In January 2026, the U.S. Centers for Disease Control and Prevention (CDC) approved changes recommended by its Advisory Committee on Immunization Practices (ACIP), shifting pediatric vaccine recommendations for rotavirus, influenza, hepatitis A, hepatitis B, and meningococcal vaccines from universal recommendation to shared clinical decision-making (SCDM). Families should consult a healthcare provider to determine whether these vaccines are appropriate.
In March 2026, a federal court paused the ACIP changes. President Trump’s August 2026 Executive Order (EO) 14420 reaffirmed them. Under the Affordable Care Act (ACA), non-grandfathered plans must cover CDC-adopted, ACIP-recommended pediatric vaccines, including those in the shared clinical decision-making category, without cost sharing when provided in network.
Action Items
Non-grandfathered plans should confirm with their insurer or third-party administrator that coverage for pediatric vaccines affected by the January 2026 ACIP recommendation changes remains compliant with ACA preventive care requirements. Because SCDM recommendations are individualized, employers may also wish to understand how coverage will be administered and communicated to plan participants.
Preventative Care Mandate for Immunizations
The ACA requires non-grandfathered plans to cover ACIP-recommended immunizations for children, adolescents, and adults when adopted by the CDC and included on its immunization schedules, without cost sharing when provided in network. The ACIP, a CDC advisory committee, organizes vaccine recommendations into three tiers:
- Universal: Recommended for nearly everyone in a specific age group, regardless of individual risk.
- Risk-based: Recommended for people in specific higher-risk groups due to health conditions, exposure, travel, or similar factors.
- SCDM: SCDM recommendations do not set a default for a defined population. Instead, vaccination decisions are made individually with a healthcare provider, patient, and parent or guardian.
The ACA mandate applies to ACIP vaccine recommendations adopted by the CDC and listed on its immunization schedules, including SCDM recommendations.
Changes to Pediatric Vaccine Recommendations: Recent Developments
|
Development |
Description |
|
Removal and replacement of ACIP members |
In June 2025, the U.S. Department of Health and Human Services (HHS) removed all 17 ACIP members and appointed replacements, citing the goal of restoring public confidence in vaccine science. |
|
Trump issues directive to revise pediatric vaccination schedule |
In December 2025, President Trump directed HHS and the CDC to review childhood vaccine recommendations in peer nations and align the U.S. schedule with practices deemed superior, while preserving access to currently available vaccines. |
|
ACIP’s revised pediatric vaccination schedule is approved by CDC |
In January 2026, the CDC approved a revised ACIP schedule that reduced universal pediatric vaccine recommendations from 17 to 11. COVID-19, rotavirus, influenza, hepatitis A, hepatitis B, and meningococcal vaccines moved to the SCDM category. |
|
Federal court pauses new ACIP appointments and revised vaccine schedule |
In March 2026, a Massachusetts federal court paused the new ACIP appointments and revised pediatric schedule while the AAP-led lawsuit proceeds. The federal government appealed to the First Circuit. |
|
Trump issues EO outlining revised pediatric vaccination schedule
|
On Aug. 10, 2026, President Trump issued EO 14420, reaffirming a three-tier vaccine framework and directing alignment with peer nations’ childhood vaccine practices. The order reflects moving COVID-19, rotavirus, influenza, hepatitis A, hepatitis B, and meningococcal vaccines from universal recommendation to SCDM. |
Impact of Changes
Under the ACA, non-grandfathered plans must cover CDC-adopted ACIP vaccines listed on the immunization schedules, including SCDM vaccines, without cost sharing when provided in network. Coverage may be applied inconsistently because SCDM decisions are individualized. States may add requirements for fully insured plans; California and Illinois have adopted related rules. Self-insured plans are not subject to state insurance laws. Download the bulletin for more details.
