Prevention & lipids

Healthcare Access, Use, Affordability, and Satisfaction Among Adults With Cardiovascular Conditions After Enrollment in Medicare Advantage Versus Traditional Medicare

Circ Popul Health OutcomesPublished event-study, difference-in-differences design

Authors' conclusion

For adults with cardiovascular conditions transitioning into Medicare at 65 years, enrollment in MA was associated with greater improvements in affordability and satisfaction compared with TM. These findings may inform coverage decisions for this high-risk population, though generalizability to older beneficiaries or those with more advanced disease remains uncertain.

Study context

Population
Adults with cardiovascular conditions (self-reported history of hypertension, diabetes, hyperlipidemia, heart disease, or stroke) newly enrolling in Medicare at 65 yearsadults with cardiovascular conditions newly enrolled in Medicare
Participants
3,312 adults
Exposure
Newly enrolling in Medicare Advantage (MA) versus traditional Medicare (TM)
Outcome
Health care access or utilization
Follow-up
Any point
Methodological detailslongitudinal data from the National Health and Retirement Study (2010-2022)
  • Longitudinal data from the National Health and Retirement Study (2010-2022)

Main finding

As reported in the abstract

  • No differential changes in health care access or utilization between MA and TM

Observational data: associations, not effects.

Further findings

OutcomeDifference-in-differences estimate (percentage points) (95% CI)
Trouble affording medical care · end of follow-upGreater reductions with MA−6.6 (−12.0 to −1.3)
OutcomeDifference-in-differences estimate (pp) (95% CI)
Trouble affording prescription medications · end of follow-upGreater reductions with MA−4.6 (−9.2 to −0.2)
OutcomeDifference-in-differences estimate (pp) (95% CI)
Satisfaction with care · end of follow-upLarger gains among MA enrollees+11.3 (5.2–17.4)

Satisfaction with care · end of follow-up

Satisfaction with care increased in both groups

Original publication

Healthcare Access, Use, Affordability, and Satisfaction Among Adults With Cardiovascular Conditions After Enrollment in Medicare Advantage Versus Traditional Medicare. Circ Popul Health Outcomes. Published 6 November 2026. doi:10.1161/circoutcomes.126.013919

Composed by AI from the published abstract and checked against it. How Briefs are made →

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