Hospital discharges with perioperative pulmonary embolism or proximal deep vein thrombosis (secondary diagnosis) per 1,000 surgical discharges for patients ages 18 years and older.

Hospital discharges with perioperative pulmonary embolism or proximal deep vein thrombosis.

Surgical discharges for patients ages 18 years and older.

Exclude discharges: with a principal ICD-10-CM diagnosis code (or secondary diagnosis present on admission) for proximal deep vein thrombosis (DEEPVIB), with a principal ICD-10-CM diagnosis code (or secondary diagnosis present on admission) for pulmonary embolism (PULMOID), with any listed secondary ICD-10-CM diagnosis code for heparin-induced thrombocytopenia (HITD ), where a procedure for interruption of vena cava (VENACIP ) occurs before or on the same day as the first operating room procedure (Appendix A: ORPROC), where a procedure for pulmonary arterial or dialysis access thrombectomy (THROMP) occurs before or on the same day as the first operating room procedure (Appendix A: ORPROC), where the first operating room procedure (Appendix A: ORPROC) occurs after or on the 10th day following admission, where the only operating room procedure(s) is/are for interruption of vena cava (VENACIP) and/or pulmonary arterial or dialysis access thrombectomy (THROMP), with any listed ICD-10-CM diagnosis code present on admission for acute brain or spinal injury (NEURTRAD), with any listed ICD-10-PCS procedure code for extracorporeal membrane oxygenation (ECMO) (ECMOP*), with a principal ICD-10-CM diagnosis code assigned to MDC 14 Pregnancy, Childbirth & the Puerperium (Appendix O: MDC14PRINDX ), with a principal ICD-10-CM diagnosis code assigned to MDC 15 Newborns & Other Neonates with Conditions Originating in Perinatal Period (Appendix O: MDC15PRINDX ), with an ungroupable DRG (DRG=999), with missing gender (SEX=missing), age (AGE=missing), quarter (DQTR=missing), year (YEAR=missing), or principal diagnosis (DX1=missing), with missing MDC (MDC=missing) when the user indicates that MDC is provided

Agency for Healthcare Research and Quality Patient Safety Indicators

Used to calculate PSI-90, which is publicly reported on CMS Care Compare website

qualityindicators.ahrq.gov/measures/PSI_TechSpec

qualityindicators.ahrq.gov/Downloads/Modules/PSI/V2024/TechSpecs/PSI12PerioperativePulmonaryEmbolismorDeepVeinThrombosis_Rate.pdf