@article{jiang2026-232a7005,
  author  = {Jiang, Changchuan and Lu, Chuan Angel and He, Lesi and Hong, Arthur S. and Hu, Xin and Mullins, Megan and Jiao, Boshen and Liao, Joshua M.},
  title   = {{Primary Care Cost Sharing in Medicare Advantage}},
  journal = {JAMA Health Forum},
  year    = {2026},
  doi     = {10.1001/jamahealthforum.2026.2232},
  url     = {https://doi.org/10.1001/jamahealthforum.2026.2232}
}