It’s no secret. Health care in the U.S. is generally complex, confusing and expensive. Enter Accountable Communities of Health, aka “ACHs.” These community-based organizations, which operate in more than two dozen states, seek to transform health care delivery by: focusing on individuals, ensuring health equity, reducing costs, and improving health outcomes for entire communities. Jodi Castle, a Licensed Clinical Social Worker and COO of Elevate Health of Pierce County, Washington, offers a tutorial on ACHs and the contributions they make to the areas they serve.