Slide 9. AHRQ QIs in the Mapping Tool (continued) Preventable Hospitalization Costs and Mapping Tool Area-Level AHRQ Inpatient Quality Indicators (IQIs): IQI 26 Coronary Artery Bypass Graft.IQI 27 Percutaneous Transluminal Coronary Angioplasty.IQI 28 Hysterectomy.IQI 29 Laminectomy or Spinal Fusion.Contents Current as of July 2010 Internet Citation: Slide 9. AHRQ QIs in the Mapping Tool (continued): Preventable Hospitalization Costs and Mapping Tool. July 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/clinicians-providers/kt/webinars/monahrq/bott/bottsld9.html