California 20252026 Regular Session Status: Passed Senate 1 D cosponsors

SB 964 — Prescription drug coverage: dose adjustments.

Last action — Assembly amendments concurred in. (Ayes 40. Noes 0.) Ordered to engrossing and enrolling.

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed Assembly
  5. 5
    To Executive
  6. 6
    Enacted

This bill has passed the Senate. Introduced February 03, 2026. It now moves to the second chamber.

Next likely step: consideration and a floor vote in the Assembly.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 48% · moderate confidence

  • Passed Senate

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

  • Cleared a recorded vote

    Passed 8 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill addresses prescription drug coverage for dose adjustments.

This legislation focuses on how prescription drug plans manage dose adjustments. It aims to clarify coverage requirements for these adjustments.

What this means for you
  • Consumers: Patients may benefit from improved access to necessary medications when their dosages change.
  • Healthcare: Healthcare providers will have clearer guidelines for prescribing medications with dose adjustments.

Summary

Prescription drug coverage: dose adjustments.

Bill Text

Action History

  1. Assembly amendments concurred in. (Ayes 40. Noes 0.) Ordered to engrossing and enrolling.

  2. In Senate. Concurrence in Assembly amendments pending.

  3. Read third time. Passed. Ordered to the Senate.

  4. Ordered to third reading.

  5. Read third time and amended.

  6. Read second time. Ordered to third reading.

  7. From committee: Do pass. (Ayes 15. Noes 0.) (August 13).

  8. Assembly Rule 63 suspended.

  9. June 24 set for first hearing. Placed on suspense file.

  10. From committee: Do pass and re-refer to Com. on APPR. (Ayes 15. Noes 0.) (June 9). Re-referred to Com. on APPR.

  11. Referred to Com. on HEALTH.

  12. In Assembly. Read first time. Held at Desk.

  13. Read third time. Passed. (Ayes 39. Noes 0. Page 4357.) Ordered to the Assembly.

  14. Read second time. Ordered to third reading.

  15. Read second time and amended. Ordered to second reading.

  16. From committee: Do pass as amended. (Ayes 7. Noes 0. Page 4259.) (May 14).

  17. Set for hearing May 14.

  18. April 13 hearing: Placed on APPR. suspense file.

  19. Set for hearing April 13.

  20. Read second time and amended. Re-referred to Com. on APPR.

  21. From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 11. Noes 0. Page 3689.) (March 25).

  22. Set for hearing March 25.

  23. Referred to Com. on HEALTH.

  24. From printer. May be acted upon on or after March 6.

  25. Introduced. Read first time. To Com. on RLS. for assignment. To print.

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 121 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (121)

121 members have not signed on to this bill.

Show all 121 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

Unfinished Business SB964 Smallwood-Cuevas Concurrence

Passed 40 Yea · 0 Nay
Party YeaNayPresentNot Voting
Unaffiliated 6000
Republican 9000
Democratic 25000
Total 40000
% of votes cast 100%0%0%0%
How each member voted (40)
Member Party Vote
Allen — Yea
Gonzalez — Yea
Ochoa Bogh — Yea
Pérez — Yea
Rubio — Yea
Weber Pierson — Yea
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cabaldon, Christopher Democratic Yea
Caballero, Anna M. Democratic Yea
Cervantes, Sabrina Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Grayson, Timothy S. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
McNerney, Jerry Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Richardson, Laura Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Wiener, Scott D. Democratic Yea
Alvarado-Gil, Marie Republican Yea
Choi, Steven S. Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

SB 964 Smallwood-Cuevas Senate Third Reading By Arambula

Passed 77 Yea · 0 Nay · 2 Other
Party YeaNayPresentNot Voting
Democratic 53001
Republican 17001
Unaffiliated 7000
Total 77002
% of votes cast 97%0%0%3%
How each member voted (79)
Member Party Vote
Lowenthal — Yea
Patterson — Yea
Ávila Farías — Yea
Rivas — Yea
Carrillo — Yea
Fong — Yea
Garcia — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Yea
Boerner, Tasha Democratic Yea
Bonta, Mia Democratic Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Connolly, Damon Democratic Yea
Elhawary, Sade Democratic Yea
Gabriel, Jesse Democratic Yea
Gipson, Mike A. Democratic Yea
González, Mark Democratic Yea
Haney, Matt Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Krell, Maggy Democratic Yea
Lee, Alex Democratic Yea
McKinnor, Tina Democratic Not Voting
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Yea
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Patel, Darshana R. Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Yea
Ramos, James C. Democratic Yea
Ransom, Rhodesia Democratic Yea
Rodriguez, Celeste Democratic Yea
Rodriguez, Michelle Democratic Yea
Rogers, Chris Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Schultz, Nick Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Soria, Esmeralda Democratic Yea
Stefani, Catherine Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Castillo, Leticia Republican Yea
Chen, Phillip Republican Yea
Davies, Laurie Republican Yea
DeMaio, Carl Republican Yea
Dixon, Diane Republican Yea
Ellis, Stan Republican Yea
Flora, Heath Republican Yea
Gonzalez, Jeff Republican Yea
Hadwick, Heather Republican Yea
Hoover, Josh Republican Yea
Johnson, Natasha Republican Yea
Lackey, Tom Republican Not Voting
Macedo, Alexandra Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Do pass.

Passed 15 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 11000
Republican 4000
Total 15000
% of votes cast 100%0%0%0%
How each member voted (15)
Member Party Vote
Arambula, Joaquin Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Fong, Mike Democratic Yea
González, Mark Democratic Yea
Krell, Maggy Democratic Yea
Pacheco, Blanca Democratic Yea
Pellerin, Gail Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Wicks, Buffy Democratic Yea
Dixon, Diane Republican Yea
Hoover, Josh Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea

Official roll call →

Do pass and be re-referred to the Committee on [Appropriations]

Passed 15 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 11001
Republican 4000
Total 15001
% of votes cast 94%0%0%6%
How each member voted (16)
Member Party Vote
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Bonta, Mia Democratic Yea
Caloza, Jessica Democratic Yea
Carrillo, Juan Democratic Yea
Elhawary, Sade Democratic Yea
Patel, Darshana R. Democratic Yea
Rodriguez, Celeste Democratic Yea
Schiavo, Pilar Democratic Not Voting
Sharp-Collins, LaShae Democratic Yea
Stefani, Catherine Democratic Yea
Chen, Phillip Republican Yea
Johnson, Natasha Republican Yea
Patterson, Joe Republican Yea
Sanchez, Kate Republican Yea

Official roll call →

3rd Reading SB964 Smallwood-Cuevas

Passed 39 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 30000
Republican 9001
Total 39001
% of votes cast 98%0%0%3%
How each member voted (40)
Member Party Vote
Allen, Benjamin Democratic Yea
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cabaldon, Christopher Democratic Yea
Caballero, Anna M. Democratic Yea
Cervantes, Sabrina Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Gonzalez, Lena A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
McNerney, Jerry Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Pérez, Sasha Renée Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Richardson, Laura Democratic Yea
Rubio, Susan Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Wiener, Scott D. Democratic Yea
Alvarado-Gil, Marie Republican Yea
Choi, Steven S. Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Not Voting
Ochoa Bogh, Rosilicie Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations]

Passed 11 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 9000
Republican 2000
Total 11000
% of votes cast 100%0%0%0%
How each member voted (11)
Member Party Vote
Caballero, Anna M. Democratic Yea
Durazo, Maria Elena Democratic Yea
Gonzalez, Lena A. Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Pérez, Sasha Renée Democratic Yea
Rubio, Susan Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Grove, Shannon Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

Subjects

healthcare health-insurance
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 964 do?
Prescription drug coverage: dose adjustments.
Who sponsors SB 964?
SB 964 is sponsored by Smallwood-Cuevas, Lola (Democratic).
What is the current status of SB 964?
This bill has passed the Senate. Introduced February 03, 2026. It now moves to the second chamber.
Where can I track SB 964?
Track SB 964 free on One Click Politics — get push/email alerts when it moves.

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