Health care delivery and health data processing in the United States.
D000488:Allied Health Personnel / Q000706:statistics & numerical data*; D003201:Computers; D003695:Delivery of Health Care / Q000639:trends*; D005544:Forecasting; D007256:Information Systems; D008498:Medical Record Linkage; D008499:Medical Records; D009310:National Health Insurance, United States; D014481:United States