This fully updated and revised 12th edition of the highly acclaimed textbook on health care delivery provides graduate and undergraduate students with a comprehensive survey of health care in the United States with topics ranging from the organization of care, the politics surrounding health care in the United States, to population health and vulnerable populations, health care costs and value, health care financing, and health information technology. Chapters provide thorough coverage of the rapid changes that are reshaping our system and the extent of our nation’s achievement of health care value and the Triple Aim: better health and better care at a lower cost. With an emphasis on population health and public health, this text includes a timely focus on how social and physical environments influence health outcomes.