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Federal Policy·June 18, 2026

Senate Democrats Investigate HHS Changes to Federal Vaccine Advisory Panel

Senate Democrats Ron Wyden and Maggie Hassan have launched an investigation into Health Secretary Robert F. Kennedy Jr.'s restructuring of the Advisory Committee on Immunization Practices (ACIP), the federal panel that issues vaccine recommendations. The senators are demanding communications and records showing who determined the legal and public health consequences of remaking the advisory committee. ACIP recommendations typically inform Medicaid and CHIP coverage decisions for vaccines under the Vaccines for Children program and mandatory coverage requirements for pediatric vaccines. The investigation seeks transparency around the decision-making process that led to changes in the federal vaccine policy infrastructure.

Why it matters for managed care

Changes to ACIP composition or process could affect vaccine coverage mandates for Medicaid and CHIP enrollees, particularly the Vaccines for Children program that provides federally funded vaccines to Medicaid-eligible children.

CHIP · Managed Care

Read the full article at thehill.com

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