Medicaid has no vaccination requirements for beneficiaries. Enrollment and continued coverage do not depend on your immunization status, and no state can drop you from the program for declining a shot. What Medicaid does is pay for vaccines, treating immunization as preventive care rather than an obligation. Since October 1, 2023, every state Medicaid program must cover all vaccines recommended by the Advisory Committee on Immunization Practices (ACIP) for adults with no cost sharing, and children’s vaccines have been a mandatory Medicaid benefit for decades.
Adult Vaccine Coverage
If you are 19 or older and enrolled in Medicaid, you can get any ACIP-recommended vaccine without paying anything. The Inflation Reduction Act made this coverage mandatory nationwide starting October 1, 2023. State Medicaid agencies must cover the vaccine and its administration with no copay, no deductible, and no coinsurance.1Medicaid.gov. Fact Sheet: Inflation Reduction Act Changes to Medicaid and CHIP Adult Vaccine Coverage
That includes vaccines that were previously optional for states to cover for non-expansion adults, such as people qualifying through disability, age, pregnancy, or caretaker status. The rule now applies across eligibility pathways.2Medicaid and CHIP Payment and Access Commission (MACPAC). Chapter 2: Vaccine Access for Adults Enrolled in Medicaid The current ACIP adult schedule includes 23 vaccine types, covering influenza, shingles, hepatitis, pneumococcal disease, RSV, HPV, and others.3Medicaid.gov. Quality of Care Vaccines
If a provider or pharmacy charges you a copay for an ACIP-recommended vaccine, contact your state Medicaid agency. The charge likely violates federal law.
Children’s Vaccine Coverage
Children on Medicaid have the strongest vaccine coverage of any group. Under the Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) benefit, every Medicaid-eligible child under 21 is entitled to all ACIP-recommended immunizations without cost sharing.4Office of the Law Revision Counsel. 42 USC 1396d – Definitions States cannot opt out. EPSDT is broader than the adult schedule and can cover additional vaccines when medically necessary.
Medicaid-eligible children also qualify for the federal Vaccines for Children (VFC) program run by the CDC. Under VFC, children younger than 19 who are enrolled in or eligible for Medicaid can receive vaccines at no charge from any enrolled provider, and providers cannot charge families for the vaccine itself when it comes from public supply. Children enrolled in a separate Children’s Health Insurance Program (CHIP) do not qualify for VFC because CHIP is considered insurance coverage.5CDC. Vaccines for Children (VFC) Program Eligibility
What Medicaid Does Not Cover
Medicaid’s vaccine coverage tracks the ACIP schedule, so vaccines outside that schedule usually are not covered. Travel immunizations are the most common example. Yellow fever, typhoid, and Japanese encephalitis vaccines are recommended by the CDC for travelers to specific regions but are not on the routine ACIP schedule for the general U.S. population. Expect to pay out of pocket for those.
The same applies to vaccines ACIP recommends only for specific occupational exposures or outbreak situations rather than the general population. If ACIP later adds a vaccine to the routine schedule, Medicaid coverage follows.
Long-Term Care Facilities: Offer, Not Mandate
Nursing homes and other long-term care facilities that receive Medicare or Medicaid funding must offer influenza, pneumococcal, and COVID-19 immunizations to residents on admission and throughout their stay. Residents can refuse. The refusal must be documented, but it cannot be used as grounds for discharge or denial of services.
For staff, CMS imposed a COVID-19 vaccination mandate on healthcare workers at participating facilities in November 2021 and withdrew it effective August 4, 2023.6Federal Register. Medicare and Medicaid Programs – Policy and Regulatory Changes to the Omnibus COVID-19 Health Care Facilities must still educate staff and residents about COVID-19 vaccines and offer them, but there is no federal CMS requirement that staff receive the vaccine as a condition of employment. Individual facilities and states may set their own policies.
School Immunization Laws Are Separate
Every state requires children to receive certain vaccines before enrolling in public school or child care, but those rules come from state education and health codes, not Medicaid. They apply to all children regardless of insurance. A child on Medicaid must meet the same school vaccination requirements as any other child, and a child who qualifies for a medical or religious exemption under state law can use it regardless of insurance status.
Medicaid covers the cost of school-required vaccines, so families do not face an added financial burden when complying. Declining a school-required vaccine affects school enrollment, not Medicaid eligibility.
Where to Get Vaccinated
Your primary care provider is usually the simplest option. If you do not have a regular doctor or your provider’s office does not stock a specific vaccine, other places accept Medicaid:
- Local health departments and public health clinics stock the full range of recommended vaccines, and many participate in the VFC program for children.3Medicaid.gov. Quality of Care Vaccines
- Most chain pharmacies accept Medicaid for vaccine administration. Federal law requires state Medicaid programs to provide a payment pathway for pharmacists authorized to administer vaccines, which makes pharmacies a convenient option for flu shots and common adult vaccines.7Medicaid. Coverage and Payment of Vaccines and Vaccine Administration under Medicaid, the Children’s Health Insurance Program, and Basic Health Program
- Federally Qualified Health Centers (FQHCs) serve patients regardless of insurance status and accept Medicaid. For underinsured children, FQHCs are also designated VFC providers.
Confirm with your state Medicaid plan that the provider is in-network before your visit. Out-of-network providers may not bill Medicaid directly, which can leave you responsible for costs that should be covered.