Abstract
Objective: To compare the Agency for Healthcare Research and Quality's Quality and Safety Review System (QSRS) and the proposed triadic structure for the 11th version of the International Classification of Disease (ICD-11) in their ability to capture adverse events in U.S. hospitals. Data Sources/Study Setting: One thousand patient admissions between 2014 and 2016 from three general, acute care hospitals located in Maryland and Washington D.C. Study Design: The admissions chosen for the study were a random sample from all three hospitals. Data Collection/Extraction Methods: All 1000 admissions were abstracted through QSRS by one set of Certified Coding Specialists and a different set of coders assigned the draft ICD-11 codes. Previously assigned ICD-10-CM codes for 230 of the admissions were also used. Principal Findings: We found less than 20 percent agreement between QSRS and ICD-11 in identifying the same adverse event. The likelihood of a mismatch between QSRS and ICD-11 was almost twice that of a match. The findings were similar to the agreement found between QSRS and ICD-10-CM in identifying the same adverse event. When coders were provided with a list of potential adverse events, the sensitivity and negative predictive value of ICD-11 improved. Conclusions: While ICD-11 may offer an efficient way of identifying adverse events, our analysis found that in its draft form, it has a limited ability to capture the same types of events as QSRS. Coders may require additional training on identifying adverse events in the chart if ICD-11 is going to prove its maximum benefit.
Original language | English (US) |
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Pages (from-to) | 613-622 |
Number of pages | 10 |
Journal | Health services research |
Volume | 54 |
Issue number | 3 |
DOIs | |
State | Published - Jun 2019 |
Keywords
- adverse events
- measurement
- patient safety
ASJC Scopus subject areas
- Health Policy