Massachusetts directs insurers to cover vaccines recommended by state health department regardless of CDC guidance

BOSTON — Massachusetts insurance carriers will be required to cover vaccinations recommended by the state Department of Public Health even if those vaccines are not recommended by the U.S. Centers for Disease Control and Prevention, Gov. Maura Healey announced Thursday.

Healey issued a bulletin directing state-regulated insurers to provide coverage for vaccines recommended by Massachusetts’ public health officials, saying the move is intended to ensure residents can afford the shots they need and want “even if the federal government issues narrower recommendations,” according to a state press release. “Massachusetts has the best health care in the world,” Healey said. “We won’t let Donald Trump and Robert Kennedy get between patients and their doctors.”

The announcement comes after an extensive restructuring and downsizing of the Atlanta-based CDC by Health Secretary Robert F. Kennedy Jr., a process that included the firing of former CDC Director Susan Monarez last month. For decades, the CDC has been the principal federal agency issuing vaccine recommendations and guidance on who should receive them.

Massachusetts’ directive requires state-regulated carriers to follow recommendations issued by the Massachusetts Department of Public Health when determining coverage for vaccinations. The bulletin frames the change as a matter of patient access and affordability; it does not alter the CDC’s role in issuing national guidance, but it sets a separate state-level standard for insurer coverage.

The state release did not provide detail on implementation timelines or how the requirement will be enforced with particular carriers. Massachusetts regulators and insurance industry representatives did not immediately provide comment on how the directive would affect plan design, premiums or contracts with providers.

Public health experts have traditionally pointed to CDC guidance as the baseline for clinical practice and insurance coverage decisions, including which vaccines are recommended for particular age groups or risk categories. States, however, retain authority over certain aspects of insurance regulation and public health policy, and Massachusetts’ action represents a state-level response to diverging federal guidance.

Health policy analysts say differences between state and federal recommendations can create complexity for clinicians, insurers and patients, particularly when guidance changes. Massachusetts officials framed the bulletin as a protective measure to preserve access to care within the state even if federal recommendations become more restrictive.

The bulletin adds to a series of recent state-level health policy moves responding to shifts at the federal public health agency. It underscores tensions between state and federal authorities over vaccine policy and raises questions about coordination of public health guidance across jurisdictions.

Massachusetts has long been viewed as a state with broad health coverage and strong public health infrastructure. Officials said the new requirement is intended to keep that system intact for residents seeking vaccines recommended by state public health experts.

The state Department of Public Health and the governor’s office directed inquiries about implementation and enforcement to their respective press offices. The CDC did not immediately respond to a request for comment on the Massachusetts bulletin.

(For additional context: the bulletin was announced Sept. 4, 2025.)