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8/18/2026

Waco Seniors: Understanding Your Vaccine Coverage with Medicare and Medicaid

Local residents enrolled in Medicare and Medicaid can access most recommended preventive vaccines at no personal cost. Knowing which program covers what is key to staying protected.

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For many older adults and eligible individuals in Waco, staying up-to-date on vaccinations is crucial for health, and thankfully, financial barriers are often removed. Both Medicare and Medicaid programs provide comprehensive coverage for a wide array of preventive vaccines, typically without any out-of-pocket expenses for beneficiaries. Medicare Parts B and D split coverage for various immunizations. Part B handles shots like influenza (flu), COVID-19, and pneumococcal vaccines. Meanwhile, Part D plans cover other vital vaccines, including those for shingles (Shingrix), RSV, and Tdap (tetanus, diphtheria, and pertussis). Medicaid programs across the board also generally cover all recommended adult vaccines without any co-pays. To ensure seamless coverage, individuals should confirm that their vaccine provider or pharmacy participates with their specific Medicare or Medicaid plan and is in-network. This step helps prevent unexpected bills. Experts emphasize the life-saving potential of these vaccines. Dorothea Vafiadis, a Senior Strategist for Healthy Aging, stresses that adults, especially those over 65 or with pre-existing conditions like diabetes, should discuss their health risks with a doctor or pharmacist to stay current on COVID, flu, and RSV vaccinations. The evidence consistently demonstrates that these preventive measures significantly reduce severe illness, hospitalizations, and fatalities. Specifically, Medicare Part D covers the Shingrix vaccine for shingles, which is over 90% effective and recommended for healthy adults 50 and older. It also covers the RSV vaccine for eligible adults, which protects against a common respiratory virus that can lead to serious complications in older populations. Many of these essential vaccines are available at no cost when proper coverage guidelines are followed.