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AB-543 • 2026

Medi-Cal: field medicine.

Medi-Cal: field medicine.

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Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Mark González
Last action
2025-10-06
Official status
Chaptered by Secretary of State - Chapter 374, Statutes of 2025.
Effective date
Not listed

Plain English Breakdown

Checked against official source text during the last sync.

Medi-Cal: Field Medicine

This law allows Medi-Cal managed care plans to offer services through field medicine providers for homeless individuals, with requirements for communication and data sharing.

What This Bill Does

  • Allows Medi-Cal managed care plans to provide covered services directly from in-network field medicine providers for homeless individuals.
  • Requires managed care plans to allow direct referrals by field medicine providers within the appropriate network.
  • Necessitates timely communication between field medicine providers, primary care providers, and managed care plans to coordinate care.
  • Reimburses Medi-Cal enrolled field medicine providers who offer covered services to homeless beneficiaries in fee-for-service delivery systems.
  • Adds an optional question on Medi-Cal application forms for applicants to identify if they are experiencing homelessness.

Who It Names or Affects

  • Medi-Cal managed care plans
  • Field medicine providers
  • Homeless individuals receiving Medi-Cal services

Terms To Know

field medicine provider
A healthcare provider who offers medical services directly to homeless individuals in the field.
Medi-Cal managed care plan
An organization that contracts with Medi-Cal to provide health coverage and manage healthcare services for beneficiaries.

Limits and Unknowns

  • Implementation of these provisions is conditional on receiving federal approvals and financial support.
  • The bill imposes new duties on counties regarding data sharing under Medi-Cal, which may require state reimbursement for local agencies.

Bill History

  1. 2025-10-06 California Legislative Information

    Chaptered by Secretary of State - Chapter 374, Statutes of 2025.

  2. 2025-10-06 California Legislative Information

    Approved by the Governor.

  3. 2025-09-22 California Legislative Information

    Enrolled and presented to the Governor at 3 p.m.

  4. 2025-09-10 California Legislative Information

    Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 79. Noes 0. Page 3197.).

  5. 2025-09-09 California Legislative Information

    In Assembly. Concurrence in Senate amendments pending.

  6. 2025-09-09 California Legislative Information

    Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0. Page 2738.).

  7. 2025-09-08 California Legislative Information

    Read second time. Ordered to third reading.

  8. 2025-09-05 California Legislative Information

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

  9. 2025-09-04 California Legislative Information

    Read third time and amended. Ordered to second reading.

  10. 2025-09-02 California Legislative Information

    Read second time. Ordered to third reading.

  11. 2025-08-29 California Legislative Information

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

  12. 2025-08-29 California Legislative Information

    From committee: Amend, and do pass as amended. (Ayes 7. Noes 0.) (August 29).

  13. 2025-07-07 California Legislative Information

    In committee: Referred to APPR. suspense file.

  14. 2025-06-23 California Legislative Information

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

  15. 2025-06-19 California Legislative Information

    From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 10. Noes 0.) (June 18).

  16. 2025-06-11 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HEALTH.

  17. 2025-06-11 California Legislative Information

    Referred to Com. on HEALTH.

  18. 2025-06-03 California Legislative Information

    In Senate. Read first time. To Com. on RLS. for assignment.

  19. 2025-06-02 California Legislative Information

    Read third time. Passed. Ordered to the Senate. (Ayes 78. Noes 0. Page 1836.)

  20. 2025-05-27 California Legislative Information

    Read second time. Ordered to third reading.

  21. 2025-05-23 California Legislative Information

    From committee: Do pass. (Ayes 13. Noes 0.) (May 23).

  22. 2025-05-07 California Legislative Information

    In committee: Set, first hearing. Referred to APPR. suspense file.

  23. 2025-04-23 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (April 22). Re-referred to Com. on APPR.

  24. 2025-04-23 California Legislative Information

    Coauthors revised.

  25. 2025-04-09 California Legislative Information

    Re-referred to Com. on HEALTH.

  26. 2025-04-08 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.

  27. 2025-03-24 California Legislative Information

    In committee: Hearing postponed by committee.

  28. 2025-03-12 California Legislative Information

    Re-referred to Com. on HEALTH.

  29. 2025-03-11 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.

  30. 2025-02-24 California Legislative Information

    Referred to Com. on HEALTH.

  31. 2025-02-12 California Legislative Information

    From printer. May be heard in committee March 14.

  32. 2025-02-11 California Legislative Information

    Read first time. To print.

Official Summary Text

AB 543, Mark González.
Medi-Cal: field medicine.
Existing law establishes the Medi-Cal program, which is administered by the State Department of Health Care Services and under which qualified low-income individuals receive health care services. The Medi-Cal program is, in part, governed and funded by federal Medicaid program provisions.
Existing law sets forth various provisions for Medi-Cal coverage of community health worker services, enhanced care management, and community supports, subject to any necessary federal approvals. Under existing law, these benefits are designed to, respectively, provide a link between health and social services and the community; address the clinical and nonclinical needs on a whole-person-care basis for certain target populations of Medi-Cal beneficiaries, including individuals experiencing homelessness; and provide housing transition navigation services,
among other supports.
This bill would set forth provisions regarding field medicine, as defined, under the Medi-Cal program for persons experiencing homelessness, as defined. The bill would state the intent of the Legislature that the field medicine-related provisions coexist with, and not duplicate, other Medi-Cal provisions, including, but not limited to, those regarding community health worker services, enhanced care management, and community supports.
The bill would authorize a Medi-Cal managed care plan to elect to offer Medi-Cal covered services through a field medicine provider, as defined. Under the bill, a managed care plan that elects to do so would be required to allow a Medi-Cal member who is experiencing homelessness to receive those services directly from an in-network, contracted field medicine provider, regardless of the member’s in-network assignment, as specified. The bill would also require the managed
care plan to allow an in-network, contracted field medicine provider enrolled in Medi-Cal to directly refer a member who is experiencing homelessness for covered services within the appropriate network, as specified.
The bill would require a managed care plan to have appropriate mechanisms, procedures, or protocols to ensure timely communication between the in-network, contracted field medicine provider, the Medi-Cal member’s plan or independent practice association, and the member’s primary care provider for purposes of care coordination and to prevent the duplication of services.
The bill would require a managed care plan to provide a method for a Medi-Cal member to inform the managed care plan online, in person, or via telephone that the member is experiencing homelessness. The bill would require the department to inform a managed care plan if a member has indicated that they are experiencing homelessness based on
information furnished on the Medi-Cal application.
In the case of a Medi-Cal beneficiary who is experiencing homelessness and who receives services within the fee-for-service delivery system, the bill would require the department to reimburse a field medicine provider enrolled in Medi-Cal for providing Medi-Cal covered services.
The bill would condition implementation of the above-described provisions on receipt of any necessary federal approvals and the availability of federal financial participation.
The bill would require, on or before January 1, 2027, that the standard application form for insurance affordability programs include an optional question for an applicant to identify whether they are experiencing homelessness. The bill would make conforming changes to related provisions under existing law regarding the application process. The bill would also remove obsolete
references within related provisions.
To the extent that the bill would create new duties for counties with regard to data sharing under Medi-Cal, the bill would impose a state-mandated local program.
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, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Current Bill Text

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