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Healthcare Cost and Utilization Project (HCUPnet)

Immediate access to health statistics from the most extensive longitudinal hospital care data collection in the United States.

Explore the HCUPnet Data Tools

HCUPnet is an online data tool based on data from the Healthcare Cost and Utilization Project (HCUP).

The data tool provides healthcare statistics and information for hospital inpatient and emergency department settings, as well as population-based healthcare data on counties. Generate tables and graphs on national and regional statistics and trends for community hospitals in the United States.

Z-Test Calculator

ESTIMATE 1
 
ESTIMATE 2

 

* = required

 
RESULTS
Standard Error:
z Statistic:
p-value (two-tail):

Contact

If you have comments, suggestions, and/or questions, please contact hcup@ahrq.gov

Attempts to identify individuals or hospitals subject to federal penalty

Data Use Agreement for HCUPnet
Healthcare Cost and Utilization Project (HCUP),
Agency for Healthcare Research and Quality (AHRQ),
U.S. Department of Health and Human Services

You are accessing a healthcare data website that provides information on use of hospital care. The AHRQ Confidentiality Statute prohibits the use of AHRQ HCUP data to identify any person (including, but not limited to, patients, physicians, and other health care providers) or establishment (including, but not limited to, hospitals).1

Users of data on the HCUPnet website must agree to the following terms:

  • I will make no attempts to identify individuals, including by the use of vulnerability analysis or penetration testing. In addition, methods that could be used to identify individuals directly or indirectly shall not be disclosed, released, or published.
  • I will make no attempts to identify establishments directly or by inference.
  • I will not use deliberate technical analysis to discover or release information on small numbers of observations ≤10.
  • I will not attempt to link this information with individually identifiable records from any other source.
  • I will not attempt to use this information to contact any persons or establishments in the data for any purpose.

Violations of the AHRQ Confidentiality Statute may be subject to a civil penalty of up to $14,140 under 42 U.S.C. 299c-3(d). Deliberately making a false statement about this or any matter within the jurisdiction of any department or agency of the Federal Government violates 18 U.S.C. § 1001 and is punishable by a fine, up to five years in prison, or both.

Violators of this Agreement may also be subject to penalties under state confidentiality statutes that apply to these data for particular states.

By clicking the agreement below, I acknowledge that I agree to comply with these terms.

1 Section 944(c) of the Public Health Service Act (42 U.S.C. 299c-3(c)).

Note: If you select Do Not Accept, you will be redirected back your previous page or the AHRQ Data Tools home page.