You can now access participation data from the Medicare Care Choices Model. It joins “the existing models that have released data since 2022 as part of the CMS Innovation Center Model Data Sharing (CMDS) initiative,” the Centers for Medicare & Medicaid Services says in a message to providers. More information is at https://resdac.org/cms-data/files/ cmmi-model-data-sharing-cmds-model-participation-data-initiative.