Multisite medical record review of emergency department visits for unspecified injury of head following the ICD-10-CM coding transition
| Autor: | Svetla Slavova, Renee L Johnson, Matt Breiding, Ann Liu, Jeanne Hathaway, Julia F. Costich, Barbara A. Gabella, Alexis B. Peterson, Jewell Johnson, Beth Hume |
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| Rok vydání: | 2020 |
| Předmět: |
medicine.medical_specialty
Traumatic brain injury Medical Records 03 medical and health sciences 0302 clinical medicine International Classification of Diseases Epidemiology Brain Injuries Traumatic medicine Humans 030212 general & internal medicine Original Research business.industry Incidence (epidemiology) Medical record Public health traumatic brain injury Public Health Environmental and Occupational Health ICD-10 030229 sport sciences Emergency department medicine.disease nervous system diseases Brain Injuries Emergency medicine surveillance epidemiology Diagnosis code business Emergency Service Hospital |
| Zdroj: | Injury Prevention |
| ISSN: | 1475-5785 |
| Popis: | IntroductionIn 2016, a proposed International Classification of Diseases, Tenth Edition, Clinical Modification surveillance definition for traumatic brain injury (TBI) morbidity was introduced that excluded the unspecified injury of head (S09.90) diagnosis code. This study assessed emergency department (ED) medical records containing S09.90 for evidence of TBI based on medical documentation.MethodsState health department representatives in Maryland, Kentucky, Colorado and Massachusetts reviewed a target of 385 randomly sampled ED records uniquely assigned the S09.90 diagnosis code (without proposed TBI codes), which were initial medical encounters among state residents discharged home during October 2015–December 2018. Using standardised abstraction procedures, reviewers recorded signs and symptoms of TBI, and head imaging results. A tiered case confirmation strategy was applied that assigned a level of certainty (high, medium, low, none) to each record based on the number and type of symptoms and imaging results present in the record. Positive predictive value (PPV) of S09.90 by level of TBI certainty was calculated by state.ResultsWide variation in PPV of sampled ED records assigned S09.90: 36%–52% had medium or high evidence of TBI, while 48%–64% contained low or no evidence of a TBI. Loss of consciousness was mentioned in 8%–24% of sampled medical records.DiscussionExclusion of the S09.90 code in surveillance estimates may result in many missed TBI cases; inclusion may result in counting many false positives. Further, missed TBI cases influenced by incidence estimates, based on the TBI surveillance definition, may lead to inadequate allocation of public health resources. |
| Databáze: | OpenAIRE |
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