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SB-242 • 2026

Medicare supplement coverage: open enrollment periods.

Medicare supplement coverage: open enrollment periods.

Crime Education Healthcare
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Blakespear
Last action
2026-02-02
Official status
Returned to Secretary of Senate pursuant to Joint Rule 56.
Effective date
Not listed

Plain English Breakdown

The official source material does not provide specific details about how the changes will affect insurance costs or availability in the long term.

Medicare Supplement Coverage: Open Enrollment Periods

The bill changes Medicare supplement coverage rules to allow people with end-stage renal disease and those who are younger than 65 to get coverage during specific times of the year.

What This Bill Does

  • Removes a rule that stops people with end-stage renal disease from getting Medicare supplement plans.
  • Creates an annual open enrollment period for Medicare supplement plans starting on January 1 each year.
  • Requires insurance companies to accept applications and offer coverage during this open enrollment period without considering the applicant's health status or medical history.

Who It Names or Affects

  • People who are enrolled in Medicare Part B
  • Insurance companies that offer Medicare supplement plans

Terms To Know

Medicare Supplement Plans (Medigap)
Health insurance plans designed to cover costs not covered by original Medicare.
Open Enrollment Period
A specific time when people can apply for certain types of health insurance without restrictions based on their health status.

Limits and Unknowns

  • The bill does not specify what happens if an applicant tries to get coverage outside the open enrollment period.
  • It is unclear how this change will affect insurance costs or availability in the long term.

Bill History

  1. 2026-02-02 California Legislative Information

    Returned to Secretary of Senate pursuant to Joint Rule 56.

  2. 2025-05-23 California Legislative Information

    May 23 hearing: Held in committee and under submission.

  3. 2025-05-20 California Legislative Information

    Set for hearing May 23.

  4. 2025-05-19 California Legislative Information

    May 19 hearing: Placed on APPR. suspense file.

  5. 2025-05-09 California Legislative Information

    Set for hearing May 19.

  6. 2025-05-05 California Legislative Information

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

  7. 2025-05-01 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 2. Page 965.) (April 30).

  8. 2025-04-04 California Legislative Information

    Set for hearing April 30.

  9. 2025-02-14 California Legislative Information

    Referred to Com. on HEALTH.

  10. 2025-02-03 California Legislative Information

    From printer. May be acted upon on or after March 2.

  11. 2025-01-30 California Legislative Information

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

Official Summary Text

SB 242, as amended, Blakespear.
Medicare supplement coverage: open enrollment periods.
Existing federal law provides for the Medicare Program, which is a public health insurance program for persons 65 years of age and older and specified persons with disabilities who are under 65 years of age. Existing federal law specifies
different
parts of Medicare that cover specific services, such as Medicare Part B, which generally covers medically necessary services and supplies and preventive services. 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 federal law additionally
provides for the issuance of Medicare supplement policies or certificates, also known as Medigap coverage, which are advertised, marketed, or designed primarily as a supplement to reimbursements under the Medicare Program for the hospital, medical, or surgical expenses of persons eligible for the Medicare Program, including coverage of Medicare deductible, copayment, or coinsurance amounts, as specified. Existing law, among other provisions, requires supplement benefit plans to be uniform in structure, language, designation, and format with the standard benefit plans, as prescribed. Existing law prohibits an issuer from denying or conditioning the offering or effectiveness of any Medicare supplement contract, policy, or certificate available for sale in this state, or discriminating in the pricing of a contract, policy, or certificate because of the health status, claims experience, receipt of health care, or medical condition of an applicant in the case of an application that is submitted prior to or during
the 6-month period beginning with the first day of the first month in which an individual is both 65 years of age or older and is enrolled for benefits under Medicare Part B. Existing law requires an issuer to make available specified Medicare supplement benefit plans to a qualifying applicant under those circumstances who is 64 years of age or younger who does not have end stage renal disease.
This bill would delete the exclusion of otherwise qualified applicants who have end stage renal disease, thereby making the specified Medicare supplement benefit plans available to those individuals. The bill, on and after January 1,
2026,
2027,
would prohibit an issuer of Medicare supplement coverage in this state from denying or conditioning the issuance or effectiveness of any
Medicare supplement coverage available for sale in the state, or discriminate in the pricing of that coverage because of the health status, claims experience, receipt of health care, medical condition, or age of an applicant,
except as specified,
if an application for coverage is submitted during an open enrollment period, as specified in the bill. The bill would entitle an individual enrolled in Medicare Part B to a 90-day annual open enrollment period beginning on January 1 of each year, as specified, during which period the bill would require applications to be accepted for any Medicare supplement coverage available from an issuer, as specified. The bill would require the open enrollment period to be a guaranteed issue period.
The bill would authorize premium rates offered to applicants during the open enrollment
period to vary based on the applicants
’ age at the time of issue, as specified, but would prohibit the premiums from varying based on age after the contract is issued.
Because a violation of the bill’s requirements by a health care service plan would be a crime, 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 no reimbursement is required by this act for a specified reason.

Current Bill Text

Read the full stored bill text
Download Bill PDF