Hospital Compare datasets
These are the official datasets used on the Medicare.gov Hospital Compare Website provided by the Centers for Medicare & Medicaid Services. These data allow you to compare the quality of care at over 4,000 Medicare-certified hospitals across the country.
- An issue was identified affecting standardized payment data for outpatient claims used in the MSPB Measure for the January 1, 2013 to December 31, 2013 period. As a result, updated MSPB datasets can be found in the Hospital Compare archive files.
- October 1, 2015 update: IMM-3 and OP-27 are combined and reported as one measure rather than listing the measures separately. The Measure ID IMM-3_OP-27 includes data from both the inpatient measures IMM-3, and the outpatient measure OP-27.
- June 22, 2015 update: Get the April 2015 Process of Care Data for selected Critical Access Hospitals.
- For questions about the Hospital Compare data, contact firstname.lastname@example.org.