Medicare and Medi-Cal: Can You Have Both?
The short answer is yes. Some individuals may qualify for both Medicare and Medi-Cal at the same time. This is known as dual eligibility. Understanding how these programs work together can help beneficiaries maximize their benefits and potentially reduce out-of-pocket healthcare costs (California Department of Health Care Services [DHCS], 2026).
What Is Dual Eligibility?
Dual eligibility refers to individuals who qualify for:
- Medicare, typically due to age or disability
- Medi-cal, California’s Medicaid program, based on income and other eligibility requirements
How Do Medicare and Medi-Cal Work Together?
In Most Situations:
- Medicare serves as the primary insurance.
- Medi-Cal acts as secondary coverage.
- Medi-Cal may help pay certain costs that Medicare does not fully cover.
This coordination can help reduce expenses such as deductibles, copayments, and coinsurance for eligible beneficiaries (Medicare.gov, 2026).
Which Program Pays First?
When you have both Medicare and Medi-Cal:
- Medicare typically pays first for covered services.
- Medi-Cal may then help cover remaining eligible costs.
Because each situation is unique, the amount Medi-Cal may pay can vary based on the service received and the individual’s eligibility status.
Additional Benefits May Be Available
Individuals who qualify for both Medicare and Medi-Cal may have access to additional programs and benefits, including:
- Assistance with Medicare premiums
- Help paying deductibles and coinsurance
- Prescription drug cost assistance
- Coordinated healthcare services
- Additional support programs for qualifying beneficiaries
Available benefits vary depending on eligibility and program participation (Centers for Medicare & Medicaid Services [CMS], 2026).
Prescription Drug Coverage Considerations
Most individuals who qualify for both Medicare and Medi-Cal receive prescription drug coverage through a Medicare Part D plan.
In many cases, dual-eligible beneficiaries may also qualify for programs that help reduce prescription drug costs, making medications more affordable (CMS, 2026).
If your medications change or you have questions about your prescription coverage, it is important to review your benefits regularly.
Why Reporting Changes Is Important
Eligibility for Medi-Cal may be affected by changes in:
- Income
- Household size
- Assets (when applicable)
- Residence
- Other coverage changes
Reporting changes promptly can help prevent coverage issues and ensure you continue receiving any benefits for which you qualify (DHCS, 2026).
Staying Informed About Your Benefits
Medicare and Medi-Cal can provide valuable healthcare coverage for eligible individuals, but understanding how the programs work together can sometimes feel overwhelming.
Reviewing your coverage regularly can help ensure you’re receiving all available benefits and that your healthcare needs continue to be met.
How Harbor Health Can Help
If you currently have Medicare and Medi-Cal—or think you may qualify for both—Harbor Health Insurance Services can help you better understand your coverage options and available benefits.
Our team can assist with:
- Understanding dual eligibility programs
- Reviewing Medicare coverage options
- Explaining prescription drug coverage
- Answering questions about enrollment and eligibility
- Connecting you with resources that may be available based on your situation
Our goal is to help you make informed decisions and feel confident about your healthcare coverage.
References:
California Department of Health Care Services. (2026). Medi-Cal and Medicare for dual eligible beneficiaries.
Centers for Medicare & Medicaid Services. (2026). Medicare Savings Programs and Extra Help.
Medicare.gov. (2026). Medicaid and Medicare.
Medicare Disclaimer: We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
