Sponsors (10)
The bill improves pediatric vaccine access and insurer/provider payment parity for Medicaid and CHIP-enrolled children in the short term, at the cost of higher federal/state Medicaid spending, potential billing variability, administrative constraints for states, and uncertainty once the temporary payment guarantees expire.
Medicaid- and CHIP-enrolled children will have vaccine administration and counseling paid at no less than 100% of Medicare Part B rates from enactment through 12/31/2028, improving provider reimbursement and likely strengthening access to pediatric vaccination services.
CHIP-enrolled children will be explicitly designated as federally vaccine-eligible, ensuring they receive VFC-related protections and coverage parity with Medicaid-enrolled children.
States that meet required vaccine outreach criteria will receive a 1 percentage point FMAP increase beginning Q1 2027, providing additional federal funding to support outreach and vaccine delivery programs.
Federal and state Medicaid programs will face higher costs from reimbursing vaccine administration and counseling at Medicare Part B rates through 2028, increasing budgetary pressure and potentially diverting funds from other services.
Providers and state vaccination programs face uncertainty after 12/31/2028 because the enhanced payment guarantees are temporary, complicating long-term planning for vaccine delivery and provider participation.
Allowing providers to charge fees for vaccine administration/counseling up to cost could create variability in out-of-pocket charges and billing complexity for families and providers, especially with multi-component vaccines if monitoring is uneven.
Based on analysis of 2 sections of legislative text.
Adds CHIP children to federally vaccine-eligible status and requires Medicaid/CHIP payment for pediatric vaccine administration and counseling at no less than 100% of Medicare Part B rates through 12/31/2028.
Official title: To amend title XIX of the Social Security Act to ensure access to immunizations under the Medicaid program and the Vaccines for Children program, and for other purposes.
Introduced April 21, 2026 by Kim Schrier · Last progress April 21, 2026
Expands federal vaccine coverage rules for children by making more children eligible for federally supported vaccines, including those enrolled in CHIP, and requires Medicaid, CHIP, and related programs to pay at least 100% of the Medicare Part B rate for pediatric vaccine administration and counseling through December 31, 2028. It aligns Medicaid managed care rules and Vaccines for Children program fee rules with the payment and eligibility changes.