California Hospital Performance Ratings for Coronary Artery Bypass Graft (CABG) Surgery

This dataset contains the location of hospitals that performed Coronary Artery Bypass Graft (CABG) surgery in California from 2011 to 2022. It also provides performance ratings for the following risk-adjusted outcome measures related to the CABG surgery: operative mortality for isolated CABG and CABG plus valve, post-operative stroke, and 30-day all cause readmission. The dataset also includes the number of cases and adverse events for each CABG outcome measure. The methodology, including risk models that generated the rates and performance ratings differed among years. Users should exercise caution when comparing trends of rates over time (see metadata for more information).

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier a643431e-ab5a-41c4-8de5-e18e9176cd89
issued 2017-06-16T22:28:10.628645
license http://www.opendefinition.org/licenses/cc-by
modified 2025-02-25T00:08:28.441960
publisher Department of Health Care Access and Information
resource-type Dataset
source_datajson_identifier true
source_hash 08a83f812b4b6c791aa8ee5efffe23b9e28aaa8ff5f6d4af7e1593186c620365
source_schema_version 1.1
theme {"Health and Human Services"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • 30-day-readmission-rate
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • cardiac-bypass
  • cardiac-surgery
  • coronary-artery-bypass-graft
  • deaths
  • department-of-health-care-access-and-information
  • healthcare
  • healthcare-quality
  • heart-bypass
  • hospital-quality
  • hospital-readmission
  • measures
  • mortality-rate
  • outcome
  • patient
  • performance-rating
  • post-operative-stroke
  • risk-adjusted-rate
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Department of Health Care Access and Information, Information Services Division, Healthcare Analytics Branch, Quality and Performance Section
maintainer_email dataandreports@hcai.ca.gov
metadata_created 2025-09-23T18:36:11.704244
metadata_modified 2025-09-23T18:36:11.704251
notes This dataset contains the location of hospitals that performed Coronary Artery Bypass Graft (CABG) surgery in California from 2011 to 2022. It also provides performance ratings for the following risk-adjusted outcome measures related to the CABG surgery: operative mortality for isolated CABG and CABG plus valve, post-operative stroke, and 30-day all cause readmission. The dataset also includes the number of cases and adverse events for each CABG outcome measure. The methodology, including risk models that generated the rates and performance ratings differed among years. Users should exercise caution when comparing trends of rates over time (see metadata for more information).
num_resources 55
num_tags 26
title California Hospital Performance Ratings for Coronary Artery Bypass Graft (CABG) Surgery