Freeman Spogli Institute for International Studies Program on Energy and Sustainable Development Stanford University


Publications




Refinement of the Healthcare Cost and Utilization Project (HCUP) Quality Indicators

Evidence Report

Authors
Sheryl M. Davies, Jeffrey J. Geppert, Mark B. McClellan, Kathryn M. McDonald, Patrick Romano, Kaveh Shojania

Published by
Agency for Healthcare Research and Quality, May, 2001
Publication no. 01-0035, Technical Review no. 4


Healthcare quality has received heightened attention over the last decade, leading to a growing demand by providers, payers, policymakers, and patients for information on quality of care to help guide their decisions and efforts to improve health care delivery. At the same time, progress in electronic data collection and storage has enhanced opportunities to provide data related to health care quality. In 1989, the Agency for Health Care Policy and Research (AHCPR, now the Agency for Healthcare Research and Quality, AHRQ) initiated the Healthcare Cost and Utilization Project (HCUP). HCUP is an ongoing federal-state-private collaboration to build uniform databases from administrative hospital-based data collected by state data organizations and hospital associations.

The HCUP quality indicator set, developed in 1994, and hereafter referred to as HCUP I, consists of 33 measures, constructed using administrative data available in the NIS. Included in the set are indicators of utilization of procedures, ambulatory care sensitive condition admissions, post-operative and other complications, and mortality.

Since the original HCUP QI development work in 1994, numerous managed care organizations, state Medicaid agencies and hospital associations, quality improvement organizations, the Joint Commission for the Accreditation of Healthcare Organizations (JCAHO), the National Committee on Quality Assurance (NCQA), academic researchers and others have contributed substantially to the knowledge base of hospital quality indicators. Based on input from current users and advances to the scientific base for specific indicators, AHRQ decided to fund a research project to refine and further develop the HCUP QIs.

As a result, AHRQ charged the UCSF-Stanford Evidence-based Practice Center (EPC) to revisit the initial 33 indicator set (HCUP I QIs), evaluate their effectiveness as indicators, identify potential new indicators, and ultimately propose a revised set of indicators. This report documents the evidence project to develop recommendations for improvements to the HCUP I indicators.