Invited Commentary

Narrow Networks and Coverage Changes Among Medicare Advantage Beneficiaries With Cancer

JAMA Network Open 10.1001/jamanetworkopen.2026.18683

June 16, 2026 at 11:00 AM EDT

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Corresponding Authors: Xin Hu, PhD, Department of Radiation Oncology, School of Medicine, Emory University, 1365 Clifton Rd NE, Atlanta, GA 30322 (xin.hu@emory.edu); John K. Lin, MD, MSHP, Department of Health Services Research, The University of Texas MD Anderson Cancer Center, 1515 Holcome Blvd, Unit 1738, Houston, TX 77030 (jlin11@mdanderson.org).

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