HCUP program Healthcare Cost and Utilization Project (HCUP) is a family of databases, software tools and related products developed through a Federal-State-Industry partnership and sponsored by Agency for healthcare research and quality. HCUP enables researchers, insurers, policymakers and other to study healthcare delivery and patient’s outcome over time, and at the national, regional, State and community levels. Healthcare Cost and UtilizationProject include information on in-patient stays, ambulatory surgery and services visits, and emergency department encounter. HCUP is known as the Nation’s most comprehensive source of hospital care data. There are several different database tool used in this program, these databases are based on the data collection efforts of data organizations in the States that are partnered with AHRQ, four of theHCUP databases are: …show more content…
NIS comprises of information on all patients, including individuals covered by Medicare, Medicaid, or private insure, uninsured. NIS information are used to make nationalestimates of healthcare utilization, access, charges, and quality outcomes. NIS have been redesign improve national estimates, most recent changes in 2014 include key features such as: • The NIS is drawn from all States participating in HCUP, representing more than 96j percent of the U.S. population. • The NIS protects patient confidentiality because State and hospital Identifiers are no longer provided. • The new NIS retains a large sample size, which enables analyses of rare conditions, uncommon treatments, and special patient