On April 27, 2017, the Roundtable on Quality Care for People with Serious Illness hosted a public workshop on Models and Strategies to Integrate Palliative Care Principles into Serious Illness Care. The workshop featured presentations and panel discussions exploring community-based palliative care from a population health management perspective as well as a health system perspective; pediatric palliative care, concurrent care, and palliative care within the context of a multispecialty accountable care organization; and the challenges and opportunities to scale and spread successful palliative care models and programs.