The Government Accountability Office (GAO) has issued a report entitled, “Health Care Delivery: Features of Integrated Systems Support Patient Care Strategies and Access to Care, but Systems Face Challenges.” The report describes: (1) organizational features health provider integrated delivery systems (IDS) use to support strategies to improve care; (2) approaches IDSs use to facilitate access specifically for underserved populations; and (3) challenges IDSs encounter in providing care, including to underserved populations.