MedicaidCoverageMedium impact
Medicaid Benefit Expansion for Coverage of Adult Vaccinations, Effective October 1, 2023
Maryland Medicaid·MD · Family Medicine, General Practice, Internal Medicine +1 more·Provider Transmittal
Effective date
Oct 1, 2023
We identified it
Jun 20, 2026
Summary
Maryland Medicaid has expanded coverage for adult vaccinations effective October 1, 2023. This expansion allows billing teams to submit claims for adult vaccination services that were previously not covered under Maryland Medicaid.
Action Required
Immediately: Billing team should verify eligibility and begin submitting claims for adult vaccination services to Maryland Medicaid. Update billing system to reflect new coverage for adult vaccinations under Maryland Medicaid. Review vaccination encounter forms to ensure proper documentation for adult Medicaid patients.