Original Investigation

Medicare Advantage Benefits Design and Access to Cardiovascular Care

JAMA Network Open 10.1001/jamanetworkopen.2026.5439

April 07, 2026 at 11:00 AM EDT

Read the full article

Has the availability of Medicare Advantage (MA) plans with reduced cost-sharing for cardiologists changed over time, are plans offered to beneficiaries in communities with more or less cardiologist supply or cardiovascular care infrastructure, and are such benefits offered by high-quality plans?In this cross-sectional study of 2993 plans with reduced cost-sharing for cardiologists and 3143 counties, the number of MA plans with reduced cost-sharing for cardiologists varied considerably compared with cardiologist supply and cardiovascular care infrastructure. Reduced cost-sharing plans had greater care quality compared with other MA plans.Persistent geographic variability in the number of plans offered, cardiologist supply, and cardiovascular care infrastructure underscores the need for additional strategies to minimize financial and geographic barriers for cardiovascular care.

Corresponding Author: Jessica I. Billig, MD, MSc, Department of Plastic Surgery, University of Texas Southwestern Medical Center, 1801 Inwood Rd, Dallas, TX 75390 (jessica.billig@utsouthwestern.edu).

Link to the article in your story

We encourage you to link out to this article in your story using the link below. It includes an access token that will give free access to the article for your readers up to one year after publication. (The link will be live after the article publishes and embargo is lifted.)

Please see the article for additional information, including full author list, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Need more information? Contact us.

Editor's Picks