February 2026

AJMC original research policy

Medicare Advantage grocery supplemental benefit use is associated with increased outpatient care, suggesting that policy changes allowing for nonmedical supplemental benefits could improve beneficiaries’ health, especially for dual-eligible beneficiaries.

AJMC

Hospital accountable care organization (ACO) participation did not impact emergency department admission rates, length of stay, or costs, suggesting limited effectiveness in reducing spending for unplanned admissions and challenging hospital-led ACO cost-saving strategies.