provisions would be a crime, the bill would impose a state-mandated local program. The bill would also require a contract between a health insurer and a pharmacy benefit manager issued, amended, or renewed on or after January 1, 2027, or the date on which the Department of Managed Health Care has established the pharmacy benefit manager licensure process, whichever is later, to require the pharmacy benefit manager to be licensed and in good standing with the Department of Managed Health Care.
Existing law requires a health care service plan contract or health insurance policy that provides coverage for outpatient prescription drugs to cover medically necessary prescription drugs and subjects those policies to certain limitations on cost sharing and the placement of drugs on formularies. Existing law limits the maximum amount an enrollee or insured may be required to pay at the point of sale for a covered prescription drug to the lesser of the applicable cost-sharing amount or the retail price, and requires that payment apply to the applicable deductible.
This bill would prohibit a health care service plan contract or health insurance policy issued, amended, or renewed on or after January 1, 2026, that provides prescription drug coverage from calculating an enrollee’s or insured’s cost sharing at an amount that exceeds the actual rate paid by the plan or insurer for the prescription drug, except as specified, and would require the contract or policy to include specified cost-sharing provisions. The bill would prohibit a contract between a pharmacy benefit manager and a health care service plan or health insurer that is executed, amended, or renewed on or after January 1, 2026, from authorizing spread pricing. Because a willful violation of the bill’s requirements relative to health care service plans would be a crime, the bill would impose a state-mandated local program.
This bill would declare that it does not narrow, abrogate, or otherwise alter the authority of the Attorney General to maintain or restore competitive, fair, and honest markets and prosecute violations of law, and would declare that the provisions of this bill are severable.
Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest.
This bill would make legislative findings to that effect.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.
Official title
An act to amend Section 4441 of the Business and Professions Code, to amend Sections 1385.001, 1385.0011, 1385.0021, 1385.0022, and 1385.0023 of, and to add Sections 1367.2075, 1385.0026, 1385.0027, 1385.0028, 1385.0029, 1385.0031, 1385.0032, 1385.0033, and 1385.0034 to, the Health and Safety Code, and to amend Section 10125.2 of, and to add Section 10123.2045 to, the Insurance Code, relating to pharmacy benefits.
Timeline
- Dec. 3, 2024 Introduced
- May 28, 2025 Passed Senate 37 yes, 0 no
- Sept. 9, 2025 Passed Assembly 69 yes, 2 no
- Sept. 17, 2025 Enrolled and sent to the Governor
- Oct. 11, 2025 Signed by the Governor
- Oct. 11, 2025 Chaptered (became law)
Full official history (35 actions)
- Dec. 3, 2024 Introduced: Introduced. To Com. on RLS. for assignment. To print.
- Dec. 4, 2024 From printer. May be acted upon on or after January 3.
- Jan. 6, 2025 Read first time.
- Jan. 29, 2025 Referred to Coms. on HEALTH and JUD.
- March 17, 2025 From committee with author's amendments. Read second time and amended. Re-referred to Com. on HEALTH.
- April 2, 2025 Set for hearing April 23.
- April 8, 2025 Set for hearing April 29 in JUD. pending receipt.
- April 24, 2025 From committee: Do pass and re-refer to Com. on JUD. (Ayes 11. Noes 0. Page 867.) (April 23). Re-referred to Com. on JUD.
- April 30, 2025 From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0. Page 938.) (April 29). Re-referred to Com. on APPR.
- May 1, 2025 From committee with author's amendments. Read second time and amended. Re-referred to Com. on APPR.
- May 2, 2025 Set for hearing May 12.
- May 12, 2025 May 12 hearing: Placed on APPR. suspense file.
- May 16, 2025 Set for hearing May 23.
- May 23, 2025 Read second time. Ordered to third reading.
- May 23, 2025 From committee: Do pass. (Ayes 6. Noes 0. Page 1189.) (May 23).
- May 28, 2025 Passed Senate: Read third time. Passed. (Ayes 37. Noes 0. Page 1276.) Ordered to the Assembly.
- May 28, 2025 In Assembly. Read first time. Held at Desk.
- June 5, 2025 Referred to Coms. on HEALTH and JUD.
- June 30, 2025 From committee with author's amendments. Read second time and amended. Re-referred to Com. on HEALTH.
- July 9, 2025 From committee: Do pass and re-refer to Com. on JUD. (Ayes 14. Noes 0.) (July 8). Re-referred to Com. on JUD.
- July 9, 2025 From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
- July 16, 2025 From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 11. Noes 0.) (July 15).
- July 17, 2025 Read second time and amended. Re-referred to Com. on APPR.
- Aug. 20, 2025 August 20 set for first hearing. Placed on APPR. suspense file.
- Aug. 29, 2025 From committee: Do pass as amended. (Ayes 11. Noes 0.) (August 29).
- Sept. 2, 2025 Read second time and amended. Ordered to second reading.
- Sept. 3, 2025 Read second time. Ordered to third reading.
- Sept. 4, 2025 Read third time and amended.
- Sept. 4, 2025 Ordered to third reading.
- Sept. 9, 2025 Passed Assembly: Read third time. Passed. (Ayes 69. Noes 2. Page 3081.) Ordered to the Senate.
- Sept. 9, 2025 In Senate. Concurrence in Assembly amendments pending.
- Sept. 10, 2025 Assembly amendments concurred in. (Ayes 40. Noes 0. Page 2819.) Ordered to engrossing and enrolling.
- Sept. 17, 2025 Enrolled and sent to the Governor: Enrolled and presented to the Governor at 2 p.m.
- Oct. 11, 2025 Signed by the Governor: Approved by the Governor.
- Oct. 11, 2025 Chaptered (became law): Chaptered by Secretary of State. Chapter 605, Statutes of 2025.